Customize Sic Silicon Carbide Roller

Product Overview

Description

 

Features of Customize Sic Silicon Carbide Roller

1. High Temperature resistance, SiSiC can withstand 1380C, SSiC can withstand 1600C at most.

2. High strength and excellent hardness.

3. Good Corrosion and Oxidization resistance.

4. Tight tolerance and good surface roughness.

 

Technical Data of Customize Sic Silicon Carbide Roller

 

ITEM	UNIT	SiSiC DATA	SSiC DATA
Max Working Temperature	℃	1380	1600
Density	g/cm3	>3.02	>3.1
Open Porosity	%	<0.1	<0.1
Bending Strength	Mpa (20℃)	250	>400
Moudulus of Elasticity	Gpa(20℃)	330	420
Thermal Conductivity	W/m.k	45	74
Coefficient of Thermal Expansion	K-1 x 10-6	4.5	4.1
Vickers Hardness HV	Gpa	20	22
Acid, Alkaline Resistance		Excellent	Excellent

 

 

Machining Ability of Customize Sic Silicon Carbide Roller

1. Tolerance, the best tolerance we can control is +/-0.02mm.

2. Surface Roughness, we can polish the surface to Ra0.2um at most.

3. Special shaped rings can be made according to your drawing.