0.5microns green silicon carbide SiC from haixu abrasives
Green Silicon Carbide ,also called green carborundum or green SiC and short for GC,is produced in electrical internal resistance furnaces from silica sands and petroleum coke(added salt during smelting),with high hardness,thermal conductivity and strength.
Zhengzhou haixu abrasives co.,ltd,as the main manufacturer of green silicon carbide from China,we mainly produce macrogrit and micropowder which are used for sandblasint,grinding,polishing,ceramic ,coating etc.
Today,we talk about our finest particles of green silicon carbide we produce,it is 0.5microns.
First,it is the chemical composition:
| SiC | ≥98.0% |
| CF | ≤0.20% |
| Fe2O3 | ≤0.40% |
| SiO2 | ≤0.05% |
Secondly ,it is the physical properties:
| Density | ≥3.18g/cm3 |
| Mohs Hardness | 9.4 |
| Magnetic | ≤0.0017% |
| Melting Point | 2250℃ |
| Refractoriness | 1900℃ |
Thirdly,the most important and difficult to control,it is PSD(Particle Size Distribution)


