Products Brown Fused AluminaBrown Fused Alumina is obtained from a mixture of high quality bauxite, coal and iron scrap in an electric arc furnace at high temperature. Tabular AluminaTabular Alumina is an aggregate of high-purity, well-sintered ( ≥1900°C) crystalline alpha alumina, it has coarse crystal, well-developed α-Al2O3 crystal structure. Brown Fused Alumina for Refractories Brown Fused Alumina for Abrasives Alumina BubbleThe alumina bubble is a hollow spherulitic heat-insulating material, which is made by electro-fused method. It is noted for its low-density, heat-resistance, close pore. The melting point is around 2100℃. Calcium Aluminate Clinker/Cement Pink Aluminum OxidePink Aluminum Oxide(PA) is fused from industrial alumina in high temperature furnace, been added with the right quantity of oxidized chromium. Its hardness is close to, but toughness higher than that of White aluminum oxide. REACTIVE α- Al2O3 MICROPOWDERReactive α- Al2O3 Micropowder is made by advanced sintering technology in runnel kiln and unique milling process. It adopts low temperature phase transition, and phase transition completely. It has very well controlled particle size distribution with monomodal after full milling. Spherical SilicaThe spherical silica is produced by silica being belted in a very high-temperature flame. Spherical Silica has characteristics of high purity, good fluidity, low thermal stress etc. White Fused AluminaWhite Fused Alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with white color, high hardness, high density, low porosity, highly resistant to heat and abrasion, chemical stability, a high melting point, and large crystal size White Fused Alumina for Refractories White Fused Alumina for Abrasives Calcined BauxiteCalcined Bauxite is produced by sintering high-alumina bauxite in rotary, round or shaft kilns at high temperatures. This process of calcining (heating) bauxite in kilns removes moisture and gives Calcined Bauxite its high alumina content and refractoriness, low iron, and grain hardness and toughness. Fused Zirconia MulliteFused Zirconia Mullite is made by the fusion of high-quality zirconia sand and industry alumina powder in the electric arc furnace. ln order to further increase the mullite chemical corrosion resistance, thermal shock resistance and reduce the coefficient of expansion, the introduction of ZrO2 in the Al2O3 –SiO2 system can improve the structure of mullite, to make it have good thermal shock resistance, erosion, abrasion resistance and other advantages. Graphite ProductsNatural Flake Graphite is produced from the natural ore mainly excavated in Shandong, Heilongjiang and Inner Mongolia through floatation process. It has excellent conductivity and lubrication properties and is highly resistant to oxidation and chemical agents. Manganese NitrideAs an alloy additive, Manganese Nitride is mainly used to smelt special alloy steel, high-strength steel, stainless steel, heat-resistant steel and other products, especially in large diameter steel pipes for transporting oil and natural gas and high-strength steel for manufacturing ships and automobiles. Nitrogen can improve the strength and plasticity of steel, expand the austenite zone, refine the grains and improve the workability. Fused SpinelFused Al2O3-MgO Spinel is made from industrial alumina and high-purity CCM, melting in electric arc furnace. The resulting Fused Spinel has large crystals and exhibits excellent corrosion resistance to molten metals and slags, thermal shock resistance, and good hot strength. Magnesite ProductsCaustic Calcined Magnesite is made from raw magnesite, brucite and magnesium hydroxide re-extracted from seawater or brine by calcination in reverberatory furnaces, rotary kilns or boiling furnaces. It is light brown or white powder, odorless, tasteless and with high refractory insulation properties. Dense Fused AluminaDense Fused Alumina(DFA) is obtained from the fusion of high purity industrial alumina in electric arc furnaces with special technological process of production. BFA SLAG (LOW-FESI)As by –product of Brown Fused Alumina, BFA Slag is obtained from the process of sedimentation during BFA smelting. The main content is ferro and silicon, it has very high hardness. Black/Green Silicon CarbideBlack Silicon Carbide is made from quartz and petroleum coke or anthracite in electric resistance furnace at high temperature. Its hardness is between corundum and synthetic diamond. Fused SilicaFused Silica is made of high purity Quartz Sand by electrically fused in Electric Arc Furnaces, then the Crystalline Quartz Sand transformed into Amorphous Silicon Dioxide. Fused Silica has an extremely low coefficient of thermal expansion and a very low thermal conductivity, high resistance to thermal shock as well as excellent chemical stability. Ferro Chrome NitrideAs a new type of nitriding material, Ferro Chrome Nitride is commonly used as an alloy additive and is widely used in the smelting and production of nitrogen-containing stainless steel, corrosion-resistant steel, heat-resistant steel, alloy steel and other special steels. Nitrogen has the characteristics of promoting the formation of austenite.USEFUL LINKSAbout Us Products Catalogue Contact Featured ProductsBROWN FUSED ALUMINA White Fused Alumina Magnesite Products Fused Spinel
