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Silicon Nitride Structural Parts
APPLICATION
1.Super hard and wear resistant.
2.High and low temperature resistance.
3.Corrosion resistance.
4.Non-magnetic electrical insulation.
5.High thermal conductivity and low expansion coefficient.
Main Technologies and Parameters of I-TOWU Silicon Nitride Ceramics
| Density g/cm³ | relative density(%) | modulus of elasticty GPa | Crushing load ratio (%) | Hardness(HV) GPa |
| 3.20±0.05 | >99.5 | 300-320 | ≥40 | ≥14.2 |
| Breaking tencity Mpa.M | three-point bending strength Mpa | Poisson ratio | Coefficient of linear expansion | Weibull modulus strength Mpa |
| 6.0-7.0 | ≥820 | 0.25 | 3.0-3.2 | 10-12 |
| Thermal conductivity w/(M-K) | Specific resistivity(cm) | Acid and comosion Resistance | dimensional stablity | Magnetic |
| 15-20 | 10(18方) | excellent | excellent | NONE |
*Main technology: Cold isostatic pressing(CIP) molding air pressure(GPS) sintering
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