Shaft kiln bauxite export

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Product
Shaft kiln bauxite export
Posting date : Jun 02, 2015
Membership
Free Member Scince Jun 26, 2014
FOB Price
USD315
Min. Order Quantity
20MT
Supply Abillity
50000MT
Port
TIANJIN
Payment Terms
T/T,L/C
Package
Ton bag
Keyword :
Category
Contact
jingtian
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Shaft kiln bauxite
Model Number
SKB-85
HS-CODE
2508-70
Package & Delivery Lead Time
Package
Ton bag
Detailed Description
Product performanceAlumina or as a bauxite bauxite, main ingredients are aluminum oxide, hydrate alumina containing impurities, is an earthy mineral.whiteBrown or gray, with iron yellow or light red, 3.9 ~ 4 g/cm3 density, hardness, 1 ~ 3 opaque, qualitative hard, very difficult to fuse, insoluble in water, soluble in acid, sodium hydroxide solution.   Product use(1) aluminium industry.Used for defense, aerospace, automotive, electrical, chemical industry, daily necessities, etc.(2) the precision casting.Alumina clinker made after mold precision casting processed into fine powder.Used in military industry, aerospace, communications, instrumentation, machinery and medical equipment department.(3) for refractory products.High bauxite clinker as high as 1780 ℃ refractoriness, chemical stability strong, and good physical properties.(4) aluminum silicate refractory fiber.With light weight, high temperature resistance, good thermal stability, low thermal conductivity, heat capacity is small and the advantages of resistance to mechanical shock.Used in iron and steel, nonferrous metallurgy, electronics, petroleum, chemical, aerospace, atomic energy, defense and other industries.It is the high alumina clinker in the melting temperature of about 2000 ~ 2200 ℃ high temperature electric arc furnace, via high pressure of high temperature melting, high-speed air or steam injection, cooling, became a white cotton - silicate aluminum refractory fiber.It can be pressed into fiber blanket, board or woven cloth instead of smelting, chemical industry, glass and other industrial furnace lining brick.Firefighters available refractory fiber cloth to make clothes.(5) with magnesia and bauxite clinker as raw material, adding proper binder, used for pouring ladle whole ladle lining has particularly good effects. (6) manufacture alumina cement, abrasive materials, ceramic industry and chemical industry of aluminum compounds.
牌号
化学成分/%
体积密度
吸水率
Al2O3
Fe2O3
TiO2
CaO+MgO
R2O
g/cm3
/%
 88料
≧88
≦1.5
≦4.0
≦0.4
≦0.4
≧3.15
≦4
 80料
﹥80
≦2.0
≦4.0
≦0.5
≦0.5
≧2.90
≦5
 70料
70-80
≦2.0
 
≦0.6
≦0.6
≧2.75
≦5

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