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  5. Pyrolytic Boron Nitride (PBN) MBE Crucible

Pyrolytic Boron Nitride (PBN) MBE Crucible-Heeger Materials Inc View larger

Pyrolytic Boron Nitride (PBN) MBE Crucible

PBN1274

New product

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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Data sheet

Purity99.99%-99.999% (4N-5N)
SizePer your request or drawing
Production MethodCVD

More info

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. 

Pyrolytic Boron Nitride (PBN) MBE Crucible Product Feature

  • High purity (99.999%)
  • Low outgassing in high temperature
  • Uniform thickness, Good consistency in heating
  • Excellent thermal conductivity and shock resistance
  • Easy cleaning and Reusability
  • Inert, no reaction with acid and alkali 

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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