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TaC Coating
Classification:
Semiconductor Application
Summary:
TaC Coating is made by vapor deposition on the surface of a high-purity graphite substrate using AGM's proprietary chemical vapor deposition (CVD) process.
- Product Description
-
- Commodity name: TaC Coating
TaC Coating is made by vapor deposition on the surface of a high-purity graphite substrate using AGM's proprietary chemical vapor deposition (CVD) process.
Introduction
TaC Coating is made by vapor deposition on the surface of a high-purity graphite substrate using AGM's proprietary chemical vapor deposition (CVD) process.
Advantages
● Excellent heat resistance
● Prevents the separation of graphite substrate particles, the release of gases and impurities
● Excellent corrosion resistance
Applications
● Hot zone parts of SiC single-crystal growth
● Hot zone parts of SiC epitaxial growth
● MOCVD parts
● High-temperature components
Performance
Item
Unit
Data
Thickness
μm
30~50
Density
Mg/m3
14.5
Melting Point
℃
3985
Hardness
HK
1550
Resistivity
μΩ・m
0.15
Thermal conductivity
W/m・K
9-22
Coefficient of thermal expansion
10-6/K
7.1
*Due to the current limited methods of fully inspecting coatings, some of the above data are derived from the following literature and are not guaranteed values
Key words:
TaC Coating
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