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Carbon & Graphite
Manufacturing Process
Selection of the material
Grade Table
General Characteristics
Impervious Graphite
SiC (CVR)
General Characteristics
SiC Coating Graphite와
Carbon/Graphite의 비교
SiC Coating Graphite Heater
SiC (CVD)
General Characteristics
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General Characteristics
DY - 600 (CVD)
Silicon Carbide Chemical Vapor Deposition

Typical Physical Properties of Coating(CVD)
Property Units Value★
Surface Hardness
Coef of Thermal Expansion
Thermal Conductivity
Porosity
Electrical Resistivity
Temperature Limit
Thermal Shock Resistance
Abrasion Resistance
Moch
in. /in. / ˚C×10-6
Btu / hr./ ft² / ˚F /ft
% volume
ohm- cm ×10₃
˚C


9
3
20
0
7.5
-273/+1800
Excellent
Excellent
 
★Value depends upon the Thickness of Silicon Carbide Coating or Conversion graphite
substrate used.

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