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Ceramic Powder

Company endeavoring to satisfy customers with the continuous technology development and facility investment

Material Characteristics Usage
ZrO2-Y2O3 High Temperature Stability, High Coefficient of Expansion, Low Heat Conduction Quality TBC (Thermal barrier coating)
Y2O3 High Temperature Stability, Anti-plasma CVD, etcher parts (For In-Plasma)
Al2O3 High Dielectric Constant Electrostatic Chuck
Al2O3-Y2O3 Anti-plasma CVD, etcher parts (For In-Plasma)
Characteristics and Application of Y2O3 Thermal Spray Powder
  • Particle Size : 11 ~ 63 ㎛
  • Purity : 99.9%
  • Related to characteristics of the high binding energy with fluoride ion, it is given characteristics to the etching equipment, CVD equipment or parts of the washing process applying agitated fluoride into plasma.
  • It is high temperature stability which isn’t shown the phase change to a melting point and has outstanding resistance for physical and chemical erosion of molten metal, slag, salt and others, and it is used to thermal spray coating of parts which is corroded in high temperature.

183, Seogwi-ro, Deokjin-gu, Jeonju-si, Jeollabuk-do, Korea  |  Tel +82-63-211-0828  /  Fax +82-63-211-0829 Copyright ⓒ 2012 SEWON HARDFACING. All Rights Reserved.