polishing alumina powder
low porosity
for abrasives and sandblasting
precision sand mold
corrosion resistance

polishing alumina powder 

1. 

advantage:

1, Grinding short time, high efficiency, low price

2, Good toughness and hardness modest, recyclable

3, chemical stability, wear-resisting, acid and alkali resistance

2. 

 Application

1) It can be used into advanced refractory which are added with silicon carbide have thermal shock resistance, compact size, light strength and good energy efficiency. Low grade silicon carbide is an excellent deoxidizer.

2) It can speed up steel making, produce reactive heat energy to reduce energy consumption. In addition, it is convenient for controlling chemical composition and enhancing steel’s quality.

3.

Chemical analysis: