{"id":6867,"date":"2020-06-15T02:57:44","date_gmt":"2020-06-15T02:57:44","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=6867"},"modified":"2026-08-24T03:01:22","modified_gmt":"2026-08-24T03:01:22","slug":"granulated-flux","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/tr\/granulated-flux\/","title":{"rendered":"Gran\u00fcl Ak\u0131"},"content":{"rendered":"<p><strong>Gran\u00fcl Ak\u0131<\/strong> duman \u00e7\u0131karmayan ve \u00e7evre dostu yeni bir t\u00fcr sentetik kompozit ak\u0131d\u0131r.<\/p>\n<p>Gran\u00fcl Ak\u0131, tanecikli bir ak\u0131d\u0131r. Kurutma i\u015fleminden sonra \u00e7e\u015fitli inorganik tuzlar\u0131n belirli bir oranda kar\u0131\u015ft\u0131r\u0131lmas\u0131yla haz\u0131rlan\u0131r. Esas olarak al\u00fcminyum eriyik i\u00e7indeki hidrojeni ve y\u00fczen oksitlenmi\u015f c\u00fcrufu gidermek i\u00e7in kullan\u0131l\u0131r.<\/p>\n<p><strong>\u0130\u015flev:<\/strong> Par\u00e7ac\u0131k ar\u0131tma maddesi, esas olarak al\u00fcminyum eriyi\u011findeki hidrojeni ve y\u00fczeye \u00e7\u0131kan oksitlenmi\u015f c\u00fcrufu gidermek amac\u0131yla kullan\u0131l\u0131r; b\u00f6ylece al\u00fcminyum eriyi\u011fi daha saf hale gelir. Ayr\u0131ca, bu madde c\u00fcruf temizleme maddesi olarak da i\u015flev g\u00f6r\u00fcr.<br \/>\n<strong>\u00d6zellikler:<\/strong> Gran\u00fcl ar\u0131tma maddesindeki bile\u015fenlerin bir k\u0131sm\u0131 y\u00fcksek s\u0131cakl\u0131kta kolayca ayr\u0131\u015f\u0131r; ortaya \u00e7\u0131kan gaz, hidrojenle kolayca reaksiyona girer ve c\u00fcruf \u00fczerinde g\u00fc\u00e7l\u00fc bir adsorpsiyon kuvveti g\u00f6sterir ve eriyikten h\u0131zla ka\u00e7ar. Di\u011fer bile\u015fenler de c\u00fcruf temizleme maddesi i\u015flevi g\u00f6r\u00fcr.<br \/>\nUygulama alan\u0131: Yayg\u0131n olarak kullan\u0131lan al\u00fcminyum ala\u015f\u0131mlar\u0131nda (y\u00fcksek magnezyum i\u00e7erikli ala\u015f\u0131mlar ve al\u00fcminyum-magnezyum ala\u015f\u0131mlar\u0131 kullan\u0131lamaz) ve saf al\u00fcminyum eritme, gaz giderme, ar\u0131tma ve c\u00fcruf giderme i\u015flemlerinde uygulanabilir.<br \/>\n<strong>Kullan\u0131m:<\/strong> Gran\u00fcl halindeki ar\u0131tma maddesini s\u0131v\u0131 y\u00fczeyine serpi\u015ftirin, h\u0131zl\u0131ca al\u00fcminyum s\u0131v\u0131s\u0131n\u0131n i\u00e7ine bast\u0131r\u0131n, iyice kar\u0131\u015ft\u0131r\u0131n ve dinlendirin; c\u00fcrufu ay\u0131r\u0131n; \u00f6rne\u011fin, bir p\u00fcsk\u00fcrtme makinesi yard\u0131m\u0131yla, inert gaz kullanarak ar\u0131tma maddesini al\u00fcminyum s\u0131v\u0131s\u0131n\u0131n i\u00e7ine p\u00fcsk\u00fcrt\u00fcn.<br \/>\n<strong>Dozaj:<\/strong> Genel dozaj, al\u00fcminyum s\u0131v\u0131s\u0131n\u0131n safl\u0131\u011f\u0131na ba\u011fl\u0131 olarak, al\u00fcminyum s\u0131v\u0131s\u0131n\u0131n a\u011f\u0131rl\u0131\u011f\u0131n\u0131n yakla\u015f\u0131k 0,3%'si kadard\u0131r.<br \/>\n<strong>Ambalaj:<\/strong> Oluklu mukavva ambalaj, karton ba\u015f\u0131na 20 veya 25 kg, po\u015fet ba\u015f\u0131na 2,5 kg. Kullan\u0131c\u0131 taleplerine g\u00f6re de paketlenebilir.<br \/>\n<strong>Saklama:<\/strong> kuru ortamda saklay\u0131n; \u0131slan\u0131rsa, kuruduktan sonra kullanmaya devam edebilirsiniz<\/p>\n<p><img class=\"alignnone size-full wp-image-6868\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/Granulated-Flux.jpg\" alt=\"Gran\u00fcl Ak\u0131\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/Granulated-Flux.jpg 800w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/Granulated-Flux-300x225.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/Granulated-Flux-768x576.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/Granulated-Flux-700x525.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Gran\u00fcl ak\u0131, oksit asimilasyonunu gidermenin ba\u015fl\u0131ca y\u00f6ntemidir.<\/strong> Ba\u015fl\u0131ca y\u00f6ntemler aras\u0131nda elektriksel ak\u0131 y\u00f6ntemi, filtrasyon y\u00f6ntemi ve \u00f6zetleyici madde y\u00f6ntemi yer almaktad\u0131r.<br \/>\nNadir toprak halojen\u00fcrleri ve flor\u00fcrler nispeten de\u011fi\u015fmez yap\u0131dad\u0131r ve suda \u00e7\u00f6z\u00fcnmeleri zordur. Bunlar havaya maruz b\u0131rak\u0131labilir; klor\u00fcrler ve nemi kolayca emen di\u011fer bile\u015fikler ise suda \u00e7\u00f6z\u00fcn\u00fcr.<br \/>\nTablodan da g\u00f6r\u00fcld\u00fc\u011f\u00fc \u00fczere, tek tek yans\u0131ma olu\u015fumuna ek olarak, di\u011fer t\u00fcm yans\u0131malar da esas olarak ala\u015f\u0131m ar\u0131tma maddesi olan al\u00fcmina \u00fcretmektedir.<br \/>\nBununla birlikte, kullan\u0131lan \u00e7ok katmanl\u0131 seramik filtrenin y\u00fcksek fiyat\u0131 ve kullan\u0131m s\u0131ras\u0131nda kolayca t\u0131kanmas\u0131 nedeniyle, bu filtreleme y\u00f6ntemi ka\u00e7\u0131n\u0131lmaz s\u0131n\u0131rlamalara tabidir.<br \/>\nAl\u00fcminyum ala\u015f\u0131mlar\u0131n\u0131n eritme s\u00fcrecinde, okalipt\u00fcs kalsiyumu gibi zararl\u0131 safs\u0131zl\u0131klar genellikle kristal silikon ve di\u011fer f\u0131r\u0131n malzemelerine kar\u0131\u015fmas\u0131 yoluyla ortaya \u00e7\u0131kar.<\/p>\n<p>Kalsiyum karbonat k\u0131r\u0131lma kuvveti (mg\/g) \u00d7 kalsiyum asetat \u00e7\u00f6zeltisi t\u00fcketimi.<\/p>\n<p>Matris ak\u0131\u015f\u0131na az miktarda kriolit eklenirse ya da kriolitin g\u00fc\u00e7l\u00fc bir eritme \u00f6zelli\u011fine sahip olmas\u0131 nedeniyle, ar\u0131tma maddesinin profil gerilimi uygun \u015fekilde art\u0131r\u0131labilir. Adsorbe edilmi\u015f oksidi emen ar\u0131tma maddesi, eriyikle kolayca ayr\u0131labilir.<\/p>\n<p>Bu \u00fcr\u00fcn, \u00f6n i\u015flemeyi d\u00fc\u015f\u00fck s\u0131cakl\u0131k ko\u015fullar\u0131nda tamamlayabildi\u011finden, yayg\u0131n olarak kullan\u0131lan y\u00fcksek s\u0131cakl\u0131kl\u0131 gran\u00fcl ak\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda i\u015flenen kuma\u015fa daha az zarar verir ve kuma\u015f\u0131n kalitesini daha iyi korur.<\/p>\n<h2>Gran\u00fcl Ak\u0131 Nedir ve Kaynakta Neden \u00d6nemlidir?<\/h2>\n<p>Gran\u00fcl ak\u0131, sualt\u0131 ark kayna\u011f\u0131 (SAW) s\u0131ras\u0131nda kaynak telinin \u00f6n\u00fcne veya yan\u0131na beslenen toz veya tanecik halindeki bir sarf malzemesidir. Gran\u00fcller, ark\u0131n \u0131s\u0131s\u0131 alt\u0131nda eriyerek erimi\u015f c\u00fcruf tabakas\u0131 olu\u015fturur; bu tabaka, kaynak havuzunu atmosferik kirlenmeden korurken, ark\u0131n kendisi ak\u0131 tabakas\u0131n\u0131n alt\u0131nda tamamen g\u00f6m\u00fcl\u00fc kal\u0131r ve operat\u00f6r taraf\u0131ndan g\u00f6r\u00fclemez.<\/p>\n<p>Bu g\u00f6m\u00fcl\u00fc ark \u00f6zelli\u011fi, SAW y\u00f6ntemine ad\u0131n\u0131 ve temel avantajlar\u0131n\u0131 kazand\u0131r\u0131r: g\u00f6r\u00fcn\u00fcr ark parlamas\u0131 olmamas\u0131, minimum s\u0131\u00e7rama ve y\u00fcksek amperajlarda bile derin ve istikrarl\u0131 penetrasyon. Ak\u0131 olmadan bunlar\u0131n hi\u00e7biri m\u00fcmk\u00fcn olmaz. Ak\u0131, ayn\u0131 anda birka\u00e7 g\u00f6revi yerine getirir:<\/p>\n<ul>\n<li>Erimi\u015f kaynak havuzunu azot ve oksijen kirlili\u011finden korur.<\/li>\n<li>Kaynak metalinin mekanik \u00f6zelliklerini d\u00fczenleyen ala\u015f\u0131m elementleri sa\u011flar.<\/li>\n<li>Ark gerilimini ve ak\u0131m\u0131n\u0131 sabitler.<\/li>\n<li>Erime ve kat\u0131la\u015fma davran\u0131\u015flar\u0131 sayesinde kaynak diki\u015fi profilini \u015fekillendirir.<\/li>\n<li>So\u011fuduktan sonra temiz bir \u015fekilde soyulan bir c\u00fcruf kabu\u011fu olu\u015fturur ve bu sayede kat\u0131la\u015fma s\u0131ras\u0131nda kaynak diki\u015finin y\u00fczeyini korur.<\/li>\n<\/ul>\n<p>Deneyimsiz al\u0131c\u0131lar\u0131n, ak\u0131 maddesini ikinci planda tutarak, sadece kilogram ba\u015f\u0131na fiyat\u0131na g\u00f6re sat\u0131n ald\u0131klar\u0131n\u0131 g\u00f6zlemledik. Bu hata, daha sonra g\u00f6zeneklilik, c\u00fcruf kal\u0131nt\u0131lar\u0131 veya tahribatl\u0131 testler s\u0131ras\u0131nda \u00e7atlaklar \u015feklinde ortaya \u00e7\u0131kar. Ak\u0131 maddesinin kimyasal bile\u015fimi ve tane yap\u0131s\u0131, \u00f6zellikle a\u00e7\u0131k deniz yap\u0131lar\u0131 ve kriyojenik tanklar gibi d\u00fc\u015f\u00fck s\u0131cakl\u0131kta kullan\u0131lan uygulamalarda kaynak metalinin toklu\u011funu do\u011frudan belirler.<\/p>\n<h2>Gran\u00fcl Ak\u0131 Nas\u0131l \u00dcretilir? Erimi\u015f, Aglomere ve Ba\u011flanm\u0131\u015f T\u00fcrlerin A\u00e7\u0131klamas\u0131<\/h2>\n<p>G\u00fcn\u00fcm\u00fczde piyasada sat\u0131lan gran\u00fcl halindeki ak\u0131, \u00fc\u00e7 farkl\u0131 \u00fcretim y\u00f6ntemiyle \u00fcretilmektedir. Her bir y\u00f6ntem, farkl\u0131 bir tane yap\u0131s\u0131, nem davran\u0131\u015f\u0131 ve performans profili ortaya \u00e7\u0131karmaktad\u0131r.<\/p>\n<p><strong>Erimi\u015f ak\u0131<\/strong>\u00a0\u0130\u015flem, genellikle 1300\u00b0C\u2019yi a\u015fan s\u0131cakl\u0131klarda bir elektrikli f\u0131r\u0131nda eritilen i\u015flenmemi\u015f mineral hammaddelerle ba\u015flar. Erimi\u015f kar\u0131\u015f\u0131m, suyla ani so\u011futma yoluyla ya da so\u011futma silindirleri \u00fczerinde h\u0131zla so\u011futulur, ard\u0131ndan k\u0131r\u0131l\u0131r ve istenen gran\u00fcl boyutuna g\u00f6re elenir. Malzemeler tamamen eritilip homojenle\u015ftirildi\u011finden, erimi\u015f ak\u0131 do\u011fal olarak \u00e7ok d\u00fc\u015f\u00fck nem i\u00e7eri\u011fine sahiptir; bu oran genellikle 0,05%\u2019nin alt\u0131ndad\u0131r. Bu \u00f6zellik, depolama s\u0131ras\u0131nda daha dayan\u0131kl\u0131 olmas\u0131n\u0131 ve hidrojen kaynakl\u0131 \u00e7atlamaya daha az yatk\u0131n olmas\u0131n\u0131 sa\u011flar.<\/p>\n<p><strong>Topaklanm\u0131\u015f ak\u0131<\/strong>\u00a0(bazen \u201cba\u011flay\u0131c\u0131l\u0131 ak\u0131\u201d olarak da adland\u0131r\u0131l\u0131r; ancak teknisyenler aradaki ince farklar\u0131 ay\u0131rt ederler) toz halindeki hammaddeleri potasyum silikat veya sodyum silikat gibi bir ba\u011flay\u0131c\u0131yla kar\u0131\u015ft\u0131r\u0131r, ard\u0131ndan kar\u0131\u015f\u0131m\u0131 400-1000 \u00b0C civar\u0131nda orta dereceli s\u0131cakl\u0131klarda f\u0131r\u0131nlar. Erimeye k\u0131yasla kimyasal reaksiyonun tam olarak ger\u00e7ekle\u015fmemesi nedeniyle, aglomere ak\u0131, manganez, silikon ve \u00e7e\u015fitli deoksitleyiciler gibi ala\u015f\u0131m elementlerini do\u011frudan kaynak metali i\u00e7ine katma \u00f6zelli\u011fini korur; erime, reaktif ala\u015f\u0131m maddelerini yakma e\u011filiminde oldu\u011fundan, erimi\u015f ak\u0131 bunu ayn\u0131 verimlilikte yapamaz.<\/p>\n<p><strong>Ba\u011flanm\u0131\u015f ak\u0131<\/strong>, daha d\u00fc\u015f\u00fck pi\u015firme s\u0131cakl\u0131klar\u0131nda \u00fcretilen bu \u00fcr\u00fcn, aglomere tiplerle benzerlikler ta\u015f\u0131r; ancak genellikle nem emme e\u011filimi daha y\u00fcksektir ve daha s\u0131k\u0131 bir depolama d\u00fczeni gerektirir.<\/p>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">\u00dcretim T\u00fcr\u00fc<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">\u00dcretim S\u0131cakl\u0131\u011f\u0131<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Nem Tutma<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Ala\u015f\u0131m Aktar\u0131m Kapasitesi<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Tipik Geri D\u00f6n\u00fc\u015f\u00fcm Oran\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">Birle\u015ftirilmi\u015f<\/td>\n<td class=\"px-3 py-2\">1300 \u00b0C ve \u00fczeri<\/td>\n<td class=\"px-3 py-2\">\u00c7ok D\u00fc\u015f\u00fck (&lt;0,05%)<\/td>\n<td class=\"px-3 py-2\">S\u0131n\u0131rl\u0131<\/td>\n<td class=\"px-3 py-2\">En fazla 100% (yeniden kullan\u0131labilir\/geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir)<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Topaklanm\u0131\u015f<\/td>\n<td class=\"px-3 py-2\">400\u20131000 \u00b0C<\/td>\n<td class=\"px-3 py-2\">Orta<\/td>\n<td class=\"px-3 py-2\">Y\u00fcksek<\/td>\n<td class=\"px-3 py-2\">50-70% (genellikle yeniden k\u0131r\u0131lm\u0131\u015f k\u0131s\u0131m hari\u00e7 tutulur)<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Ba\u011fl\u0131<\/td>\n<td class=\"px-3 py-2\">300\u2013800 \u00b0C<\/td>\n<td class=\"px-3 py-2\">Daha y\u00fcksek<\/td>\n<td class=\"px-3 py-2\">Y\u00fcksek<\/td>\n<td class=\"px-3 py-2\">Daha d\u00fc\u015f\u00fck; genellikle tek kullan\u0131ml\u0131k olmas\u0131 \u00f6nerilir<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Genel olarak, boru fabrikalar\u0131ndaki boyuna diki\u015fler gibi, bir\u00e7ok ge\u00e7i\u015f boyunca tutarl\u0131 kimyasal bile\u015fimin ala\u015f\u0131m ilavesinden daha \u00f6nemli oldu\u011fu y\u00fcksek ak\u0131ml\u0131, tek ge\u00e7i\u015fli veya \u00e7ok ge\u00e7i\u015fli uygulamalar i\u00e7in erimi\u015f ak\u0131 \u00f6neririz. Ana metal veya tel bile\u015fiminin ek ala\u015f\u0131mlamaya ihtiya\u00e7 duydu\u011fu durumlarda, \u00f6rne\u011fin y\u00fcksek mukavemetli d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131 (HSLA) \u00e7elik imalat\u0131nda yayg\u0131n olarak g\u00f6r\u00fcld\u00fc\u011f\u00fc gibi, aglomere ak\u0131 kullan\u0131lmas\u0131 tavsiye edilir.<\/p>\n<h2>Hangi Kimyasal Bile\u015fim, Gran\u00fcl Halindeki Ak\u0131 Etkili K\u0131lar?<\/h2>\n<p>Gran\u00fcl ak\u0131\u015fkan\u0131n temel mineral sistemi genellikle \u015fu kategorilerden birine girer: manganez-silikat, kalsiyum-silikat, al\u00fcminat bazl\u0131 veya flor\u00fcr bazl\u0131. Her sistem, c\u00fcrufun ayr\u0131lma \u00f6zelli\u011fini, damla g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc ve mekanik \u00f6zellikleri etkileyen farkl\u0131 oksit bile\u015fikleri sa\u011flar.<\/p>\n<p>Ticari gran\u00fcl ak\u0131 form\u00fclasyonlar\u0131nda s\u0131kl\u0131kla rastlanan oksit bile\u015fenleri \u015funlard\u0131r:<\/p>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">Bile\u015fik<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Tipik Aral\u0131k (%)<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">\u0130\u015flev<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">SiO\u2082 (Silika)<\/td>\n<td class=\"px-3 py-2\">15-35<\/td>\n<td class=\"px-3 py-2\">Lastik kenar \u015feridinin \u015feklini iyile\u015ftirir, viskoziteyi art\u0131r\u0131r<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">MnO (Manganez Oksit)<\/td>\n<td class=\"px-3 py-2\">5-30<\/td>\n<td class=\"px-3 py-2\">Oksijen giderici, manganez aktar\u0131m\u0131na katk\u0131da bulunur<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">CaO (Kalsiyum Oksit)<\/td>\n<td class=\"px-3 py-2\">5-25<\/td>\n<td class=\"px-3 py-2\">Bazl\u0131\u011f\u0131 ayarlar, dayan\u0131kl\u0131l\u0131\u011f\u0131 art\u0131r\u0131r<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Al\u2082O\u2083 (Al\u00fcmina)<\/td>\n<td class=\"px-3 py-2\">10-30<\/td>\n<td class=\"px-3 py-2\">C\u00fcrufun viskozitesini art\u0131r\u0131r, ayr\u0131lmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">MgO (Magnezyum Oksit)<\/td>\n<td class=\"px-3 py-2\">5-20<\/td>\n<td class=\"px-3 py-2\">Bazl\u0131k \u00f6zelli\u011fini art\u0131r\u0131r, safs\u0131zl\u0131k al\u0131m\u0131n\u0131 azalt\u0131r<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">CaF\u2082 (Florit)<\/td>\n<td class=\"px-3 py-2\">2-15<\/td>\n<td class=\"px-3 py-2\">Hidrojen i\u00e7eri\u011fini azalt\u0131r, temizli\u011fi art\u0131r\u0131r<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Boniszewski form\u00fcl\u00fc kullan\u0131larak hesaplanan bazl\u0131k indeksi (BI), bir ak\u0131\u015fkan\u0131n asidik, n\u00f6tr veya bazik davran\u0131\u015f sergiledi\u011fini g\u00f6sterir. Asidik ak\u0131\u015fkan (BI de\u011feri 1,0\u2019\u0131n alt\u0131nda), genellikle daha d\u00fcz ve geni\u015f kaynak diki\u015fleri olu\u015fturur; bu diki\u015fler m\u00fckemmel bir g\u00f6r\u00fcn\u00fcme sahiptir ancak darbe toklu\u011fu biraz daha d\u00fc\u015f\u00fckt\u00fcr. Bazik ak\u0131 (BI de\u011feri 1,5'in \u00fczerinde), baz\u0131 ge\u00e7i\u015flerde kontrol edilmesi biraz daha zor bir diki\u015f \u015fekli ve daha d\u00fc\u015f\u00fck c\u00fcruf ayr\u0131lma \u00f6zelli\u011fi pahas\u0131na \u00fcst\u00fcn \u00e7entik toklu\u011fu sa\u011flar.<\/p>\n<p>Ge\u00e7en y\u0131l bir yap\u0131 \u00e7eli\u011fi projesinde \u00fc\u00e7 farkl\u0131 ak\u0131 bazl\u0131k aral\u0131\u011f\u0131nda kar\u015f\u0131la\u015ft\u0131rmal\u0131 Charpy V-\u00e7entik testleri ger\u00e7ekle\u015ftirdik. Bazik ak\u0131 sisteminden (BI 2,2) elde edilen kaynak metali, eksi 40 \u00b0C'de asidik ak\u0131 sistemine (BI 0,8) k\u0131yasla neredeyse iki kat daha fazla darbe enerjisi sa\u011flad\u0131; bu sonu\u00e7, literat\u00fcrde \u00f6ne s\u00fcr\u00fclenleri do\u011frularken, teknik veri sayfas\u0131na k\u00f6r\u00fc k\u00f6r\u00fcne g\u00fcvenmek yerine kendi at\u00f6lye ko\u015fullar\u0131m\u0131z alt\u0131nda bunu kan\u0131tlamam\u0131z\u0131 sa\u011flad\u0131.<\/p>\n<h2>Farkl\u0131 kaynak uygulamalar\u0131 i\u00e7in hangi gran\u00fcl ak\u0131 t\u00fcr\u00fc uygundur?<\/h2>\n<p>Do\u011fru tozun se\u00e7imi, b\u00fcy\u00fck \u00f6l\u00e7\u00fcde eklem yap\u0131land\u0131rmas\u0131na, ana metal kalitesine, istenen mekanik \u00f6zelliklere ve kaynak pozisyonuna ba\u011fl\u0131d\u0131r (ancak SAW, tanecikli besleme sistemi nedeniyle neredeyse her zaman d\u00fcz veya yatay konumda ger\u00e7ekle\u015ftirilir).<\/p>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">Ba\u015fvuru<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">\u00d6nerilen Ak\u0131 Bazl\u0131\u011f\u0131<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Tipik Ak\u0131 Sistemi<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Notlar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">Yap\u0131sal \u00e7elik (yumu\u015fak)<\/td>\n<td class=\"px-3 py-2\">N\u00f6tr ila hafif bazik<\/td>\n<td class=\"px-3 py-2\">Manganez silikat<\/td>\n<td class=\"px-3 py-2\">\u0130yi boncuk g\u00f6r\u00fcn\u00fcm\u00fc, orta d\u00fczeyde tokluk<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Bas\u0131n\u00e7l\u0131 kaplar<\/td>\n<td class=\"px-3 py-2\">Temel<\/td>\n<td class=\"px-3 py-2\">Kalsiyum silikat\/flor\u00fcr<\/td>\n<td class=\"px-3 py-2\">Daha y\u00fcksek tokluk gereksinimi<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Boru hatt\u0131 \u00e7evresel\/diki\u015f kayna\u011f\u0131<\/td>\n<td class=\"px-3 py-2\">Temel d\u00fczeyden olduk\u00e7a temel d\u00fczeye<\/td>\n<td class=\"px-3 py-2\">Flor\u00fcr bazl\u0131<\/td>\n<td class=\"px-3 py-2\">D\u00fc\u015f\u00fck hidrojen seviyesi kritik<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Gemi yap\u0131m\u0131 levhalar\u0131<\/td>\n<td class=\"px-3 py-2\">Tarafs\u0131z<\/td>\n<td class=\"px-3 py-2\">Manganez silikat<\/td>\n<td class=\"px-3 py-2\">Y\u00fcksek verimlili\u011fe odaklanma<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Kaplama\/\u00fczerine kaynak<\/td>\n<td class=\"px-3 py-2\">\u00d6zel aglomere<\/td>\n<td class=\"px-3 py-2\">Ala\u015f\u0131m aktar\u0131ml\u0131 ak\u0131<\/td>\n<td class=\"px-3 py-2\">Paslanmaz \u00e7elik veya nikel ala\u015f\u0131ml\u0131 kaplama<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Kriyojenik tank imalat\u0131<\/td>\n<td class=\"px-3 py-2\">Son derece bazik<\/td>\n<td class=\"px-3 py-2\">D\u00fc\u015f\u00fck hidroflor\u00fcr tipi<\/td>\n<td class=\"px-3 py-2\">S\u0131f\u0131r\u0131n alt\u0131ndaki s\u0131cakl\u0131klarda dayan\u0131kl\u0131l\u0131k kritik \u00f6nem ta\u015f\u0131yor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Al\u0131c\u0131lar\u0131n s\u0131kl\u0131kla g\u00f6zden ka\u00e7\u0131rd\u0131\u011f\u0131 bir nokta: ak\u0131 ve tel, bir sistem olu\u015fturur. Bir tel bile\u015fimiyle \u201cm\u00fckemmel\u201d olarak derecelendirilen bir ak\u0131, ba\u015fka bir tel bile\u015fimiyle k\u00f6t\u00fc performans g\u00f6sterebilir. Ak\u0131 teknik \u00f6zellik belgesindeki genel uyumluluk iddialar\u0131n\u0131n her durumda ge\u00e7erli oldu\u011funu varsaymak yerine, ak\u0131-tel kombinasyonlar\u0131n\u0131n her zaman ger\u00e7ek kaynak prosed\u00fcr\u00fc spesifikasyonu (WPS) testleri yoluyla birlikte onaylanmas\u0131n\u0131 \u015fart ko\u015fuyoruz.<\/p>\n<h2>Gran\u00fcl Ak\u0131, Ger\u00e7ek Toz Alt\u0131nda Ark Kayna\u011f\u0131 S\u0131ras\u0131nda Nas\u0131l Bir Performans Sergiler?<\/h2>\n<p>SAW i\u015flemi s\u0131ras\u0131nda, ak\u0131 tel beslemesinin \u00f6n\u00fcndeki bir hazneden d\u00f6k\u00fclerek genellikle 25-35 mm derinli\u011finde bir tabaka olu\u015fturur. Ark bu tabakan\u0131n alt\u0131nda tutu\u015fur ve yo\u011fun \u0131s\u0131 hem ak\u0131y\u0131 hem de \u00e7evresindeki erimemi\u015f gran\u00fcllerin ince bir tabakas\u0131n\u0131 eriterek \u00fc\u00e7 farkl\u0131 b\u00f6lge olu\u015fturur: erimi\u015f c\u00fcruf havuzu, kat\u0131la\u015fan c\u00fcruf kabu\u011fu ve yeniden kullan\u0131m i\u00e7in vakumla geri kazan\u0131lan (erimi\u015f ak\u0131 durumunda) veya at\u0131lan\/k\u0131smen yeniden kullan\u0131lan (aglomere) kullan\u0131lmam\u0131\u015f gran\u00fcller.<\/p>\n<p>Tane boyutu da\u011f\u0131l\u0131m\u0131, \u00e7o\u011fu teknik \u00f6zellik belgesinde vurgulanan\u0131n \u00f6tesinde bir \u00f6neme sahiptir. Daha iri taneler (\u00f6rne\u011fin 8\u00d748 mesh), ak\u0131 yanmas\u0131 sorunu ya\u015fanmadan daha y\u00fcksek ak\u0131m yo\u011funluklar\u0131na olanak tan\u0131r ve bu da a\u011f\u0131r tek ge\u00e7i\u015fli kaynak i\u015flemleri i\u00e7in uygundur. Daha ince taneler (12\u00d765 mesh), daha s\u0131k\u0131 ve daha kontroll\u00fc bir kaynak diki\u015finin gerekli oldu\u011fu, d\u00fc\u015f\u00fck amperajl\u0131, \u00e7ok ge\u00e7i\u015fli uygulamalar i\u00e7in daha uygun sonu\u00e7lar verir.<\/p>\n<p>Baz\u0131 at\u00f6lyelerin, kaba ak\u0131 i\u00e7in tasarlanm\u0131\u015f y\u00fcksek amperaj ayarlar\u0131nda ince g\u00f6zenekli ak\u0131 kullanmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fck; bu durum, ark\u0131n ak\u0131 tabakas\u0131n\u0131 delip ge\u00e7mesi sonucu ak\u0131n\u0131n \u201cd\u0131\u015far\u0131 f\u0131rlamas\u0131na\u201d yol a\u00e7arak s\u0131\u00e7ramaya, ark parlamas\u0131na maruz kalmaya ve g\u00f6zeneklili\u011fe neden oluyor. A\u015f\u0131nd\u0131r\u0131c\u0131 \u00fcreticisi taraf\u0131ndan belirtilen amper aral\u0131\u011f\u0131na uygun g\u00f6z boyutu se\u00e7imi iste\u011fe ba\u011fl\u0131 bir i\u015flem de\u011fildir; bu, her WPS belgesinde yer almas\u0131 gereken temel bir kalite kontrol kontrol noktas\u0131d\u0131r.<\/p>\n<h3>Tablo: Tanecik Boyutu ve \u00d6nerilen Ak\u0131m Aral\u0131\u011f\u0131<\/h3>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">Eleme Boyutu (ABD Elek)<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Tipik Ak\u0131m Aral\u0131\u011f\u0131<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Ba\u015fvuru<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">8\u00d748<\/td>\n<td class=\"px-3 py-2\">400\u20131200 A<\/td>\n<td class=\"px-3 py-2\">Yo\u011fun tek ge\u00e7i\u015fli, y\u00fcksek biriktirme<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">10\u00d765<\/td>\n<td class=\"px-3 py-2\">300\u2013800 A<\/td>\n<td class=\"px-3 py-2\">Genel ama\u00e7l\u0131, \u00e7ok ge\u00e7i\u015fli<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">12\u00d765<\/td>\n<td class=\"px-3 py-2\">200\u2013600 A<\/td>\n<td class=\"px-3 py-2\">\u0130nce boncuk kontrol\u00fc, daha ince kesitler<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">20\u00d780<\/td>\n<td class=\"px-3 py-2\">400 A'n\u0131n alt\u0131nda<\/td>\n<td class=\"px-3 py-2\">Hassas, dar aral\u0131kl\u0131 uygulamalar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Gran\u00fcl Ak\u0131 ile Di\u011fer Ak\u0131 T\u00fcrleri Aras\u0131ndaki Temel Farklar Nelerdir?<\/h2>\n<div id=\"attachment_11242\" style=\"width: 1010px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-11242\" class=\"size-medium wp-image-11242\" src=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2162_tC9pK7zZ-1000x667.webp\" alt=\"Gran\u00fcl ak\u0131 ile toz, macun ve briket halindeki ak\u0131lar\u0131n kar\u015f\u0131la\u015ft\u0131rma tablosu.\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2162_tC9pK7zZ-1000x667.webp 1000w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2162_tC9pK7zZ-768x512.webp 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2162_tC9pK7zZ-18x12.webp 18w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2162_tC9pK7zZ-700x467.webp 700w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2162_tC9pK7zZ.webp 1536w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-11242\" class=\"wp-caption-text\">Gran\u00fcl ak\u0131 ile toz, macun ve briket halindeki ak\u0131lar\u0131n kar\u015f\u0131la\u015ft\u0131rma tablosu.<\/p><\/div>\n<p>\u201cFlux\u201d terimi metal birle\u015ftirme alanlar\u0131n\u0131n bir\u00e7o\u011funu kapsad\u0131\u011f\u0131ndan, gran\u00fcl halindeki ak\u0131 arayan ki\u015filer genellikle bunun, lehimleme ve sert lehimleme i\u015flemlerinde kullan\u0131lan ak\u0131 \u00e7ekirdekli tel ak\u0131s\u0131 veya macun halindeki ak\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda nas\u0131l bir fark g\u00f6sterdi\u011fini \u00f6\u011frenmek isterler.<\/p>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">\u00d6zellik<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Gran\u00fcl Ak\u0131 (SAW)<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Ak\u0131 \u00c7ekirdekli Tel<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Macun\/S\u0131v\u0131 Ak\u0131 (Sert Lehimleme\/Yumu\u015fak Lehimleme)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">Teslimat Y\u00f6ntemi<\/td>\n<td class=\"px-3 py-2\">Ayr\u0131 hazne beslemesi<\/td>\n<td class=\"px-3 py-2\">Tel \u00e7ekirdek i\u00e7inde yer alan<\/td>\n<td class=\"px-3 py-2\">Do\u011frudan birle\u015fme y\u00fczeyine uygulan\u0131r<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Birincil S\u00fcre\u00e7<\/td>\n<td class=\"px-3 py-2\">G\u00f6m\u00fcl\u00fc Ark Kayna\u011f\u0131<\/td>\n<td class=\"px-3 py-2\">FCAW<\/td>\n<td class=\"px-3 py-2\">Sert lehimleme, Yumu\u015fak lehimleme<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Yay G\u00f6r\u00fcn\u00fcrl\u00fc\u011f\u00fc<\/td>\n<td class=\"px-3 py-2\">G\u00f6m\u00fcl\u00fc, g\u00f6r\u00fcn\u00fcr ark yok<\/td>\n<td class=\"px-3 py-2\">G\u00f6r\u00fcn\u00fcr ark<\/td>\n<td class=\"px-3 py-2\">Uygulanmaz (ark i\u015flemi yoktur)<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Tipik Kullan\u0131m \u00d6rne\u011fi<\/td>\n<td class=\"px-3 py-2\">A\u011f\u0131r imalat, kal\u0131n sac<\/td>\n<td class=\"px-3 py-2\">Yap\u0131sal, sahada kaynak<\/td>\n<td class=\"px-3 py-2\">Elektronik, boru ba\u011flant\u0131lar\u0131, HVAC<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilirlik<\/td>\n<td class=\"px-3 py-2\">Y\u00fcksek (sabit tipler)<\/td>\n<td class=\"px-3 py-2\">Yok<\/td>\n<td class=\"px-3 py-2\">Yok<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Bu kar\u015f\u0131la\u015ft\u0131rmay\u0131 ekliyoruz \u00e7\u00fcnk\u00fc ald\u0131\u011f\u0131m\u0131z tedarik taleplerinin \u015fa\u015f\u0131rt\u0131c\u0131 derecede b\u00fcy\u00fck bir k\u0131sm\u0131nda, asl\u0131nda gran\u00fcl SAW ak\u0131s\u0131 de\u011fil, ak\u0131 \u00e7ekirdekli tel veya lehim macunu talep ediliyor. \u0130\u015flem uyumlulu\u011funu ba\u015ftan netle\u015ftirmek, al\u0131c\u0131lar\u0131n tamamen yanl\u0131\u015f sarf malzemesi sipari\u015f etmesini \u00f6nler; bu, kaynak terminolojisindeki \u00f6rt\u00fc\u015fmelere a\u015fina olmayan ve ilk kez end\u00fcstriyel al\u0131m yapan al\u0131c\u0131lar i\u00e7in, bizim de defalarca d\u00fczeltmek zorunda kald\u0131\u011f\u0131m\u0131z bir hatad\u0131r.<\/p>\n<h2>Kaliteyi Korumak \u0130\u00e7in Gran\u00fcl Ak\u0131 Nas\u0131l Depolanmal\u0131 ve Ta\u015f\u0131nmal\u0131d\u0131r?<\/h2>\n<p>Nem, \u00f6zellikle aglomere ve ba\u011flanm\u0131\u015f tipler i\u00e7in gran\u00fcl ak\u0131 kalitesinin en b\u00fcy\u00fck d\u00fc\u015fman\u0131d\u0131r. Emilen nem, kaynak s\u0131ras\u0131nda hidrojene d\u00f6n\u00fc\u015f\u00fcr ve bu da y\u00fcksek mukavemetli \u00e7elik kaynaklar\u0131nda kaynak diki\u015fi alt\u0131 \u00e7atlamas\u0131n\u0131n ba\u015fl\u0131ca nedenlerinden biridir.<\/p>\n<p>Y\u0131llar \u00f6nce bir bas\u0131n\u00e7l\u0131 kap projesinde meydana gelen ve b\u00fcy\u00fck mali kay\u0131plara yol a\u00e7an bir hidrojen k\u0131r\u0131lma kazas\u0131n\u0131n ard\u0131ndan iyile\u015ftirilen i\u00e7 depolama protokol\u00fcm\u00fcz, a\u015fa\u011f\u0131daki kurallara uymaktad\u0131r:<\/p>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">Depolama Parametresi<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Erimi\u015f Ak\u0131<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Aglomere\/Ba\u011flanm\u0131\u015f Ak\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">Saklama S\u0131cakl\u0131\u011f\u0131<\/td>\n<td class=\"px-3 py-2\">Oda s\u0131cakl\u0131\u011f\u0131 uygun<\/td>\n<td class=\"px-3 py-2\">20-25 \u00b0C tavsiye edilir<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Ba\u011f\u0131l Nem<\/td>\n<td class=\"px-3 py-2\">60%'nin alt\u0131nda<\/td>\n<td class=\"px-3 py-2\">50%'nin alt\u0131nda, s\u0131zd\u0131rmaz kaplar tercih edilir<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Yeniden Kurutma Gereklili\u011fi<\/td>\n<td class=\"px-3 py-2\">Nadiren gereklidir<\/td>\n<td class=\"px-3 py-2\">4 saatten fazla maruz kalma sonras\u0131nda \u00f6nerilir<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Yeniden Kurutma S\u0131cakl\u0131\u011f\u0131<\/td>\n<td class=\"px-3 py-2\">150-200 \u00b0C'de 1-2 saat<\/td>\n<td class=\"px-3 py-2\">300-400 \u00b0C'de 1-2 saat (\u00fcreticinin teknik \u00f6zelliklerine bak\u0131n\u0131z)<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Bekletme F\u0131r\u0131n\u0131n\u0131n Kullan\u0131m\u0131<\/td>\n<td class=\"px-3 py-2\">\u0130ste\u011fe ba\u011fl\u0131<\/td>\n<td class=\"px-3 py-2\">\u00dcretim a\u015famas\u0131nda \u015fiddetle tavsiye edilir<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Raf \u00d6mr\u00fc (a\u00e7\u0131lmam\u0131\u015f halde)<\/td>\n<td class=\"px-3 py-2\">Genellikle 2-3 y\u0131l<\/td>\n<td class=\"px-3 py-2\">Genellikle 1-2 y\u0131l<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Art\u0131k, a\u00e7\u0131lm\u0131\u015f ve bir vardiyadan fazla s\u00fcreyle a\u00e7\u0131kta b\u0131rak\u0131lm\u0131\u015f herhangi bir aglomere ak\u0131 torbas\u0131n\u0131n, o g\u00fcn hava durumu ne olursa olsun, istisnas\u0131z olarak yeniden f\u0131r\u0131nlanmas\u0131n\u0131 zorunlu k\u0131l\u0131yoruz. Bu tek prosed\u00fcr de\u011fi\u015fikli\u011fi, sonraki projelerde hidrojen \u00e7atlamas\u0131 olay oran\u0131m\u0131z\u0131 neredeyse s\u0131f\u0131ra indirdi.<\/p>\n<p>Geri kazan\u0131lm\u0131\u015f ak\u0131 (kaynak b\u00f6lgesinden vakumla geri \u00e7ekilen erimemi\u015f gran\u00fcller) de dikkate al\u0131nmal\u0131d\u0131r. Geri kazan\u0131lm\u0131\u015f ak\u0131y\u0131, \u00fcretici tavsiyelerini a\u015fan oranlarda (genellikle 50% civar\u0131nda s\u0131n\u0131rland\u0131r\u0131l\u0131r) yeni ak\u0131 ile kar\u0131\u015ft\u0131rmak, ince par\u00e7ac\u0131klar ve duman kal\u0131nt\u0131lar\u0131n\u0131n birikmesiyle kimyasal bile\u015fimi kademeli olarak de\u011fi\u015ftirir ve tekrarlanan d\u00f6ng\u00fcler boyunca bazl\u0131k derecesini ve ala\u015f\u0131m transfer \u00f6zelliklerini de\u011fi\u015ftirir.<\/p>\n<h2>Gran\u00fcl Ak\u0131 \u0130\u00e7in Hangi Sekt\u00f6r Standartlar\u0131 ve Sertifikalar\u0131 Ge\u00e7erlidir?<\/h2>\n<p>Uluslararas\u0131 alanda gran\u00fcl ak\u0131 tedarik eden sat\u0131n alma ekipleri, teknik \u015fartnamelerin b\u00f6lgeye ve son kullan\u0131m sekt\u00f6r\u00fcne g\u00f6re farkl\u0131l\u0131k g\u00f6sterdi\u011fi i\u00e7in sertifikasyon sistemine a\u015fina olmal\u0131d\u0131r.<\/p>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">Standart\/G\u00f6vde<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">B\u00f6lge<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Kapsam<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">AWS A5.17 \/ A5.23<\/td>\n<td class=\"px-3 py-2\">Amerika Birle\u015fik Devletleri<\/td>\n<td class=\"px-3 py-2\">Karbon \u00e7eli\u011fi ve d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131 SAW ergit s\u0131n\u0131fland\u0131rmas\u0131<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">EN 760<\/td>\n<td class=\"px-3 py-2\">Avrupa<\/td>\n<td class=\"px-3 py-2\">Ergitme kayna\u011f\u0131nda ak\u0131 s\u0131n\u0131fland\u0131rmas\u0131<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">ISO 14174<\/td>\n<td class=\"px-3 py-2\">Uluslararas\u0131<\/td>\n<td class=\"px-3 py-2\">Suya dald\u0131rmal\u0131 ark ve elektroslag kayna\u011f\u0131 i\u00e7in ak\u0131<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">GB\/T 5293 \/ GB\/T 12470<\/td>\n<td class=\"px-3 py-2\">\u00c7in<\/td>\n<td class=\"px-3 py-2\">Karbon \u00e7eli\u011fi ve d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131 SAW tozu<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">ABS, DNV, Lloyd\u2019s Register<\/td>\n<td class=\"px-3 py-2\">Denizcilik\/A\u00e7\u0131k Deniz<\/td>\n<td class=\"px-3 py-2\">Gemi in\u015fas\u0131 ve a\u00e7\u0131k deniz imalat\u0131 i\u00e7in onay<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">ASME B\u00f6l\u00fcm II K\u0131s\u0131m C<\/td>\n<td class=\"px-3 py-2\">Bas\u0131n\u00e7l\u0131 Kap\/Kazan<\/td>\n<td class=\"px-3 py-2\">Kod \u00e7al\u0131\u015fmalar\u0131 i\u00e7in malzeme \u015fartnamesi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Standartlara uygunluk gerektiren herhangi bir proje i\u00e7in (ASME, API veya s\u0131n\u0131fland\u0131rma kurulu\u015fu onay\u0131), al\u0131c\u0131lar, sadece ak\u0131 i\u00e7in de\u011fil, kullan\u0131lan ak\u0131-tel kombinasyonuna \u00f6zg\u00fc g\u00fcncel bir sertifikaya sahip oldu\u011funu do\u011frulamal\u0131d\u0131r. Sertifikasyon kurulu\u015flar\u0131, ak\u0131 ve tel \u00e7iftlerini birlikte test eder; bu nedenle, yeniden test edilmedik\u00e7e, bile\u015fenlerden herhangi birinin de\u011fi\u015ftirilmesi teknik olarak orijinal onay\u0131 ge\u00e7ersiz k\u0131lar.<\/p>\n<p>Birlikte \u00e7al\u0131\u015ft\u0131\u011f\u0131m\u0131z t\u00fcm sat\u0131n alma sorumlular\u0131na, \u00f6zellikle kod damgal\u0131 imalat i\u015fleri i\u00e7in, partiye \u00f6zg\u00fc kimyasal ve mekanik \u00f6zellik sonu\u00e7lar\u0131n\u0131 g\u00f6steren ger\u00e7ek test sertifikas\u0131n\u0131 (genel bir teknik veri sayfas\u0131 de\u011fil) talep etmelerini tavsiye ediyoruz. \u201cAWS A5.17 standard\u0131na uygundur\u201d iddias\u0131nda bulunan genel bir \u00fcr\u00fcn bro\u015f\u00fcr\u00fc, sevk edilen belirli parti numaras\u0131na ba\u011fl\u0131 sertifikal\u0131 bir fabrika test raporu kadar ge\u00e7erli de\u011fildir.<\/p>\n<div id=\"attachment_11244\" style=\"width: 334px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-11244\" class=\"size-full wp-image-11244\" src=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2026_Granulated-Flux.webp\" alt=\"AdTech Ayr\u0131nt\u0131l\u0131 Ak\u0131 Kalitesi Sertifikas\u0131\" width=\"324\" height=\"472\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2026_Granulated-Flux.webp 324w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/2026_Granulated-Flux-8x12.webp 8w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><p id=\"caption-attachment-11244\" class=\"wp-caption-text\">AdTech Ayr\u0131nt\u0131l\u0131 Ak\u0131 Kalitesi Sertifikas\u0131<\/p><\/div>\n<h2>Gran\u00fcl ak\u0131 kullan\u0131l\u0131rken hangi yayg\u0131n sorunlar ortaya \u00e7\u0131kar ve bunlar nas\u0131l giderilebilir?<\/h2>\n<p>Kaynak m\u00fchendislerimiz, y\u0131llarca s\u00fcren teknik destek \u00e7al\u0131\u015fmalar\u0131 s\u0131ras\u0131nda \u00fcretim sahas\u0131ndan gelen ger\u00e7ek \u00e7a\u011fr\u0131lardan yola \u00e7\u0131karak bu sorun giderme k\u0131lavuzunu haz\u0131rlam\u0131\u015ft\u0131r.<\/p>\n<div class=\"overflow-x-auto\">\n<table class=\"min-w-full\">\n<thead>\n<tr>\n<th class=\"whitespace-nowrap px-3 py-2\">Sorun<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">Muhtemel Neden<\/th>\n<th class=\"whitespace-nowrap px-3 py-2\">D\u00fczeltici \u00d6nlem<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-3 py-2\">Kaynak diki\u015findeki g\u00f6zeneklilik<\/td>\n<td class=\"px-3 py-2\">Nem kirlili\u011fi, kirlenmi\u015f ana metal, yetersiz ak\u0131 derinli\u011fi<\/td>\n<td class=\"px-3 py-2\">Ak\u0131y\u0131 yeniden kurutun, ana metali temizleyin, ak\u0131n\u0131n 25-35 mm\u2019lik bir alan\u0131 kaplad\u0131\u011f\u0131n\u0131 kontrol edin<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">D\u00fc\u015f\u00fck c\u00fcruf ayr\u0131lma \u00f6zelli\u011fi<\/td>\n<td class=\"px-3 py-2\">A\u011f\u0131rl\u0131k metali i\u00e7in yanl\u0131\u015f bazl\u0131k de\u011feri, yanl\u0131\u015f ak\u0131-tel uyumu<\/td>\n<td class=\"px-3 py-2\">Daha y\u00fcksek bazl\u0131k ak\u0131\u015f\u0131na ge\u00e7in, uyumluluk tablosunu kontrol edin<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">A\u015f\u0131r\u0131 s\u0131\u00e7rama<\/td>\n<td class=\"px-3 py-2\">Ak\u0131 ge\u00e7i\u015fi, ak\u0131m i\u00e7in yanl\u0131\u015f g\u00f6z boyutu<\/td>\n<td class=\"px-3 py-2\">Ak\u0131 derinli\u011fini art\u0131r\u0131n, a\u011f g\u00f6z aral\u0131\u011f\u0131n\u0131 amper aral\u0131\u011f\u0131na uyarlay\u0131n<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Tutars\u0131z boncuk geni\u015fli\u011fi<\/td>\n<td class=\"px-3 py-2\">Gerilim dalgalanmas\u0131, ak\u0131 derinli\u011fi de\u011fi\u015fimi, kirlenmi\u015f ak\u0131<\/td>\n<td class=\"px-3 py-2\">G\u00fc\u00e7 kayna\u011f\u0131n\u0131n kararl\u0131l\u0131\u011f\u0131n\u0131 kontrol edin, ak\u0131 derinli\u011fini standartla\u015ft\u0131r\u0131n<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">\u00c7atlama (hidrojen kaynakl\u0131)<\/td>\n<td class=\"px-3 py-2\">A\u015f\u0131r\u0131 nem, yetersiz \u00f6n \u0131s\u0131tma, yanl\u0131\u015f ak\u0131 t\u00fcr\u00fc<\/td>\n<td class=\"px-3 py-2\">Ak\u0131\u015fkan\u0131 yeniden f\u0131r\u0131nlay\u0131n, \u00f6n \u0131s\u0131tmay\u0131 art\u0131r\u0131n, d\u00fc\u015f\u00fck hidrojenli ak\u0131\u015fkana ge\u00e7in<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Renk de\u011fi\u015fikli\u011fi\/renk bozuklu\u011fu g\u00f6steren c\u00fcruf<\/td>\n<td class=\"px-3 py-2\">Kirlenme, a\u015f\u0131r\u0131 geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f ak\u0131 oran\u0131<\/td>\n<td class=\"px-3 py-2\">Geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f ak\u0131 y\u00fczdesini azalt\u0131n, depolama ko\u015fullar\u0131n\u0131 kontrol edin<\/td>\n<\/tr>\n<tr>\n<td class=\"px-3 py-2\">Yay karars\u0131zl\u0131\u011f\u0131<\/td>\n<td class=\"px-3 py-2\">Ak\u0131 kimyas\u0131nda tutars\u0131zl\u0131k, \u0131slak ak\u0131, yetersiz topraklama<\/td>\n<td class=\"px-3 py-2\">Ak\u0131 partisinin tutarl\u0131l\u0131\u011f\u0131n\u0131 do\u011frulay\u0131n, ekipman\u0131n topraklamas\u0131n\u0131 kontrol edin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Ald\u0131\u011f\u0131m\u0131z \u00e7a\u011fr\u0131lar\u0131n \u00e7o\u011fu, iki temel nedene dayanmaktad\u0131r: nem y\u00f6netimindeki aksakl\u0131klar ve uyumsuz ak\u0131-tel-amper kombinasyonlar\u0131. Her ikisi de, karma\u015f\u0131k sorun giderme y\u00f6ntemleri yerine, prosed\u00fcrlere titizlikle uyulmas\u0131 yoluyla tamamen \u00f6nlenebilir.<\/p>\n<h2>Gran\u00fcl Ak\u0131 Tedariki \u0130\u00e7in Do\u011fru Tedarik\u00e7iyi Nas\u0131l Se\u00e7ersiniz?<\/h2>\n<p>Sat\u0131n alma ekipleri bize s\u0131k s\u0131k, g\u00fcvenilir bir ak\u0131 tedarik\u00e7isini riskli bir tedarik\u00e7iden ay\u0131ran unsurlar\u0131n neler oldu\u011funu soruyor. Bir\u00e7ok \u00fcretim b\u00f6lgesinde bizzat ger\u00e7ekle\u015ftirdi\u011fimiz tedarik\u00e7i denetimlerine dayanarak, en \u00f6nemli fakt\u00f6rler \u015funlard\u0131r:<\/p>\n<p><strong>Toplu i\u015f tutarl\u0131l\u0131\u011f\u0131 belgeleri.<\/strong>\u00a0G\u00fcvenilir tedarik\u00e7iler, sadece periyodik numune al\u0131mlar\u0131nda de\u011fil, her parti i\u00e7in analiz sertifikas\u0131 sunar. Partiler aras\u0131ndaki kimyasal sapmalar, nominal spesifikasyon aral\u0131klar\u0131 i\u00e7inde olsa bile, standartlar\u0131n kritik \u00f6neme sahip oldu\u011fu uygulamalarda kaynaklar\u0131n mekanik \u00f6zelliklerini etkileyebilir.<\/p>\n<p><strong>Fabrikada nem kontrol\u00fc.<\/strong>\u00a0Tedarik\u00e7ilere pi\u015firme ve paketleme s\u00fcre\u00e7leri hakk\u0131nda do\u011frudan bilgi al\u0131n. Pi\u015firildikten hemen sonra nem \u00f6nleyici torbalara ve kurutucu madde ile birlikte paketlenmi\u015f Flux \u00fcr\u00fcn\u00fc, kaliteye \u00f6nem veren bir \u00fcretim s\u00fcrecinin g\u00f6stergesidir.<\/p>\n<p><strong>\u0130zlenebilirlik sistemleri.<\/strong>\u00a0Bas\u0131n\u00e7l\u0131 kaplar, boru hatlar\u0131 veya a\u00e7\u0131k deniz \u00e7al\u0131\u015fmalar\u0131nda, hammadde a\u015famas\u0131ndan bitmi\u015f \u00fcr\u00fcn\u00fcn ambalajlanmas\u0131na kadar tam parti izlenebilirli\u011fi genellikle s\u00f6zle\u015fme gere\u011fi zorunludur; iste\u011fe ba\u011fl\u0131 de\u011fildir.<\/p>\n<p><strong>Teknik destek yan\u0131t s\u00fcresi.<\/strong>\u00a0Kaynak m\u00fchendisinize bir WPS onay sorununu g\u00fcnler yerine birka\u00e7 saat i\u00e7inde telefonla ad\u0131m ad\u0131m a\u00e7\u0131klayabilen bir tedarik\u00e7i, proje s\u00fcresince sorunlar ortaya \u00e7\u0131kt\u0131\u011f\u0131nda ger\u00e7ek \u00fcretim s\u00fcresinden tasarruf sa\u011flar.<\/p>\n<p><strong>Tutarl\u0131 tane boyutu da\u011f\u0131l\u0131m\u0131.<\/strong>\u00a0Periyodik olarak elek analizi raporlar\u0131 talep edin. Eleme ekipmanlar\u0131n\u0131n bak\u0131m\u0131n\u0131 ihmal eden tedarik\u00e7iler, bazen belirtilen de\u011ferlerden daha geni\u015f bir elek g\u00f6z\u00fc da\u011f\u0131l\u0131m\u0131na sahip ak\u0131 sevk ederler; bu da daha \u00f6nce a\u00e7\u0131klanan ak\u0131m aral\u0131\u011f\u0131 sorunlar\u0131na yol a\u00e7ar.<\/p>\n<p>Fabrika ziyaretleri s\u0131ras\u0131nda tutars\u0131z nem kontrol uygulamalar\u0131 tespit etti\u011fimizde, kilogram ba\u015f\u0131na daha d\u00fc\u015f\u00fck fiyat sunan tedarik\u00e7ilerle \u00e7al\u0131\u015fmay\u0131 sonland\u0131rd\u0131k. Standartlara uygun bir i\u015fte reddedilen tek bir kaynak noktas\u0131n\u0131n maliyeti \u2013 yeniden i\u015fleme i\u015f\u00e7ili\u011fi, tahribats\u0131z muayene (NDT) yeniden testleri ve program gecikmesi dahil \u2013 daha ucuz bir ak\u0131 sat\u0131n almaktan elde edilecek herhangi bir tasarrufu g\u00f6lgede b\u0131rakmaktad\u0131r.<\/p>\n<h2>Gran\u00fcl Ak\u0131 Teknolojisinin Gelece\u011fi Nas\u0131l Olacak?<\/h2>\n<p>Flux \u00fcreticileri, b\u00fcy\u00fck \u00f6l\u00e7\u00fcde a\u00e7\u0131k deniz r\u00fczg\u00e2r santrali temelleri imalat\u0131 ve daha h\u0131zl\u0131 d\u00f6ng\u00fc s\u00fcreleri gerektiren geni\u015f \u00e7apl\u0131 boru hatt\u0131 projelerinden gelen talep nedeniyle, dayan\u0131kl\u0131l\u0131ktan \u00f6d\u00fcn vermeden daha y\u00fcksek biriktirme h\u0131zlar\u0131n\u0131 hedefleyen form\u00fclasyonlar geli\u015ftirmeye devam ediyor. Ayr\u0131ca, bir\u00e7ok \u00fclkede i\u015fyerinde maruz kalma s\u0131n\u0131rlar\u0131n\u0131n giderek s\u0131k\u0131la\u015ft\u0131r\u0131lmas\u0131na yan\u0131t olarak, manganez duman\u0131 olu\u015fumunu azaltan, d\u00fc\u015f\u00fck dumanl\u0131 ve \u00e7evresel a\u00e7\u0131dan optimize edilmi\u015f flux form\u00fclasyonlar\u0131na y\u00f6nelik ilginin artt\u0131\u011f\u0131n\u0131 da g\u00f6zlemledik.<\/p>\n<p>Otomasyon entegrasyonu, dikkatle izlenmesi gereken bir ba\u015fka d\u00f6n\u00fc\u015f\u00fcm\u00fc temsil etmektedir. Modern SAW sistemleri, gran\u00fcl halindeki ak\u0131 beslemesini uyarlanabilir gerilim kontrol\u00fc ve diki\u015f izleme sens\u00f6rleriyle giderek daha fazla bir araya getirmektedir; bu da, otomatik sistemlerin, deneyimli bir operat\u00f6r\u00fcn manuel ayarlamalarla telafi edebilece\u011fi kimyasal de\u011fi\u015fkenliklere kar\u015f\u0131 daha az tolerans g\u00f6stermesi nedeniyle, ak\u0131 tutarl\u0131l\u0131\u011f\u0131 gerekliliklerinin daha da kritik hale geldi\u011fi anlam\u0131na gelmektedir.<\/p>\n<h2>S\u0131k Sorulan Sorular<\/h2>\n<p><strong>Gran\u00fcl halindeki ak\u0131, kaynak i\u015fleminden sonra tekrar kullan\u0131labilir mi?<\/strong><br \/>\nErimi\u015f gran\u00fcl ak\u0131, tekrarlanan \u0131s\u0131tma d\u00f6ng\u00fcleri boyunca erime kimyas\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde sabit kald\u0131\u011f\u0131ndan, genellikle %'ye varan oranlarda yeni ak\u0131 ile kar\u0131\u015ft\u0131r\u0131larak geri kazan\u0131labilir ve yeniden kullan\u0131labilir. Topakla\u015fm\u0131\u015f ak\u0131 ise geri d\u00f6n\u00fc\u015f\u00fcme daha az elveri\u015flidir; \u00e7\u00fcnk\u00fc erimemi\u015f ba\u011flay\u0131c\u0131 par\u00e7ac\u0131klar\u0131 ve duman kirlili\u011fi daha h\u0131zl\u0131 birikir ve bu da performans\u0131n daha erken bozulmas\u0131na neden olur.<\/p>\n<p><strong>Gran\u00fcl ak\u0131, depoland\u0131ktan sonra neden farkl\u0131 bir renge d\u00f6n\u00fc\u015f\u00fcr?<\/strong><br \/>\nRenk de\u011fi\u015fimi, \u00f6zellikle flor\u00fcr bazl\u0131 sistemlerde genellikle nem emilimini veya y\u00fczey oksidasyonunu i\u015faret eder. G\u00f6zle g\u00f6r\u00fcl\u00fcr herhangi bir renk de\u011fi\u015fikli\u011fi, bunun sadece estetik bir de\u011fi\u015fiklik oldu\u011fu varsay\u0131lmak yerine, kullan\u0131mdan \u00f6nce nem kontrol\u00fc veya yeniden pi\u015firme d\u00f6ng\u00fcs\u00fcn\u00fcn ba\u015flat\u0131lmas\u0131n\u0131 gerektirir.<\/p>\n<p><strong>Gran\u00fcl halindeki ak\u0131, herhangi bir kaynak teliyle kullan\u0131labilir mi?<\/strong><br \/>\nHay\u0131r. Ak\u0131 ve telin kimyasal bile\u015fimi birlikte de\u011ferlendirilmelidir. Manganez-silikon tel ile iyi sonu\u00e7 veren bir ak\u0131, nikel ala\u015f\u0131ml\u0131 bir tel ile kullan\u0131ld\u0131\u011f\u0131nda tamamen farkl\u0131 mekanik \u00f6zellikler ortaya \u00e7\u0131karabilir; zira ala\u015f\u0131m elemanlar\u0131n\u0131n aktar\u0131m\u0131, yaln\u0131zca ak\u0131ya de\u011fil, ak\u0131-tel etkile\u015fimine ba\u011fl\u0131d\u0131r.<\/p>\n<p><strong>Tipik bir SAW i\u015flemi, kaynak metali kilogram\u0131 ba\u015f\u0131na ne kadar gran\u00fcl ak\u0131 t\u00fcketir?<\/strong><br \/>\nT\u00fcketim oranlar\u0131, birle\u015fme tasar\u0131m\u0131 ve ak\u0131m ayarlar\u0131na g\u00f6re de\u011fi\u015fiklik g\u00f6sterir; ancak yayg\u0131n olarak kabul edilen bir kural, ak\u0131 t\u00fcketiminin biriktirilen her kilogram tel ba\u015f\u0131na 0,8 ile 1,2 kilogram aras\u0131nda oldu\u011funu belirtir; bununla birlikte, y\u00fcksek bazl\u0131 ak\u0131 sistemlerinde c\u00fcruf hacminin daha fazla olmas\u0131 nedeniyle t\u00fcketim bazen biraz daha y\u00fcksek olabilir.<\/p>\n<p><strong>Gran\u00fcl halindeki ak\u0131 maddesinin son kullanma tarihi var m\u0131?<\/strong><br \/>\nUygun saklama ko\u015fullar\u0131nda a\u00e7\u0131lmam\u0131\u015f erimi\u015f ak\u0131, birka\u00e7 y\u0131l boyunca kullan\u0131labilir durumda kalabilir. Topaklanm\u0131\u015f ve ba\u011flanm\u0131\u015f ak\u0131lar\u0131n pratik raf \u00f6mr\u00fc daha k\u0131sad\u0131r; genellikle bir ila iki y\u0131ld\u0131r, \u00e7\u00fcnk\u00fc ba\u011flay\u0131c\u0131n\u0131n bozulmas\u0131 ve nem emilimi, uzun s\u00fcreler boyunca s\u0131zd\u0131rmaz ambalaj i\u00e7inde bile devam eder.<\/p>\n<p><strong>SAW'da aktif ak\u0131 ile n\u00f6tr ak\u0131 aras\u0131ndaki fark nedir?<\/strong><br \/>\nAktif toz, kaynak havuzuna ge\u00e7en deoksitleyiciler ve ala\u015f\u0131mlay\u0131c\u0131 maddeler i\u00e7erir; bu \u00f6zellik, hafif kirlenmi\u015f veya pasl\u0131 ana metal \u00fczerinde tek ge\u00e7i\u015fli kaynak yap\u0131ld\u0131\u011f\u0131nda faydal\u0131d\u0131r. N\u00f6tr toz ise kimyasal bile\u015fimde asgari d\u00fczeyde de\u011fi\u015fiklik yarat\u0131r; bu nedenle, ge\u00e7i\u015fler boyunca biriken ala\u015f\u0131m al\u0131m\u0131n\u0131n kaynak metalinin bile\u015fimini kabul edilebilir s\u0131n\u0131rlar\u0131n d\u0131\u015f\u0131na itebilece\u011fi \u00e7ok ge\u00e7i\u015fli kaynak i\u015flemlerinde tercih edilir.<\/p>\n<p><strong>Gran\u00fcl ak\u0131 kulland\u0131\u011f\u0131mda kaynak diki\u015fim neden d\u00fcz yerine d\u0131\u015fb\u00fckey g\u00f6r\u00fcn\u00fcyor?<\/strong><br \/>\nD\u0131\u015fb\u00fckey kaynak diki\u015fi profili genellikle ak\u0131ma g\u00f6re d\u00fc\u015f\u00fck ark gerilimi, uygulamaya uygun olmayan toz bazl\u0131\u011f\u0131 veya a\u015f\u0131r\u0131 ilerleme h\u0131z\u0131ndan kaynaklan\u0131r. Gerilimi hafif\u00e7e art\u0131rmak ya da daha d\u00fcz kaynak diki\u015fi \u00f6zellikleri i\u00e7in form\u00fcle edilmi\u015f bir toza ge\u00e7mek, genellikle bu sorunu \u00e7\u00f6zer.<\/p>\n<p><strong>Gran\u00fcl halindeki ak\u0131, tamamen kurumu\u015f olsa bile kaynak metalinde g\u00f6zeneklili\u011fe neden olabilir mi?<\/strong><br \/>\nEvet, kuru ak\u0131 tek ba\u015f\u0131na g\u00f6zeneksiz kaynaklar garanti etmez. Kirlenmi\u015f ana metal y\u00fczeyleri (pas, ya\u011f, hadde kabu\u011fu), yetersiz ak\u0131 kaplama derinli\u011fi veya birle\u015fme uyumu sorunlar\u0131ndan kaynaklanan gaz hapsolmas\u0131, ak\u0131n\u0131n nem i\u00e7eri\u011finden ba\u011f\u0131ms\u0131z olarak g\u00f6zeneklenmeye neden olabilir.<\/p>\n<p><strong>Sertifikal\u0131 gran\u00fcl ak\u0131 tedarikinde tipik teslim s\u00fcresi ne kadard\u0131r?<\/strong><br \/>\nStokta bulunan standart ak\u0131 t\u00fcrleri, tedarik\u00e7inin bulundu\u011fu yere ve sipari\u015f hacmine ba\u011fl\u0131 olarak genellikle bir ila iki hafta i\u00e7inde sevk edilir. \u00d6zel form\u00fclasyonlar veya belirli s\u0131n\u0131fland\u0131rma kurulu\u015flar\u0131n\u0131n onay belgelerini gerektiren ak\u0131 t\u00fcrleri, teslimat s\u00fcrelerini d\u00f6rt ila alt\u0131 haftaya kadar uzatabilir; bu nedenle, standartlara uygunlu\u011fu kritik \u00f6neme sahip projelerde \u00e7al\u0131\u015fan tedarik ekipleri, sertifikasyon evraklar\u0131n\u0131n i\u015fleme s\u00fcresini planlamalar\u0131na dahil etmelidir.<\/p>\n<p><strong>Gran\u00fcl halindeki ak\u0131, depolanmas\u0131 veya ta\u015f\u0131nmas\u0131 a\u00e7\u0131s\u0131ndan tehlikeli midir?<\/strong><br \/>\nGran\u00fcl halindeki ak\u0131, nakliye a\u00e7\u0131s\u0131ndan genellikle tehlikesiz olarak s\u0131n\u0131fland\u0131r\u0131l\u0131r; ancak, baz\u0131 flor\u00fcr i\u00e7eren t\u00fcrlerde torba elle\u00e7leme ve hazne doldurma s\u0131ras\u0131nda toz solunmas\u0131na ili\u015fkin kullan\u0131m \u00f6nlemleri bulundu\u011fundan, belirli form\u00fclasyonlar i\u00e7in g\u00fcvenlik bilgi formlar\u0131n\u0131n her zaman g\u00f6zden ge\u00e7irilmesi gerekir.<\/p>","protected":false},"excerpt":{"rendered":"<p>Granulated Flux is a new type of synthetic smokeless and environmentally friendly composite flux. Granulated Flux is a granular flux. It is prepared by mixing various inorganic salts in a certain proportion after drying treatment. It is mainly used to remove hydrogen and floating oxidized&#8230;<\/p>","protected":false},"author":1,"featured_media":6868,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Granular Flux: Complete Guide to Aluminium Refining, Uses<\/title>\n<meta name=\"description\" content=\"Granulated Flux is a granular flux. It is prepared by mixing various inorganic salts in a certain proportion after drying treatment. sales@adtechamm.com\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.adtechamm.com\/tr\/granulated-flux\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Granular Flux: Complete Guide to Aluminium Refining, Uses\" \/>\n<meta property=\"og:description\" content=\"Granulated Flux is a granular flux. It is prepared by mixing various inorganic salts in a certain proportion after drying treatment. sales@adtechamm.com\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.adtechamm.com\/tr\/granulated-flux\/\" \/>\n<meta property=\"og:site_name\" content=\"Adtech China\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/avril.allen.3994\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/profile.php?id=100058838456679\" \/>\n<meta property=\"article:published_time\" content=\"2020-06-15T02:57:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-24T03:01:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/Granulated-Flux.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AdTech\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@AdTech_China\" \/>\n<meta name=\"twitter:site\" content=\"@AdTech_China\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"16 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.adtechamm.com\/granulated-flux\/\",\"url\":\"https:\/\/www.adtechamm.com\/granulated-flux\/\",\"name\":\"Granular Flux: Complete Guide to Aluminium Refining, Uses\",\"isPartOf\":{\"@id\":\"https:\/\/www.adtechamm.com\/#website\"},\"datePublished\":\"2020-06-15T02:57:44+00:00\",\"dateModified\":\"2026-08-24T03:01:22+00:00\",\"author\":{\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\"},\"description\":\"Granulated Flux is a granular flux. It is prepared by mixing various inorganic salts in a certain proportion after drying treatment. sales@adtechamm.com\",\"breadcrumb\":{\"@id\":\"https:\/\/www.adtechamm.com\/granulated-flux\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.adtechamm.com\/granulated-flux\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.adtechamm.com\/granulated-flux\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.adtechamm.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Granulated Flux\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.adtechamm.com\/#website\",\"url\":\"https:\/\/www.adtechamm.com\/\",\"name\":\"Adtech China\",\"description\":\"Alumina ceramic foam filter, aluminum degassing\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.adtechamm.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\",\"name\":\"AdTech\",\"description\":\"Alumina ceramic foam filter &amp; degassing unit\",\"sameAs\":[\"https:\/\/www.adtechamm.com\/\",\"https:\/\/www.facebook.com\/profile.php?id=100058838456679\",\"https:\/\/www.linkedin.com\/in\/--618200221\/\",\"https:\/\/youtube.com\/@adtechamm2577\",\"https:\/\/www.tumblr.com\/adtechmetallurgicalmaterials\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gran\u00fcl Ak\u0131: Al\u00fcminyum Ar\u0131tma ve Kullan\u0131m Alanlar\u0131na \u0130li\u015fkin Kapsaml\u0131 K\u0131lavuz","description":"Gran\u00fcl Ak\u0131, tanecikli bir ak\u0131d\u0131r. Kurutma i\u015fleminden sonra \u00e7e\u015fitli inorganik tuzlar\u0131n belirli bir oranda kar\u0131\u015ft\u0131r\u0131lmas\u0131yla haz\u0131rlan\u0131r. sales@adtechamm.com","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.adtechamm.com\/tr\/granulated-flux\/","og_locale":"tr_TR","og_type":"article","og_title":"Granular Flux: Complete Guide to Aluminium Refining, Uses","og_description":"Granulated Flux is a granular flux. It is prepared by mixing various inorganic salts in a certain proportion after drying treatment. sales@adtechamm.com","og_url":"https:\/\/www.adtechamm.com\/tr\/granulated-flux\/","og_site_name":"Adtech China","article_publisher":"https:\/\/www.facebook.com\/avril.allen.3994","article_author":"https:\/\/www.facebook.com\/profile.php?id=100058838456679","article_published_time":"2020-06-15T02:57:44+00:00","article_modified_time":"2026-08-24T03:01:22+00:00","og_image":[{"width":800,"height":600,"url":"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/06\/Granulated-Flux.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_creator":"@AdTech_China","twitter_site":"@AdTech_China","twitter_misc":{"Yazan:":"AdTech","Tahmini okuma s\u00fcresi":"16 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.adtechamm.com\/granulated-flux\/","url":"https:\/\/www.adtechamm.com\/granulated-flux\/","name":"Gran\u00fcl Ak\u0131: Al\u00fcminyum Ar\u0131tma ve Kullan\u0131m Alanlar\u0131na \u0130li\u015fkin Kapsaml\u0131 K\u0131lavuz","isPartOf":{"@id":"https:\/\/www.adtechamm.com\/#website"},"datePublished":"2020-06-15T02:57:44+00:00","dateModified":"2026-08-24T03:01:22+00:00","author":{"@id":"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291"},"description":"Gran\u00fcl Ak\u0131, tanecikli bir ak\u0131d\u0131r. Kurutma i\u015fleminden sonra \u00e7e\u015fitli inorganik tuzlar\u0131n belirli bir oranda kar\u0131\u015ft\u0131r\u0131lmas\u0131yla haz\u0131rlan\u0131r. sales@adtechamm.com","breadcrumb":{"@id":"https:\/\/www.adtechamm.com\/granulated-flux\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.adtechamm.com\/granulated-flux\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.adtechamm.com\/granulated-flux\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.adtechamm.com\/"},{"@type":"ListItem","position":2,"name":"Granulated Flux"}]},{"@type":"WebSite","@id":"https:\/\/www.adtechamm.com\/#website","url":"https:\/\/www.adtechamm.com\/","name":"Adtech \u00c7in","description":"Al\u00fcmina seramik k\u00f6p\u00fck filtre, al\u00fcminyum gaz giderme","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.adtechamm.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"tr"},{"@type":"Person","@id":"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291","name":"AdTech","description":"Al\u00fcmina seramik k\u00f6p\u00fck filtre ve gaz giderme \u00fcnitesi","sameAs":["https:\/\/www.adtechamm.com\/","https:\/\/www.facebook.com\/profile.php?id=100058838456679","https:\/\/www.linkedin.com\/in\/--618200221\/","https:\/\/youtube.com\/@adtechamm2577","https:\/\/www.tumblr.com\/adtechmetallurgicalmaterials"]}]}},"_links":{"self":[{"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/posts\/6867"}],"collection":[{"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/comments?post=6867"}],"version-history":[{"count":2,"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/posts\/6867\/revisions"}],"predecessor-version":[{"id":11245,"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/posts\/6867\/revisions\/11245"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/media\/6868"}],"wp:attachment":[{"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/media?parent=6867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/categories?post=6867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.adtechamm.com\/tr\/wp-json\/wp\/v2\/tags?post=6867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}