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High precision silicon nitride valve
- TIANJIAN
- T/T
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Product Details
Standard or Nonstandard | Other, No standard, Nonstandard | Structure | Ball | |
Pressure | High Pressure | Power | Hydraulic | |
Material | Other, Ceramic, silicon nitride | Temperature of Media | Low Temperature | |
Media | Other, Gas,oil ect. | Port Size | 25.4mm | |
Place of Origin | Beijing, China | Model Number | 2040 | |
Brand Name | SINOMA, sinoma |
Product Description
Specifications
GPS silicon nitride valves:high temperature resistance
high hardness
acid-resistance,
chemical resistance
1.material: silicon nitride ceramic
2.type of the sintering: GPS
3.usage for the chemical, oil
4.high hardness,
5.acid-resistance,
6.chemical resistance
Character:
Resistance to strong acid, strong alkali, salt and gas of deleterious, long life, high hardness, resistance to wear, especially resistance to hydrofluoric acid.
Silicon Nitride(Si3N4)Ceramic Characteristics
Density g/cm3 | Relative density % | Elastic modulus GPa |
Compression strength ratio(25°C) % | Hardness GPa |
3.24 0.02 | >99.5 | 300~320 | 40~50 | 16 - 20 |
Fracture toughness /MPa•m1/2 | Bending strength MPa | Poisson's ratio | Linear expansion coefficient 10-6K-1 | Webuller modulus |
6.0~9.0 | 900~1000 | 0.25 | 3.1~3.3 | 12~15 |
Thermal conductivity W•(m•K)-1 | Specific resistance ratio | Corrosion resistance | Size stability | Magnetic |
15~20 | 1018 | Excellent | Excellent | NO |
Contact Us
- Beijing Sinoma Synthetic Crystals Co., Ltd.
- Contact nameHaibin Li Chat Now
- Phone86-10-65492826-8288
- AddressNo. 1, Hongsongyuan
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