Syalon 101 – An Advanced Silicon Nitride Ceramic
Syalon 101 is a member of the Si-Al-O-N family of ceramic materials and is a general purpose engineering grade which is intended for applications demanding high strength, toughness, wear resistance and thermal shock resistance, where temperatures do not continuously exceed 1000°C.
The table below lists typical mechanical, thermal and electrical property data for Syalon 101.
Physical property data for Syalon 101
| Property | Value | Units |
|---|---|---|
| 3 point RT MOR | 945 | MPa |
| Weibull Modulus | 11 | - |
| RT Unit Tensile Strength | 400 | MPa |
| Comp. Strength | >3500 | MPa |
| Young's Modulus | 288 | GPa |
| Hardness (HRA) | 92 | - |
| Hardness (Vickers) | 1500 | Kg/mm2 |
| K¹C | 7.7 | MPam½ |
| Poisson's Ratio | 0.23 | - |
| Density | 3.23 | g/cc |
| Porosity | 0 | % |
| α | 3.04X10-6 | K-1 |
| Specific Heat | 650 | J/kg/K |
| λ | 28 | W/(mK) |
| Thermal Shock | 900 | ΔT°C |
| Elec. Resist. | 1010 | ohm m |
| Dielectric Constant | 8.1 | - |
| RT Loss Tangent (10GHz) | 0.0019 | - |
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Syalon 101 also has excellent resistance to corrosion by many acids, alkalis and non-ferrous molten metals.
For more information on Syalon 101 and its applications please contact us.