| Model NO.: | Refractory materials white aluminum oxide grits80862 |
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| Min. Order (MOQ): | 1 |
| Manufacure Name: | Haixu abrasive |
| Customization: | Available Customized Request |
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Zhengzhou haixu abrasive co., ltd.
1. white fused alumina description: white fused alumina/white corundum is made from high quality alumina by being melted above 2000 centigrade in the electric arc furnace. it is characterized by high purity, great self-sharpening, acid and alkali resistance, high temperature resistance and stable thermal performance. its hardness is a little higher than brown fused alumina. it is with low toughness, great grinding ability, small heat and high efficiency. white fused alumina can be made into all kinds of abrasives, suitable for grinding high carbon steel, high speed steel, stainless steel and other fine-grained abrasives; it can be also used for precision casting and high-refractory materials. 2. specifications: refractory grade: 0-1mm 1-3mm 3-5mm 5-8mm 320#-0 280#-0 240#-0 200#-0 180#-0 polishing grade: w63 w50 w40 w28 w20 w14 w10 w7 w5 w3.5 w2.5 w1 w0.5 sandblasting grade: 8#--70# 80#--240# 3. chemical compositions: al2o3 99.55min na2o 0.4max sio2 0.01max fe2o3 0.03max
