Corundum Refractoriess/Abrasives

Product Description 98% grade black silicon carbide / SiC for sandblasting Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Synthetic silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring

Product Description 98% grade black silicon carbide / SiC for sandblastingSilicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Synthetic silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high

Product Description 98% grade black silicon carbide / SiC for sandblasting Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Synthetic silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring

68% 80% 92% 30mm 40mm 50mm 60mm Al2O3 Alumina ball Ceramic Grinding Balls for Ball Mill Product Description Alumina balls, also known as modern water-purifying activated alumina, are porous, highly dispersible solid materials and have the characteristics required for catalysts, and are therefore commonly used as catalysts in the chemical industry. The following is a brief introduction to the use and properties of alumina balls. Product Usage of alumina ball In the petrochemic

High Quality Calcium aluminate powder for PAC water treatment chemicalProduct DescriptionThe main components of calcium aluminate powder (purine raw material) are CaO, AL2O3 and Fe2O3, which have strong activity. The use of acid-soluble one-step method to produce water purifying agent can save a lot of manpower and electricity, and can greatly reduce the cost. It has the advantages of simple process equipment and easy mastering. It is an ideal raw material for the production

Product Description High Alumina Refractory Cement Introduce:High Alumina Cement (previously called bauxite cement) is a kind of grinding hydraulic cementing materials with clinker about 50% alumina content and has calcium aluminate as the main material, which is also called refractory cement, which can be made to low cement high alumina castable to build or repair all kinds of furnace and kilns for thermal insulation or acid erosion resistance with high strength. High

High Quality hollow Alumina sphere Alumina Bubble Balls Insulation Refractory Material Product Description hollow Alumina sphere is a new type of high-temperature heat insulation material, which is produced by smelting and blowing industrial alumina in an electric furnace, and the crystal form is a-Al2O3 microcrystal. Taking alumina hollow balls as the main body, it can be made into various shapes. The maximum operating temperature is 1800℃. The mechanical strength of the

Product Description F4-F320 BFA Good Quality Brown fused alumina for sale Brown Corundum refractory Brown fused alumina, also known as emery, is a brown synthetic corundum made from three raw materials, bauxite, carbon and iron scrap, which are melted and reduced in an electric arc furnace, hence its name. The main chemical composition of brown fused alumina is AL2O3, whose content ranges from 95.00% to 97.00%, and contains a small amount of Fe, Si, Ti, etc. Brown fused

Product Description Brown Corundum Abrasive Powder / Brown Fused Aluminum Oxide Powder made from Calcined Bauxite, also known as Brown corundum, also called as emery,BBrown Corundum Abrasive Powder / Brown Fused Aluminum Oxide Powder main chemical composition is AL2O3, and alumina content of Brown Fused Alumina is 97% -70%.Brown Corundum Abrasive Powder / Brown Fused Aluminum Oxide Powder also contains a small amount of brown corundum abrasive stones such as Fe, Si, Ti.Brown

High Purity Kaolin Refractory Kaolin Clay Powder For Cosmetic Product Description Application of kaolin in refractory industryKaolin has a high degree of refractoriness and is commonly used to produce refractory materials. Its products have the ability to withstand high temperatures and withstand loads at high temperatures without deformation. Kaolin, which is mainly composed of kaolinite, and bentonite and bauxite, are collectively referred to as refractory clay according to

High Purity Kaolin Refractory Kaolin Clay Powder For Cosmetic Product Description Application of kaolin in refractory industryKaolin has a high degree of refractoriness and is commonly used to produce refractory materials. Its products have the ability to withstand high temperatures and withstand loads at high temperatures without deformation. Kaolin, which is mainly composed of kaolinite, and bentonite and bauxite, are collectively referred to as refractory clay according to

Refractory material zirconium corundum granule abrasive for ramming mass Product Description AZS33: fused zirconium corundum brick The compact microstructure of AZS33# zirconium corundum brick makes it resistant to glass erosion and is not easy to produce stones or other defects in glass kilns.It is the most widely used product in glass kiln, it is mainly applicable to the upper structure of melting pond, the wall brick of working pond, the paving brick, the material road and

Product Description Henan manufacturer lower price high active performance metakaolin used as concrete admixture Metakaolin (MK) is anhydrous aluminum silicate (Al2O3 · 2SiO2, abbreviated as AS2) formed by dehydrating kaolin (Al2O3·2SiO2·2H2O, abbreviated as AS2H2) at an appropriate temperature (600~900 ℃). ). Kaolin belongs to the layered silicate structure, and the layers are combined by van der Waals bonds, and the OH- ions are firmly combined in it. When kaolin is heated

Product Description Henan manufacturer Tabular corundum high quality 99% tabular alumina Tabular corundum is a kind of pure sintered corundum that does not add any additives such as MgO, B2O3 and so on. Tabular corundum has a coarse and well-developed α-Al2O3 crystal structure. The content of Al2O3 is more than 99.3%. Crystal-like structure with small pores and many closed pores. The porosity is roughly the same as that of fused corundum. Rabular corundum has high purity,

Product Description Low price graphite electrode for UHP HP RP electric arc furnace Graphite electrodes are mainly used in electric arc furnace. They are presently the only products available that have the high levels of electrical conductivity and the capability of sustaining the extremely high levels of heat generated in EAF. Graphite electrodes are also used to refine steel in ladle furnaces and in other smelting processes. Graphite electrodes are divided into 3 Types: UHP

Product Description Henan manufacturer Provide Lower Price high purity Calcined Bauxite used as Abrasives Bauxite (aluminous soil; bauxite), also known as alumina or bauxite, hydrated alumina containing impurities, main component is its composition of alumina is extremely complex, a variety of geological sources vary the floorboard of the hydrous alumina ore.As water soft diaspore, monohydrate hard diaspore and sanshui diaspore (Al2O3 · 3 h2o);Have a plenty of diaspore and

Product Description 98% grade black silicon carbide / SiC for sandblasting Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Synthetic silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring

High Purity Kaolin Refractory Kaolin Clay Powder For Cosmetic Product Description Application of kaolin in refractory industryKaolin has a high degree of refractoriness and is commonly used to produce refractory materials. Its products have the ability to withstand high temperatures and withstand loads at high temperatures without deformation. Kaolin, which is mainly composed of kaolinite, and bentonite and bauxite, are collectively referred to as refractory clay according to

High alumina Al2O3 fire refractory castable material for slag runner of Blast Furnace Product Description High aluminum castable: It is a kind of castable with a cement content of less than 8%. Unlike ordinary refractory castables, most of the calcium aluminate cement in the matrix is replaced by ultra-fine powder (Ecken), together with the addition of appropriate additives to achieve and exceed the performance of ordinary cement castables. The main features of high alumina

Product Description White Alumina 99.4 Al2O3 Low Sodium White Fused Alumina Wfa Powder is made from industrial alumina powder and smelted at a high temperature of over 2000 degrees in an electric arc. White Alumina 99.4 Al2O3 Low Sodium White Fused Alumina Wfa Powder is crushed and shaped, iron is removed by magnetic separation, and sieved into various particle sizes. The outstanding feature is that the crystal size is small and impact resistant. Because White Alumina 99.4