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Home Forum upcoming race Silicon Nitride Si3N4 manufacturers

Silicon Nitride Si3N4 manufacturers
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10:33 pm
April 18, 2019


usou7v

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silicon nitride ring are mainly used for polysilicon production.
Product indicators:
Parameters: pressure sintering silicon nitride
Density: >3.2g/cm3
Si3N4 content: >92%
Flexural strength: >600Mpa
Compressive strength: >1500Mpa
Thermal conductivity (W/mk): 16-22
Porosity: 0
Thermal expansion coefficient (RT-1000 ° C): 3.2
Maximum working temperature (in air): 1400 ° C
Hardness (HRA): >92
Regular size:
We can produce according to your drawings.
silicon nitride ring advantage:
1, cold isostatic pressing
2, pressure sintering
3, high compressive strength and flexural strength
4, low thermal expansion coefficient
5, excellent thermal shock resistance
6, non-stick aluminum and other non-ferrous metal meltsSilicon Nitride Si3N4 manufacturers
website:http://www.andaindustrial.com/…..ide-si3n4/
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