Brief information
WFA white corindon was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.
WFA white corindon is white with the main crystal phase alpha-Al2O3.
The WFA white corindon produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
| Model: WFA corindon | ||||
| Chemical compositions | Physical properties | |||
| Items | Value of specification (%) | Items | Property | |
| Al2O3 | 99.50min | Color | White | |
| SiO2 | 0.08max | Bulk density | 3.65-3.85/cm3 | |
| Na2O | 0.26max | True density | 3.95-3.97g/cm3 | |
| Fe2O3 | 0.06max | hardness | Morse hardness | 9 |
| Micro hardness | 21600-22600kg/mm3 | |||
| Usage | grinding wheel sand blasting | content of magnetic substance | 0.0023%max | |
Mills:WFA white corindon blanc plants
Sales Company:Zhengzhou Haixu Abrasives Co.,Ltd
About us
Zhengzhou Haixu Abrasives Co., Ltd, founded in 1999, is specialized in WFA white corindon, Brown corindon, Mullite and other related products.
Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.
Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields
