Name

SiC-composite

Alumina end

SiC end

Al 2 O 3 (%) ， ≥

70

/

SiO 2 (%), ≥

/

70

Bulk density (g/cm 3 ) , ≥

/

Cold crushing strength (MPa), ≥

50

80

Refractoriness Under Load 0.2 MPa ( ℃ ), ≥

1790

/

Thermal shock resistance,(1100 ℃ / water ), ≥

/

20