High purity Fused Yttrium Plasma Powder
High purity Fused Yttrium Plasma Powder is made from Rare-Earth Yttium oxide. It features with high purity, well-developed crystal extremely high thermal resistance, high thermal conductivity, tiny thermal expansion rate and good penetration resistance. It is an ideal material in plasma coating material in Aeronautics and Astronautics and electronic ceramic, etc.
Physical index:
Melting point (℃) | 2410 |
Ture Density(g/cm3) | 5.05 |
The specifications of fused Yttrium plasma powder:
- Fused Yttrium Powder
Chemical composition(%) | ||||
Y2O3 | SiO2 | Al2O3 | Fe2O3 | TiO2 |
≥99.5 | ≤0.05 | ≤0.02 | ≤0.05 | ≤0.2 |
- High purity Yttrium oxide microsphere
Chemical composition(ppm) | |||||||
Y2O3 | Fe | Na | Mg | Al | Si | K | Ca |
≥99.9% | <10 | <1 | <2 | <1 | <10 | <20 | <8 |
Available Sizes:
200F, 325F, 1000F, etc. (Customized sizes are available upon request)
Applications:
- Kiln Furniture Ceramic setters thermal spraying.
- Electromagnetic graphite burning plate coating.
- Semiconductor Etching equipment Plasma coating.
- CVD、ESC(Electrostatic chunk) equipment plasma coating.
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