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Product Details:
Payment & Shipping Terms:
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| Color: | Brown | Usage: | Castable Grade |
|---|---|---|---|
| Material: | Alumina | Al2O3: | 95.2 % Min |
| Passing Rate: | 90 % Min | SiO2: | 0.20% Max |
| Fe2O3: | 0.30% Max | TiO2: | 3.00% Max |
| High Light: | brown fused aluminum oxide,calcined alumina powder |
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Castable Grade , Brown Fused Alumina / Refractory / Aluminum Oxide
Physical And Chemical Properties
| Grade | Specification | Chemical Composition(%) | ||||
| Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO | ||
| Castable Grade |
-8+16,-16+30, -30+60mesh,Fines |
≥95 | ≤1.5 | ≤0.3 | ≤3.0 | ≤0.4 |
| Melting point | 2050℃ | |||||
| Refractoriness | 1980℃ | |||||
| True density | 3.90ming/cm3 | |||||
| Mohs hardness | 9.00min | |||||
Process Of Production
Brown aluminium oxide/brown fused alumina is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials.
Application
Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Brown Fused Alumina thermal properties make it an excellent material for use in the manufacture of refractory products. Brown Fused Alumina is also used in other applications like blasting and surface hardening.
Package
1 ) . In 1MT/1.25MT Big Bag
2 ) . 25KG PP Big Bag In 1MT Big Bag Or on pallet
FAQ
Q : Do you provide free samples?
A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.
Q : What is your payments term?
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q : Can we visit your factory?
A : Yes, for sure, you are welcome to visit our factory. I do thing we will impressed you a lot.
Contact Person: Xu
Tel: +8618703897021
