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PBN crucibles are the best containers...
PBN1274
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PBN crucibles are the best containers for evaporating elements and compounds in MBE processes. Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It made by Chemical Vapor deposition(CVD) process.
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Purity | 99.99%-99.999% (4N-5N) |
Size | Per your request or drawing |
Production Method | CVD |
Molecular beam epitaxy (MBE) is one of the most important III-V and II-VI semiconductor crystal epitaxy growth processes. Pyrolytic Boron Nitride (PBN) MBE crucible is mainly applied as a beam source crucible in MBE. Heeger Materials supplies Pyrolytic Boron Nitride(PBN) MBE crucibles with high quality and at a competitive price.
Properties | Units | Values |
Density | g/cm3 | 1.95-2.20 |
Tensile Strength | MPa | 112 |
Bending Strength | MPa | 173 |
Compression Strength | MPa | 154 |
Young's Modulus | GPa | 18 |
Thermal Conductivity | W/m°C | "a" 60 "c" 2 |
Specific Heat | J/g·℃ | 0.90(RT) |
Resistivity | Ω.cm | 2×1015 |
Dielectric Strength | D.C. volts/mm | 2×1015 |
Dielectric Constant | "c" 3.07 | |
Metal Impurity Content | ppm | <10 |
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