silicon nitride rings
USD $500 - $600 /Piece
Min.Order:10 Pieces
Beijing Sinoma Synthetic Crystals Co., Ltd.
with high strength,excellent thermal shock resistance and electric insulation,SN rings can be used for chemical pressure vessels
Physical Properties
Density g/cm3 | Relative density
| Elastic modulus GPa |
Compression strength ratio25
| Hardness GPa |
3.26 0.02 | >99.5 | 300320 | 4050 | 16 - 20 |
Fracture toughness /MPam1/2 | Bending strength MPa | Poisson's ratio | Linear expansion coefficient 10-6K-1 | Webuller modulus |
6.09.0 | 9001000 | 0.25 | 3.13.3 | 1215 |
Thermal conductivity WmK-1 | Specific resistance ratio | Corrosion resistance | Size stability | Magnetic |
15~20 | 1018 | Excellent | Excellent | NO |