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.
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) |
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