Ningxia Huayang Activated Carbon Co., Ltd.
Ningxia Huayang Activated Carbon Co., Ltd.
[
Ningxia,
China (Mainland) ]
Ningxia, China (Mainland)
Huayang
WFA175
Grain
Sharp
16#-220#
Bonded Abrasives
Packaging Details: | 1.25kgs bag with 40 bags in a jumbo bag; 2.1000kgs packed in a big bag; As per your request. |
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Delivery Detail: | Within 7-15 days after receiving order |
White Fused Alumina
Description
White fused alumina is fused from high quality aluminium in high temperature. Its hardness is higher but toughness lower compared with brown aluminium oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding.
Specification
12#--80# 90#--150# 180#--240#
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm
180#-0 200#-0 320#-0
Applications
White fused alumina grit is suitable for manufacturing ceramic or resinous abrasive tools, which are used to grind high carbon steel, high speed steel and hardened steel, etc.
The use of White fused alumina:
1. As lapping and polishing materials, coating materials;
2. As precision casting sand;
3. As chemical catalysts, additives of special ceramics and high-grade refractory;
Advantages
1) Not affecting the color of the processing cases.
2) Sandblasting in the non-iron process.
3) High speed processing.
4) Very low amount of iron oxide, suitable for non-ferrous blasting operations.
Physical&Chemical composition
white Fused Alumina (WFA) Products |
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Chemical compositions |
Physical properties |
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Items |
Value of specification (%) |
Items |
Property |
|
Al2O3 |
99.55min |
Color |
White |
|
SiO2 |
0.04 max |
Bulk density |
1.75-1.95g/cm3 |
|
Na2O |
0.22max |
True density |
3.95-3.97g/cm3 |
|
Fe2O3 |
0.04max |
hardness |
Morse hardness |
9 |
Micro hardness |
21600-22600kg/mm3 |
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CaO |
0.01max |
content of magnetic substance |
0.0021%max |