High Temperature Silicon Carbide Shelves With Good Mechanical Strength
High Temperature Silicon Carbide Shelves With Good Mechanical Strength
Our advanced refractory sic plate can offer good heat stability, high mechanical strength at high temperature, excellent thermal stability and distortion resistance at high temperature. It can be used in daily ceramics widely, such as reinforced ceramics, white ceramic and high-class ceramics. Through the burning of 1450 centigrade, its products can offer mild, bright and white enamel feeling. Our advanced silicon carbide kiln furnitures can save the energy and increase the volume of kiln therefore it can increase the efficiency and economy. At the same time, our kiln furniture is harmless to environment.
2.Technical data of Sic plate
| Item | Data | ||||
| (g/cm3)Density | 2.70-2.75 | ||||
| (%)Apparent Porosity | 7-8 | ||||
| (Mpa)Room temperature flexural strength | >50 | ||||
| (Mpa/1400℃)High temperature Bending Strength | >55 | ||||
| (Mpa)Cold Crushing Strength | >90 | ||||
| (℃)Load softening temperature | >1750(T2)2Kg/cm2 | ||||
| (℃)Max using Temperature | 1450 | ||||
| (Kca l/m.h.℃)Thermal conductivity | 13.5-14.5 | ||||
| (×10-6/℃)Thermal expansion coefficient | 4.2-4.8 | ||||
|
Chemical Composition |
SiC | >90% | |||
| Fe2O3 | <0.3% | ||||
| Al2O3 | >99%(Alumina coating) | ||||
| Main Size | 240*200 | 295*295 | 310*310 | 320*320 | |
| 340*340 | 320*150 | 300*320 | 340*200 | ||
| 340*380 | 670*580 | 400*190 | 400*195 | ||
| 400*200 | 400*230 | 400*270 | 400*320 | ||
| 400*400 | 420*420 | 450*450 | 400*215 | ||
| 320*240 | 400*550 | 500*450 | 500*370 | ||
| 600*500 | 600*600 | 630*600 | 820*820 | ||
We can customize according to customer’s requirement
Thickness can be 10-25mm.
3.Property of sic plate
Good thermal shock resistance
Good resistance against corrosion and oxdiation
Good mechanical strength at high temperature
Excellent thermal and electric conductivity
Long service life and energy saving
Environmental friendly
SiC / Silicon Carbide Kiln Shelves used for tableware ceramic industry can be made into OSiC plate, OSiC support, OSiC disc and other special shaped products, which are mostly used as kiln furniture like batts, setter plate, pusher plate, setter slab, sagger,muffle board and support shelves in firing tableware, sanitary ceramics, electrical ceramics, emery wheel and so on.
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