Silicon Nitride Protection tube use for aluminium alloy

Place of Origin:

China

Type:

Ceramic Tubes

Application:

Refractory

Material:

Alumina Ceramic

Model Number:

Customization

Brand Name:

kessen

Si3N4:

99%

Modulus of Elasticity:

380Gpa

Thermal Conductivity:

40~120 W/m.k

Volume Density:

3.15g/cm3

Bending Strength:

480Mpa

Max Service Temperature:

1750℃

Hardness:

88HRA

Thermal Expansion Coefficient:

2.8 x 10-6/℃