Silicon carbide cavity
Bochuan company specialize in a variety of high-temperature furnace hearth of different material,including silicon carbide furnace; aluminous hearth furnace, dark fiber furnace, Harvard furnace, furnace tube; inner wire furnace; outer wire furnace; Power of furnace tube 2.5KW, 4KW, 6KW, 8KW, 10KW, 12KW, 18KW, 24KW, mainly used for heat treatment and quenching, annealing, etc.; We can make to order!Welcome to contact us!
High aluminium ceramic furnace
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 |
Silicon carbide furnace
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% |
Cordierite, mullite kiln
1, XSGM type kiln with pre-synthetic cordierite and mullite composition,good stable thermal expansion, long service life. The main products including ceramic firing tunnel kiln, shuttle kiln with a large-sized shed plates, H-type cartridge cylinder. Ceramic roller kiln applying a variety of ultra-thin pallet, is a energy-efficient new product.
2, XSDM type kiln is made from pure natural raw materials, high-performance, low prices. The main products including ceramic kiln firing kiln bricks, push plates, cartridge cylinder, tunnel kiln bricks, roof panels, ect
| GM-125 | GM-135 | DM-130 |
Working temperatureC | 1250 | 1350 | 1300 |
Bending Strength MPa | 10 | 10 | 6 |
Bulk density g/cm3 | 1.9 | 2.0 | 2.0 |
apparent porosity % | 26~32 | 24~30 | 30~33 |
water absorption % | 13~17 | 12~14 | 14~18 |
Thermal expansivity 1000CK.10-6 | 2.5~2.8 | 2.8~3.0 | 3.0~3.3 |
AL2O3 | 35~40 | 55~60 | 40~45 |
Mg0 | 5~10 | 3~6 | 3~5 |
