Silicon Nitride Powder
Purity: 99.9%
Application: Refractory
Color: Black Gray
Shape: Powder
CAS: 12033-89-5
Silicon nitride powder is used in insulating materials, mechanical wear-resistant materials, heat engine materials, cutting tools, high-grade refractory materials and corrosion-resistant, wear-resistant sealing parts.
Category: Metallurgy Materials
Description
Description
| Item No | Armor-Si3N4-1 | Armor-Si3N4-2 | Armor-Si3N4-3 |
|---|---|---|---|
| Average particle size | 20nm | 800nm | 1um |
| Purity(%) | 99.9 | 99.9 | 99.9 |
| Specific surface area(m2/g) | 93 | 65 | 49 |
| Bulk density(g/cm3) | 0.09 | 0.23 | 0.69 |
| Density(g/cm3) | 3.4 | 3.4 | 3.4 |
| Crystal form | Amorphous | αphase | βphase |
| Colour | white | Gray-white | Gray-white |
