Application: | Aerospace, Electronics |
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Color: | Black |
Material: | Silicon Nitride |
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Silicon Nitride Property | ||||
Properties | Units | Silicon Nitride (Si3N4) | ||
HPSi3N4 | GPSi3N4 | |||
Mechanical | Density | g/cm3 | 3.24~3.28 | 3.24~3.26 |
Color | —— | Gray | Gray | |
Water Absorption | % | 0 | 0 | |
Vickers Hardness | Gpa | 14 | 14 | |
Flexural Strength(20°C) | Mpa | 850-900 | 750-800 | |
Compressive Strength(20°C) | Mpa | 3000 | 3000 | |
Thermal | Thermal Conductivity(20°C) | W/m.K | 42 | 22 |
Thermal Shock Resistance(20°C) | Δ T(C) | 617 | 605 | |
Maximum Use Temperature | °C | 1500 | 1500 | |
Electrical | Volume Resistivity(25°C) | Ω.cm | —— | —— |