F#30 ?? ?? ???? ??
Contact Info
- ??:Gaocun inderstial park, Zip: 450100
- ??: Kitty Wang
- ??:+8637163211283
- ???:kitty@zzhaixu.cn
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White fused alumina grains
1. Description:
White fused alumina grain is fused from high quality bayer aluminum in high temperature. Its hardness is higher but toughness lower compared with Brown Aluminum Oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding efficiency, and low frictional heat. It can withstand acid and alkali erosion, with high temperature resistance and good thermo stabilit
2. Applications:
The abrasive tools made of it are suitable for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand, coating materials, catalyst carrier, special ceramics and super refractory materials.
The physical and chemical analysis:
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Model:F#30 mesh |
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Chemical compositions |
Physical properties |
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Items |
Value of specification(%) |
Items |
property |
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Al2O3 |
99.2min |
Color |
White |
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|
SiO2 |
0.1max |
Bulk density |
1.93g/cm3 |
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|
NaO2 |
0.35max |
True density |
3.93g/cm3 |
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|
Fe2O3 |
0.1max |
Hardness |
Morse hardness |
9 |
|
Micro hardness |
21600-22600kg/mm3 |
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Usage |
abrasives tools |
Content of magnetic substance |
0.0023%max |
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| ???: | Metallurgy & Minerals/Non-metallic Mineral Products/Abrasive |
|---|---|
| ?? ??: | |
| ???Brand: | Haixu Abrasives |
| ??: | F#30 White Fused Alumina |
| Stock: | 9999 |
| Manufacturer: | |
| Origin: |
