Dalian Crystal Surplus International Trading Co., Ltd.
Dalian Crystal Surplus International Trading Co., Ltd.
[
Liaoning,
China (Mainland) ]
SIC Manufacturer 98.5% Purity Black Silicon Carbide ,price quality silicon carbide crucible
SIC Manufacturer 98.5% Purity Black Silicon Carbide silicon carbide sanding belts
GC#700 green silicon carbide ,silicon carbide abrasive,abrasive mesh
GC#1500 Green Silicon Carbide ,silicon carbide abrasive,norton abrasive
GC#600 Green Silicon Carbide Silicon Carbide Abrasive Korea Abrasive Paper
Hot Selling!!! High Purity,Polishing Compound White Fused Alumina
High Hardness And Thermal Conductivity Green Silicon Carbide grinding powder
Liaoning, China (Mainland)
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Block
| Packaging Details: | user's requirment |
|---|---|
| Delivery Detail: | within 15 days |
Hot selling!!! high purity,polishing compound brown fused alumina
1,Manufacturer
2,High purity of Al2O3
3,Al2O3 >=95%
Hot selling!!! high purity,polishing compound brown fused alumina
1,Manufacturer
2,High purity of SiC
3,Al2O3 >=95%
Brown aluminum oxide is electrically fused in an arcfurnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc.
Black Fused Alumina has the following advantage: high hardness, strong tenacity, good self-sharpening, better cohesiseness, higher durability, less heat generated in grind-ing and giving the metal works high finish, less power weak-ened in grinding. It is mostly used in grinding and polishing stainless steel, metal works, optical glass, bamboo or articles.
The chemical composition:
|
Technical Specification |
BFA97% |
BFA95% |
|
Al203 |
>97% |
>95% |
|
Fe203 |
<0.3% |
<0.3% |
|
Si02 |
<0.8% |
<1.2% |
|
Ti02 |
<2.0% |
<3.0% |
|
Na20 |
<0.2% |
<0.2% |
|
Ca0+Mg0 |
<0.8% |
<0.8% |
|
Humidity |
<0.2% |
<0.2% |
|
Magnetic Iron |
<0.1% |
<0.1% |
|
Specific Gravity |
3.85g/cm3 |
3.85g/cm3 |
