Active Member
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[China]
Address: Guibinshoufu Park, Gaomi city Shandong Province, China
Contact name:Alice Zhang
WEIFANG BETTER CERAMICS CO.,LTD |
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Refractory black silicon carbide plate for industrial high temperature furnace
Silicon carbide plates have good thermal stability and high thermal conductivity (which is 6-8 times of clay, high aluminum oxide products), high strength, high corrosion resistance, chemical corrosion resistance under high temperature.
Character:
1.Excellent bulk density and surface flatness without dregs falling.
2.High thermal conductivity.
3.Excellent cold and hot resistance without crack.
4.Excellent sintering temperature range: SiC plate cab be used in 800°C-1400°C.
5.Excellent corrosion resistance at high temperature.
6. Excellent modulus of rupture and compressive strength resistance
Application:
Heat treating furnace, laboratory muffle furnace, glass annealing furnace,ceramic sintering and diffusion furnaces and other thermal equipment.
Technical datasheet:
| Item | SIC-80 | SIC-85 | SIC-90 |
| SiC, % min | 80 | 85 | 90 |
| Bulk Density , g/cm3 | 2.60-2.70 | 2.60~2.70 | 2.70-2.75 |
| Apparent Porosity , % max | 17 | 16 | 16 |
| Cold Crushing strength, MPa min | 150 | 150 | 150 |
| Rupture strength under normal temperature, MPa min rupture strength at 1200 Cmin | 30 40 | 40 45 | 45 50 |
| Thermal Conductivity, w/m.k min | 15 (1000C) | 16 | 18 (800C) 14 (1200C) |
| Thermal expansion coefficient, max | 4.7x10 -6 /C | 4.7x10 -6 /C | 4.7x10 -6 /C |
Types of Silicon carbide plate
1. Reaction Sintered Silicon carbide (RBSIC)
2. Recrystallized Silicon Carbide ceramic (RSC)
3. Nitride Bonded Silicon Carbide ceramic (NSC)
4. Sintered Silicon Carbide (SSiC)
Our Serive
1. Provide best price.
2. Arrange production on time.
3. Control quality
4. Provide finished products and packing photos
5. Delivery on time
6. After-sale service
7. Good discount for continous order
