The grains is made from the second grade brown aluminum oxide lumps. Normally used in blasting or polishing application. AF-10CThe grains of this type is broken up by rolling mill and made from the second grade brown aluminum oxide lumps. Normally used in blasting or polishing application. such as rust removing. lacquer, kicking off, etc. Usually we call it brown aluminum second grade sand. ...
Black Silicon Carbide for Sandblasting and Abrasives: 1. for refractory,polishing,abrasives 2. high purity 3.fast delievery Black Silicon Carbide for Sandblasting and Abrasives:1. brief introduction:Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and ...
1).Common iron nails 2).concrete nails 3).Roofing nails 4).roofing nail with umbrella head 5).Duplex head nails 1).Common iron nails2).concrete nails3).Roofing nails4).roofing nail with umbrella head5).Duplex head nails6).Brad dea nails
Fused spinel is popular in the world, it is used in refractory matter ,ceramic products industry and so on. Typical Chemical AnalysisAl2O3Fe2O3TiO2SiO2CaO95.65%0.07%2.69%0.72%0.23% Physical PropertiesColorDark brownShapeVery SharpCrystal FormAlpha-alumina trigonal systemTrue Specific Gravity3.85 g/cm3Hardness2090 Knoop scale; 9.0 Mohs scaleMelting TemperatureAbout 2050 °CMagnetic Material0.0076% ...
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