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Bauxite Ore Mining/ Calcined Bauxite/ Alumina Calcium for Refractory Industry Bauxite Product (Al2O3 70%-80%)

70%-80% Bauxite

PRODUCTS

01020304

Bauxite Ore Mining/ Calcined Bauxite/ Alumina Calcium for Refractory Industry Bauxite Product (Al2O3 70%-80%)

Bauxite is also called bauxite or bauxite. Its main component is aluminum oxide, which is hydrated alumina containing impurities. It is an earthy mineral. White or off-white, brown or light red due to iron content. The density is 3.9~4g/cm3 and the hardness is 1~3. It is opaque, brittle, extremely difficult to melt, insoluble in water, and soluble in sulfuric acid and sodium hydroxide solutions. Mainly used for smelting aluminum and making refractory materials.

Description of Bauxite

The bauxite referred to in the refractory industry usually refers to bauxite ore with a calcined Al2O3 content of ≥48% and a low Fe2O3 content.
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Bauxite parameter

Grade AL203 CaO FE203 Refractoriness Bulk density
>85 85min <0.6 <2.0 >1790 >3.0
>80 80min <0.6 <3.0 >1790 >2.8
70~80 70~80 <0.8 <3.0 >1790 >2.7
60~70 60~70 <0.8 <3.0 >1770 >2.65
50~60 50~60 <0.8 <2.5 >1770 >2.55
Remark: 
This data sheet is just for your reference.
If you have special requirements, please contact with us.

Size
Grain: 8-5mm, 5-3mm, 3-1mm, 1-0mm
Powder: 320mesh, 280mesh, 240mesh, 200mesh, 180mesh, 150mesh, 120mesh, 100mesh.
We can customize the size according to your requirements.

Characteristics of Bauxite

01
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Ferrosilicon furnace is an industrial electric furnace that consumes a lot of power and is a type of submerged arc furnace. Ferrosilicon furnace includes furnace shell, furnace cover, furnace lining, short net, water cooling system, smoke exhaust system, dust removal system, electrode shell, electrode pressure release and lifting system, loading and unloading system, controller, burn-through device, hydraulic system, transformer And various electrical equipment, etc., the use of refractory materials is also quite demanding.



02
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In 2006, Our factory was founded in Yuzhou, the raw material base.High bauxite ore is a finely divided colloidal mixture composed of aluminum hydroxides and various ratios. High-alumina bauxite in the refractory industry usually refers to bauxite ore with a calcined Al₂O₃ content greater than 48% and a low Fe₂O₃ content.

Alumina Calcium for Refractory Industry Bauxite Product02wvn

Main Application

1. Aluminium metallurgy
2. Refractory material
3. Precision casting
4. Aluminate cement

Company Profile

Henan Xinyuan Refractory Co., Ltd. is affiliated to Yuzhou Xinyuan Refractory Materials Co., Ltd. The factory is located in China's largest refractory industry base: Changzhuang Town, northwest of Yuzhou City. Founded in July 2006. It is an integrated company integrating bauxite mining, bauxite firing, refractory technology research and development, refractory production and kiln masonry. The company now has a 168m high-temperature tunnel kiln, a 120m high-qualithic-temperature tunnel kin. a magnesia carbon brick microwave oven. bauxite sinterina shaft kiln 4. eauinped with more than 20pcs 315-1200 tons of automatic press, more than 300 employees, including 50 engineering and technical personnel, the company has: heavy retractory brick factory, light refractory brick factory, unshaped refractory meterail factory, lt can provide high-quality refractory materials for steel, nonferrous smelting, aluminum industry, glass, power, building materials, petroleum.

Yuzhou Xinyuan Refractory Co., Ltd.(Henan Xinyuan Refractory Co., Ltd.) is a factory that produces bauxite, mullite, refractory bricks, insulation bricks, alumina-magnesia carbon bricks, castable and other products. The products cover blocks, particles, powders etc. Xinyuan refractory has long been processing and selling various types of particles and powder (containing aluminum 50-88), which can be processed and produced according to customer request (granularity specifications: 0-1mm; 1-3mm; 3-5mm; 5-8mm; 8 -15mm; ...; 0-5mm; 0-50mm; 100 mesh; 120 mesh; 150 mesh; 180 mesh; 200 mesh; 230 mesh; 240 mesh; 250 mesh; 280 mesh; 325 mesh etc. With good quality and low price, we are your best partner, welcome to inquire at any time.

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