Modelo: BN
Category/Index |
Item/Unit |
High purity born nitride |
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Density |
g/cm3 |
2.0-2.1 |
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Physical Performance |
Appearance |
white/yellowish |
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Compression Strength kg/m |
5.0 |
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Moh's hardness |
2 |
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Thermal Performance |
Thermal Conductivity W/m.k |
25°C |
110 |
|
1500°C |
30 |
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Coefficient Of Thermal Expansion (Heated to 1500°C) |
0.49 |
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Working Environment Temperature |
Oxidizing Atmosphere |
850°C |
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Inertia |
2500°C |
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vacuum |
3000°C |
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Electrical Functions |
Volume Resistivity 25°C(Ω-cm) |
>1015 |
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Dielectric Constant 108Hz |
4.0 |
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Breakdown Voltage (Kv/mm) |
2-3 |
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Chemical Composition |
B+N |
99.5% |
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Oxygen Content |
< 0.4% |
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Carbon Content |
< 0.02% |
Grupos de Producto : Nitruro de boro