• Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
  • Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
  • Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
  • Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
  • Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
  • Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part

Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part

Refractoriness (℃): 1580< Refractoriness< 1770
Feature: Long Time Materials
Type: Heat-Resistant Material
Shape: Pipe
Material: Bn
Content: >99%
Samples:
US$ 20/Piece 1 Piece(Min.Order)
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Basic Info.

Size
Customized
Color
White
End
Beo
Application
High Temperature Resistant, High Wear Resistance
Finish
Collar, Slot, Curve
Transport Package
Plywood Case
Specification
Rohs
Trademark
shangtao
Origin
Shanghai, China
HS Code
8547100000
Production Capacity
500000 PCS Per Year

Product Description

Gongtao company mainly produce boron nitride ceramic tube.



Our items are various and exported to many countries. Welcome to contact us!


 

Chemical properties (BN)

99.99%

Apparent Density

2.10-2.19 g/cm3

Gas permeability (He)

<1 x 10e-10 cc/s

Lattice constant

2.504×10e-10 μm (parallel)
6.692×10e-10 μm (perpendicular)

Tensile strength

153.86 N/mm2 (parallel)

Bending strength

243.63 N/mm2 (parallel)
197.76 N/mm2 (perpendicular)

Modulus of elasticity

235690 N/mm2

Thermal conductivity
200°C

0.6 W/cm.k (parallel)
0.026 W/cm.k (perpendicular)

Thermal conductivity
900°C

0.4370 W/cm.k (parallel)
0.028 W/cm.k (perpendicular)

Actual Max
Temperature

2500 °C  (in vacuum) 

Dielectric strength
(RT)

56 KV/mm

Volume resistivity

  3.11 x 10e13 ohm.cm


Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part
Ceramic Pyrolytic Boron Nitride Pbn Crucible Plate, Tube, Part



 

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