Skip to content

Amorphous Strips Nozzles

Amorphous Strips Nozzles

Category

Boron Nitride Compound Ceramic

1. The optimized formula and unique process make it highly resistant to thermal shock and high-temperature creep. Maximum using temperature 1700 ℃.
2. Low thermal expansion coefficient, no cracking or deformation during use.
3. Strong erosion resistance, wear resistance and metal corrosion resistance. Long service life.
4. Good raw materials, process control, product stability.

PRODUCT DESCRIPTION

1.Powder Metallurgy

2.Metal Casting

3.Insulators for High Temperature Furnace

4.Crucibles for Metal Evaporation

5.Parts for Melting Metals or Glass

6.Casting Molds for Metal or Alloy

7.High Temperature Support Parts

8.Transport Pipes or Nozzles for Melting Metal  

Product Description

  Grade
Typical Value
BN-BBN-CBN-DBN-E
Purity (%)BN+Zr+AlBN+SiCBN+ZrBN+AlN
ColorGray whiteGray greenGray whiteGray green
Density (g/cm3)2.25-2.352.40-2.502.80-2.902.80-2.95
Oxygen content (%)
Volume resistivity (Ω・cm)>1013>1012>1012>1013
Operating temp
(℃)
  Air≦1000≦1000≦1000≦1000
Inert gas≦1750≦1750≦1800≦1800
Vacuum≦1750≦1750≦1800≦1800
Bending strength (MPa)65809090
Coefficient of thermal expansion (10-6/℃)2.02.83.02.8
Thermal conductivity (W/m・K)30403085

Get A Quote