corundum mullite ceramic board
USD $0.2 - $10 /Piece
Min.Order:1 Piece
Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd.
corundum mullite ceramic board
We mainly produce alumina tubes, rods and various industrial ceramic parts, which are mainly used in thermalcouple temperature, liquid steel continous temperature, various industrial furnace(containing vacuum furnace, carburizing furnace, wire furnace, atmosphere furnace etc), especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry.
Material | SiO2 :30~40% ;AI2O3:55~65%; R2O:~2%;RO :4~8%
|
Compression strength | >100kg/cm2 |
2kg softening point under load | 1350C |
Refractoriness | 1750C |
The max temperature | 1300C |
Material: | SiC:55~70%;AI2O3+TiO3:13~15%;SiO2:18~22%;Fe2O3:1~1.5% |
Compression strength | >400kg/cm2 |
2kg softening point under load | >1600C |
Refractoriness | 1650C |
Apparent porosity | <18.2~24% |
Reheating linear shrinkage | <0.5% |