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white aluminum oxide grain grit

white aluminum oxide grain grit
Click to see the original picture 		Product Name:white aluminum oxide grain grit
Place of Origin:Peoples Republic of China
Post Date:June 1, 2018
Edit Date:April 20, 2020 		Company Name :
Henan Sicheng Co., Ltd
Tel:+86-371-63211287
Fax:+86-371-60305637
Add:0801,8/F,No.1 Building,No.238,Tongbai South Road,Zhengzhou,Henan,China (Mainland)
E-mail:betty@hnsicheng.cn
Detailed Product Description:

White Fused Alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.

White fused alumina chemical composition
Al2O3
Fe2O3
Na2O
SiO2
CaO
K2O
≥99.5%
≤0.08%
≤0.3%
≤0.01%
≤0.03%
≤0.03%
White fused alumina physical characteristics
1
color
white
2
Moh's hardness
9
3
Bulk density
1.75-1.95g/cm3
4
proportion
3.95g/cm3
5
Melting point
2250℃
6
Maximum operating temperature
1900℃

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