Competitive price long life silicon nitride tube for furnace

Place of Origin:

Henan, China

Shape:

PIPE

Material:

silicon nitride

SiO2 Content (%):

<0.6%

Al2O3 Content (%):

<0.2%

MgO Content (%):

<0.2%

CaO Content (%):

0

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

0

SiC Content (%):

0

Model Number:

DX-NST15008

Brand Name:

DX

Product name:

silicon nitride tube

density:

3.15-3.25

color:

grey,blue grey,dark grey

hardness:

91-93HRA

outer diameter:

can customized

chemical stability:

can used many acid and alkali solution

thermal expansion coefficient:

3.5x10-8

Thermal conductivity:

35W/(m.K)

fracture toughness:

6-7 MPa.m1/2

Bending strength:

800-1050MPa