For many people,Boron Nitride / PBN Ceramic Crucible For Vacuum Melting is an essential part of their daily grooming routine. Boron Nitride / PBN Ceramic Crucible For Vacuum Melting can help companies stand out in a fiercely competitive environment and become the industry leader in one fell swoop. The specifications of Boron Nitride / PBN Ceramic Crucible For Vacuum Melting can be customized according to your needs.
Place of Origin: | Hunan, China | Type: | Ceramic Parts, Boron Nitride / PBN Ceramic Crucible For Vacuum Melting |
Application: | Structure Ceramic, PBN Crucible, | Model Number: | XTL |
Brand Name: | XTL | Tensile Strength: | 153.86 N/mm^2 |
Color: | White or Lvory | Package: | In wooden cases, lined with sponge or according to customer's request |
Density: | 2.2~2.3 or 2.2~2.3 | Material: | Ceramic Pyrolytic Boron Nitride PBN |
Working temp: | About 2200 Celsius Degree | Item: | Boron Nitride Properties part |
Thermal Conductivity(200C):: | a:60 / c:2.6 |
Boron Nitride / PBN Ceramic Crucible For Vacuum Melting
Performance For PBN Ceramic Part
Item |
Unit |
|
|
Apparent Density |
g/cm3 |
2.15-2.19 |
|
Gas permeability(He) |
cm3/s |
<1*10-10 |
|
Micro hardness(Knoop) |
N/mm2 |
691.88(a-b plane) |
|
Tensile strength |
N/mm2 |
153.86(parallel) |
|
Bending strength |
N/mm2 |
243.63(parallel) |
197.76(parallel) |
Modulus of elasticity |
N/mm2 |
235690 |
|
Specific heat capacity |
Cal/g.℃ |
0.371(@ 200℃) |
0.442(@ 900℃) |
Thermal conductivity 200℃ |
W/cm.k |
0.6(parallel) |
0.026(perpendicular) |
Thermal conductivity 900℃ |
W/cm.k |
0.4370(parallel) |
0.028(perpendicular) |
Dielectric Strength(RT) |
KV/mm |
56 |
|
Volume Resistivity |
Cm |
3.11*1011 |
APPLICATION
Used to synthesize single semiconductor crystal and III-V compounds by VGF or VB method
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