L-DGT

Apparent Porosity (%)

≤

17

Bulk Density /(g/cm3)

≥

2.65

Compressive Strength at Room Temperature/(MPa)

≥

150

Flexural Strength at Room Temperature/(MPa)

≥

40

Flexural Strength at High Temperature/(MPa)

1000℃

≥

42

1400'℃

≥

45

Thermal Conductivity(1000℃)(W.m-1.K-1)

≥

16

Chemical Composition %

N(SiC)

≥

72

N(Si3N4)

≥

18

W(Fe203)

≤

0.7

W(SiC+Si3N4)

≥

94