Circular Kiln Shelves - Silicon Carbide
Description
Nitride Silicon bonded SiC Shelves
1.Thickness 7mm, lighter, easy to handle and lift in and out of the kiln with less stress to your hands and back.
2.Thin thickness but higher strength, allow for significantly more stacking space when compared to conventional 1.6cm and 2.5cm thick cordierite kiln shelves.
3.Quicker heating up,save energy by 30%, reduce the production cost
4.Longer working time, can use 1000 firing cycles (8hours per firing cycle), extend lifespan by 40%,
5.Made flat to stay flat so there’s no warping even after many firings under heavy loads.
6. Working Max Temp 1550?
Specifications
SiC: 70%-80%
Si3N4:20%-30%
Bulk density:2.75-2.85g/cm3
Apparent porosity:≤11%
Modulus of rupture at 20?: 170-180MPa
Modulus of rupture at 1400?: 180-190MPa
Compressive strength:500-700MPa
Thermal conductivity at 1000?:20/W/m.K
Thermal expansion at 20?-1000?: 4.7%
Max service temperature:1550?
Thermal shock resistance: 1500cycles
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Circular Kiln Shelves - Silicon Carbide
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