high chemical stability,hydrochloric acid,almost no chemical reaction to sulfuric acid ,with good quality of high hardness,corrosion resistance,thermal stability
uesd in meatl-ceramic manufacture cutting tools deoxidizer in steel-making industry
particle size:under 3 um
chemical content :C 19% O :3% N :0.02% K:0.01%
uesd in meatl-ceramic manufacture cutting tools deoxidizer in steel-making industry
particle size:under 3 um
chemical content :C 19% O :3% N :0.02% K:0.01%