{"id":4076,"date":"2018-12-07T07:21:44","date_gmt":"2018-12-07T07:21:44","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=4076"},"modified":"2018-12-07T07:55:37","modified_gmt":"2018-12-07T07:55:37","slug":"die-cast-aluminum-alloy","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/id\/die-cast-aluminum-alloy\/","title":{"rendered":"Paduan aluminium die-cast"},"content":{"rendered":"<p><strong>Paduan aluminium die-cast<\/strong><\/p>\n<p><strong>Paduan Al-Si<\/strong><br \/>\nPaduan Al-Si memiliki karakteristik berupa rentang suhu kristalisasi yang sempit, kalor laten pemadatan fase silikon dalam paduan yang besar, kapasitas panas jenis yang besar, serta koefisien penyusutan linier yang kecil.<br \/>\nOleh karena itu, kinerja pengecorannya secara umum lebih baik daripada paduan aluminium lainnya, kemampuan pengisiannya juga baik, dan kecenderungan terjadinya retak panas serta penyusutan relatif kecil.<br \/>\nJumlah fase rapuh (fase silikon) yang terkandung dalam eutektik Al-Si adalah yang paling sedikit, dan fraksi massanya hanya sekitar 10%, sehingga plastisitasnya lebih baik daripada paduan aluminium lainnya, dan fase rapuh tersebut dapat diolah lebih lanjut melalui modifikasi untuk meningkatkan plastisitas.<br \/>\nUji tersebut juga menunjukkan bahwa eutektik Al-Si masih mempertahankan plastisitas yang baik di dekat titik bekuannya, suatu sifat yang tidak ditemukan pada paduan aluminium lainnya.<br \/>\nBiasanya terdapat jumlah eutektik yang cukup besar dalam struktur paduan cor untuk memastikan kinerja pengecorannya yang baik.<br \/>\nPeningkatan jumlah eutektik akan membuat paduan menjadi rapuh dan menurunkan sifat-sifat mekanisnya. Terdapat kontradiksi tertentu di antara keduanya.<br \/>\nNamun, karena eutektik Al-Si memiliki plastisitas yang baik dan dapat memenuhi persyaratan baik dari segi sifat mekanis maupun sifat pengecoran dengan lebih baik, paduan Al-Si merupakan paduan aluminium cetak tekan yang paling banyak digunakan.<br \/>\n<strong>Paduan Al-Mg<\/strong><br \/>\n<strong>Karakteristik kinerja paduan aluminium hasil pengecoran cetakan<\/strong><br \/>\nSifat mekanik yang baik pada suhu kamar.<br \/>\nKetahanan korosi yang tinggi.<br \/>\nKinerja pengecoran relatif buruk; fluktuasi sifat mekanis dan pengaruh ketebalan dinding relatif besar.<br \/>\nDalam penggunaan jangka panjang, plastisitas paduan tersebut berkurang akibat efek penuaan, dan bahkan cetakan injeksi pun retak.<br \/>\nKecenderungan proses pengecoran cetakan untuk menimbulkan retak akibat korosi tegangan juga cukup tinggi.<br \/>\nKekurangan paduan Al-Mg tersebut sebagian mengimbangi kelebihannya, sehingga membatasi penggunaannya.<br \/>\n<strong>Paduan Al-Zn<\/strong><br \/>\nPaduan Al-Zn <a href=\"http:\/\/www.adtechamm.com\/id\/2018\/10\/24\/aluminium-ashing-agent\/\">pencetakan injeksi logam<\/a> Komponen-komponen tersebut dapat memperoleh sifat mekanis yang lebih tinggi setelah mengalami penuaan alami. Apabila fraksi massa seng melebihi 10%, kekuatannya meningkat secara signifikan.<br \/>\nKelemahan paduan ini adalah ketahanan korosinya yang rendah, kecenderungan mengalami korosi tegangan, serta rentan terhadap retak termal selama proses pengecoran cetakan. Paduan Y401 yang umum digunakan memiliki fluiditas yang baik dan mudah mengisi rongga cetakan. Kelemahannya adalah cenderung terbentuk pori-pori, dan ketika kandungan silikon dan besi rendah, paduan ini mudah mengalami retak termal.<\/p>\n<p><img class=\"alignnone size-full wp-image-4078\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/12\/Die-cast-aluminum-alloy.jpg\" alt=\"Paduan aluminium die-cast\" width=\"862\" height=\"619\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/12\/Die-cast-aluminum-alloy.jpg 862w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/12\/Die-cast-aluminum-alloy-300x215.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/12\/Die-cast-aluminum-alloy-768x551.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/12\/Die-cast-aluminum-alloy-700x503.jpg 700w\" sizes=\"(max-width: 862px) 100vw, 862px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Die-cast aluminum alloy Al-Si alloy The Al-Si alloy has the characteristics of small crystallization temperature interval, large solidification latent heat of the silicon phase in the alloy, large specific heat capacity, and small linear shrinkage coefficient. Therefore, its casting performance is generally better than other&#8230;<\/p>","protected":false},"author":1,"featured_media":4078,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[52],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Die-cast aluminum alloy - sale@adtechamm.com \u2014Adtech<\/title>\n<meta name=\"description\" content=\"Performance characteristics of Die-cast aluminum alloy Good mechanical properties at room temperature. Strong corrosion resistance.\" \/>\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\/id\/die-cast-aluminum-alloy\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Die-cast aluminum alloy - sale@adtechamm.com \u2014Adtech\" \/>\n<meta property=\"og:description\" content=\"Performance characteristics of Die-cast aluminum alloy Good mechanical properties at room temperature. Strong corrosion resistance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.adtechamm.com\/id\/die-cast-aluminum-alloy\/\" \/>\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=\"2018-12-07T07:21:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-12-07T07:55:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/12\/Die-cast-aluminum-alloy.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"862\" \/>\n\t<meta property=\"og:image:height\" content=\"619\" \/>\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=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/\",\"url\":\"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/\",\"name\":\"Die-cast aluminum alloy - sale@adtechamm.com \u2014Adtech\",\"isPartOf\":{\"@id\":\"https:\/\/www.adtechamm.com\/#website\"},\"datePublished\":\"2018-12-07T07:21:44+00:00\",\"dateModified\":\"2018-12-07T07:55:37+00:00\",\"author\":{\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\"},\"description\":\"Performance characteristics of Die-cast aluminum alloy Good mechanical properties at room temperature. Strong corrosion resistance.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.adtechamm.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Die-cast aluminum alloy\"}]},{\"@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\":\"id\"},{\"@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":"Paduan aluminium die-cast - sale@adtechamm.com \u2014Adtech","description":"Karakteristik kinerja paduan aluminium hasil pengecoran cetakan: Memiliki sifat mekanik yang baik pada suhu kamar. Ketahanan korosi yang tinggi.","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\/id\/die-cast-aluminum-alloy\/","og_locale":"id_ID","og_type":"article","og_title":"Die-cast aluminum alloy - sale@adtechamm.com \u2014Adtech","og_description":"Performance characteristics of Die-cast aluminum alloy Good mechanical properties at room temperature. Strong corrosion resistance.","og_url":"https:\/\/www.adtechamm.com\/id\/die-cast-aluminum-alloy\/","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":"2018-12-07T07:21:44+00:00","article_modified_time":"2018-12-07T07:55:37+00:00","og_image":[{"width":862,"height":619,"url":"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/12\/Die-cast-aluminum-alloy.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_creator":"@AdTech_China","twitter_site":"@AdTech_China","twitter_misc":{"Ditulis oleh":"AdTech","Estimasi waktu membaca":"2 menit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/","url":"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/","name":"Paduan aluminium die-cast - sale@adtechamm.com \u2014Adtech","isPartOf":{"@id":"https:\/\/www.adtechamm.com\/#website"},"datePublished":"2018-12-07T07:21:44+00:00","dateModified":"2018-12-07T07:55:37+00:00","author":{"@id":"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291"},"description":"Karakteristik kinerja paduan aluminium hasil pengecoran cetakan: Memiliki sifat mekanik yang baik pada suhu kamar. Ketahanan korosi yang tinggi.","breadcrumb":{"@id":"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.adtechamm.com\/die-cast-aluminum-alloy\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.adtechamm.com\/"},{"@type":"ListItem","position":2,"name":"Die-cast aluminum alloy"}]},{"@type":"WebSite","@id":"https:\/\/www.adtechamm.com\/#website","url":"https:\/\/www.adtechamm.com\/","name":"Adtech Tiongkok","description":"Filter busa keramik alumina, penghilangan gas dari aluminium","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.adtechamm.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"id"},{"@type":"Person","@id":"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291","name":"AdTech","description":"Filter busa keramik alumina &amp; unit penghilang gas","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\/id\/wp-json\/wp\/v2\/posts\/4076"}],"collection":[{"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/comments?post=4076"}],"version-history":[{"count":1,"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/posts\/4076\/revisions"}],"predecessor-version":[{"id":4079,"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/posts\/4076\/revisions\/4079"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/media\/4078"}],"wp:attachment":[{"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/media?parent=4076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/categories?post=4076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.adtechamm.com\/id\/wp-json\/wp\/v2\/tags?post=4076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}