MBE Crucible

    MBE Crucible        1.  Product Instruction             Molecular Beam Epitaxy(MBE) is mainly for crystal epitaxial growth             MBE crucible is mainly applied as beam source crucible in MBE.        2.  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    Parameter of PBN   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