China Alumina Refractory Product Manufacturers Factory Suppliers
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Shale CeramsiteShale Ceramsite is a kind of lightweight aggregate made from shale (a type of clay rock) as the main raw material. It is produced through crushing, sieving, and high-temperature roasting (usually...read more
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Brown Fused AluminaBrown Fused Alumina is made from high-quality abrasive-grade bauxite as the raw material, combined with auxiliary additives, and refined in an electric arc furnace at temperatures above 2250°C. It...read more
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Tabular AluminaTabular alumina is a pure, additive-free sintered alumina with a coarse-grained, well-developed α-Al₂O₃ crystal structure. Under SEM, it exhibits a plate-like crystalline structure,...read more
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MgO-CaO-Fe2O3 Synthetic SandIntroduction This product is formulated with high-purity light-burned magnesium oxide powder and high-purity light-burned dolomite powder as the main raw materials. After fine grinding and...read more
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High-Purity MagnesiaThe magnesia with a magnesium oxide (MgO) content of over 97%, it is produced from special-grade magnesite ore through processes of light burning, fine grinding, dry ball pressing, and sintering...read more
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Fused MagnesiaFused Magnesia is the magnesium oxide obtained by processing magnesite in an electric furnace at 2750°C.read more
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JingHua Calcium Aluminate Cement CA41 (Refractory Applica...Using CA 41 as a refractory cement normally finds it as the primary binder in mortars and concretes exposed to refractory temperatures. CA 41 is preferred by many for low duty refractory concretes...read more
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JingHua Refractory Cement CA80Calcium Aluminate Cement CA80 is a high-purity product with an alumina (Al₂O₃) content of more than 78%. It exhibits excellent early strength and high residual strength at medium temperatures. It...read more
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JingHua Refractory Cement CA70CA70 belongs to the high-purity calcium aluminate cement series, with an alumina (Al₂O₃) content of at least 68%. Its main mineral phases are monocalcium aluminate (CA) and dicalcium aluminate...read more
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Silicon CarbideSilicon carbide is a non-metallic mineral produced at temperatures above 1800 °C, using quartz sand (SiO₂) and petroleum coke (C) as the basic raw materials. It has high hardness, a low...read more
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Aluminum Dihydrogen PhosphateAluminum dihydrogen phosphate - H2Al(PO4)2 is mainly used as a high-temperature binder in refractory materials to bond refractory aggregates (e.g., corundum, mullite, silicon carbide, etc.) into a...read more
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Magnesia Alumina SpinelMagnesia-aluminum spinel also has good resistance to erosion and corrosion, strong spalling resistance, good slag resistance, abrasion resistance, excellent thermal shock stability,...read more
High-alumina castable is an amorphous refractory material composed of bauxite clinker (aggregate), binder, and admixture. Tel: +86-18638759011 E-mail: inquiry@rsnewrefractory.com...
Feb 6, 2001 · Aluminium Oxide (Al 2 O 3) or alumina is one of the most versatile of refractory ceramic oxides and finds use in a wide range of applications....
Reactive aluminas are engineered materials primarily used in high-performance refractory production. They play a crucial role in achieving precise particle packing, consistent rheology,...
Best High Alumina Refractory Bricks Manufacturers in India High Alumina Refractory Bricks are special bricks with more than 50% alumina content. They’re made from baked bauxite or materials rich in...
Apr 20, 2018 · The refractory quality of high-alumina is usually higher than that of fireclay bearing refractories (better creep resistance and corrosion resistance). Alumina refractories contain a...
Abstract. Historically, ground calcined aluminas were the first high-alumina matrix products that were used in refractory formulations, in both shaped and unshaped products. At that time...
