1.Zhengzhou Hongji Abrasive Tech Co.,Ltd is professional manufacturing fused aluminium,also named as corundum or fused alumina,We adopt electric arc tilting furnace melting art.We produce different grit sizes ranging from macrogrits to microgrits and powders. Brown Aluminum oxide is one kind of industry material (Mohs hardness 9) with high strength, excellent wear and corrosion resistance and good thermal conductivity. Fused alumina is widely used as a raw material in refractories, ceramics vitrified tools, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and many other usages.
Other Oxides 0.40%
2.Zhengzhou Hongji Abrasive Tech Co.,Ltd can supply such different grit sizes as below:
8, 10, 12, 14, 16, 20,22, 24, 30, 36, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180,220,280 and 320
See more informaion on www.hjtn.cn