{"id":5368,"date":"2019-07-16T06:47:07","date_gmt":"2019-07-16T06:47:07","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=5368"},"modified":"2020-12-24T02:10:33","modified_gmt":"2020-12-24T02:10:33","slug":"ceramic-foam-products","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/es\/ceramic-foam-products\/","title":{"rendered":"Productos de espuma cer\u00e1mica"},"content":{"rendered":"

Productos de espuma cer\u00e1mica<\/strong><\/p>\n

The development of Ceramic Foam Products began in the 1970s and is a porous material with high temperature properties. The pore diameter ranges from nanometer to micrometer, the porosity is between 20% and 95%, and the use temperature is from normal temperature to 1600 \u00b0C.<\/p>\n

Ceramic Foam Products can generally be divided into two categories, open-cell (mesh) ceramic materials and closed-cell ceramic materials, depending on whether each cavity has a solid wall.
\nIf the solid forming the foam is only contained in the pores, it is called an open-cell ceramic material, and the pores are interconnected.
\nIf a solid wall is present, the foam is referred to as a closed cell ceramic material in which the voids are separated from one another by a continuous ceramic matrix.
\nHowever, most foamed ceramics have both open pores and a small number of closed pores.
\nGenerally, pores with a diameter of less than 2 nm are microporous materials.
\nThe pores between 2 and 50 nm are mesoporous materials.
\nThe pores above 50 nm are macroporous materials.<\/p>\n

\"Productos<\/p>\n

China started the research of Ceramic Foam Products in the early 1980s.<\/strong>
\nIn the past 20 years, more than a dozen scientific research institutions and manufacturers have reported on the research of foam ceramic products.
\nChina’s Ceramic Foam Products still has a certain gap compared with foreign countries from the overall technical level.
\nFoam ceramic is a porous ceramic body with a high porosity and a three-dimensional grid structure, which is shaped like a tempered foam or a porcelain sponge.
\nBecause of its high porosity, large specific surface area, thermal shock resistance, high temperature resistance, chemical corrosion resistance and good mechanical strength and filtration adsorption properties.
\nCan be widely used in heat exchange materials, gas materials, automotive exhaust equipment, purification of metallurgical industry, molten metal, thermal energy recovery, light industrial coating industry, industrial sewage treatment, thermal and acoustic insulation materials, used as a chemical catalyst carrier, electrolytic membrane and Separation of discrete components, etc.<\/p>\n

The most ideal preparation method for Ceramic Foam Products is the organic precursor impregnation method.
\nFoamed ceramics prepared by such a molding method have been widely used in various fields, and have achieved relatively obvious effects.
\nFurther control of slurry performance, proper optimization of inorganic binder system, and strict control of slurry impregnation and other processes can improve the performance of foamed ceramic products.
\nThe mesh size of the selected organic foam is limited, limiting the pore size and structure of the resulting foamed ceramic material.<\/p>\n

Filtro de espuma cer\u00e1mica<\/a> proceso de producci\u00f3n<\/strong>
\nCeramic Foam Filter uses a three-dimensional network structure and an organic foam sponge connected to the pores as a carrier, invading it into a special ceramic slurry with thixotropic properties, and adopting a special roll extrusion process to uniformly apply the ceramic slurry to the skeleton of the carrier.
\nA continuaci\u00f3n, se seca y se solidifica, y despu\u00e9s se cuece a alta temperatura.
\nFiltro de espuma cer\u00e1mica porosa. Filtros de espuma cer\u00e1mica para aleaciones de aluminio. Desde que se iniciaron las primeras investigaciones en 1978, la tecnolog\u00eda de filtraci\u00f3n con espuma cer\u00e1mica ha experimentado un r\u00e1pido desarrollo.
\nEl filtro de espuma cer\u00e1mica porosa utiliza espuma de poliuretano como soporte, sumergi\u00e9ndola en un recubrimiento compuesto por polvo cer\u00e1mico, aglutinante, aditivo de sinterizaci\u00f3n, agente de suspensi\u00f3n, etc., y, a continuaci\u00f3n, extruyendo el exceso de recubrimiento para aplicar de manera uniforme el recubrimiento cer\u00e1mico sobre el soporte.
\nEl esqueleto se convierte en una masa verde, y esta se seca y se cuece a alta temperatura.<\/p>\n

\"Filtro<\/p>\n

sales@adtechamm.com<\/p>\n

ADTECH sigue centr\u00e1ndose en la fabricaci\u00f3n de material metal\u00fargico.<\/p>\n

ADTECH es una de las empresas pioneras del sector, a la que sigue la International Enterprise, y que sigue centr\u00e1ndose en la fabricaci\u00f3n de materiales metal\u00fargicos.
\n1. Filtro de espuma cer\u00e1mica
\n2. Unidad de desgasificaci\u00f3n
\n3. Caja de filtros
\n4. Serie de fundici\u00f3n con base caliente
\n5. Boquilla de fundici\u00f3n por rodillo
\n6. Serie Flux
\n7. Otros materiales metal\u00fargicos<\/p>\n