refractory material white fused alumina/high quality fused alumina for grinding and smelting with lower price
USD $817 - $913 /Ton
Min.Order:10 Tons
Wen County Hongtai Water Treatment Materials Factory
White Fused Alumina:
White Fused Alumina (WA)
Properties: Used aluminum oxide powder as raw material,it is made by smelting at high
temperature in the EAF.
Features: the Al203 content is up to 98%, higher hardness and lower toughness than the
brown corundum; a better cutting performance.
Usage: made of abrasive, suitable for grinding hardened alloy steel, high speed steel.
Fine-grained flour is also used for precision casting.
Analysis of chemical properties
Range of Grit Sizes | Chemical Composition%(by weight) | |
Al2O3 | Na2O | |
12#-90# | ≥98.50 | ≤0.50 |
100#-90# | ≥98.50 | ≤0.70 |
W63-W14 | ≥98.00 | ≤0.80 |
W10-W5 | ≥97.00 | ≤0.80 |
Performance and advantages
1. Not affecting the color of the processing cases;
2. Sandblasting in the non-iron process;
3. High speed processing and quality;
4.Containing a very low amount of iron oxide, suitable for non-ferrous blasting operations;
5.After acid washing steps.
Usage:
1. Available research in a variety of blasting and light(lapping)operations;
2. Bolero or spay acrylic art of beauty processing;
3. The process of blasting the TV screen;
4. The cutting of silicon water;
5. The tooth model of clean sand;
6. Precision sand casting;
7. High refractory and other ceramic additives
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