Home > Products > Refractory Silicon Nitride > STA silicon nitride Si3N4 ceramic substrate with low price
STA silicon nitride Si3N4 ceramic substrate with low price
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Product Details
Place of Origin: | Henan, China | Type: | Ceramic Plates | Application: | Industrial Ceramic |
Model Number: | STA-SN-007 | Brand Name: | STA |
Product Description
STA Silicon Nitride Ceramic Wafer with factory price
Silicon nitride is a man made compound synthesized through several different chemical reaction methods. Parts are pressed and sintered by well developed methods to produce a ceramic with a unique set of outstanding properties. The material is dark gray to black in color and can be polished to a very smooth reflective surface, giving parts with a striking appearance.
Silicon nitride exceeds other ceramic materials in thermal shock resistance. It also offers an excellent combination of low density, high strength, low thermal expansion and good corrosion resistance and fracture toughness.
silicon nitride has been used in a number of industrial applications, such as engine components, bearings and cutting tools.
1.material: silicon nitride ceramic,si3n4 ceramic
2.size can be according to your drawing or molding
3.high mechanical strength
4.good abrasion resistance
5.good compression strength
6.excellent electrical insulation
Material name | Unit | SI3N4(G.P.S) |
Volume densityg | g/cm3 | 3.2-3.3 |
Hardness | HRA | 90-93 |
Bending strength | MPa | 500-700 |
Air hole rate | % | <1 |
Thermal expansion coefficient | 1×10-6/C0 | 3.5 |
Breaking tenacity | (MPa m1/2) | 7 |
ThermalConductivity | W/m·K | 25 |
Contact Us
- STA Refractory (Zhengzhou) Co., Ltd.
- Contact nameAlice Wang
- Phone86-371-55180399
- AddressJinshui Zone Zhengzhou,Henan
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