Product Details

Product Description

SiC Roller
1.High temperature tolerance
2.Corrosion resistance
3.High bending strength
4.Oxidation resistance

SiC ceramic rollers can be used for a long term without fracture or bend because of their advantages of high temperature tolerance, high flexural strength, good oxidation resistance and wear resistance. So the products are widely applicable in roller kilns for domestic ceramics, health ceramics, building ceramics, magnetic materials

They have higher bearing strength, high temperature tolerance, corrosion resistance, wear resistance, and there are no deformation even under very high temperature. The rollers display more than 10 times operational life compared to Alumina Rollers.

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Technical Parameter Of Reaction-Bonded SiC Products
Item	Unit	Data
application temperature	°C	1380
density	g/cm³	≥3.02
open porosity	%	≤0.1
bending strength	Mpa	250(20°C)
bending strength	Mpa	280(1200°C)
modulus of elasticity	GPa	330(20°C)
modulus of elasticity	GPa	300(1200°C)
thermal conductivity	W/(m·k)	45(1200°C)
coefficient of thermal expansion	K^-1×10^-4	4.5
rigidity		13
acid & alkali resistance		excellent