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| CAS: | None |
| Chemical formula: | YOF |
| Molecular weight: | 123.91 g/mol |
| Appearance: | White powder or crystals |
| Density: | 4.84 g/cm³ |
| Melting point: | About 2300°C |
| Boiling point: | No clear data (usually decomposes at high temperatures) |
| Crystal structure: | Cubic system |
| Solubility: | Insoluble in water, slightly soluble in acid |
| Storage conditions: | Dry, cool place |
| Relative Purity Min.% | 99.999 | 99.995 | 99.99 | |
| TREO Min.% | 88±2 | 88±2 | 88±2 | |
| RE Impurities Max.% | La₂O₃ | 0.0001 | 0.0003 | 0.0010 |
| CeO₂ | 0.0001 | 0.0003 | 0.0010 | |
| Pr6O11 | 0.0001 | 0.0003 | 0.0010 | |
| Nd₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Sm₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Eu₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Gd₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Tb4O7 | 0.0001 | 0.0003 | 0.0010 | |
| Dy₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Ho₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Er₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Tm₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Yb₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Lu₂O₃ | 0.0001 | 0.0003 | 0.0010 | |
| Non-RE Impurities Max.% | Fe₂O₃ | 0.0010 | 0.0017 | 0.0100 |
| SiO₂ | 0.0100 | 0.0100 | 0.0300 | |
| CaO | 0.0005 | 0.0005 | 0.0005 | |
| F | 20.0000 | 20.0000 | 20.0000 | |
| L.O.I Max.% | 2.0 | 2.0 | 2.0 | |
Yttrium oxyfluoride can be used in the aerospace field, for coating treatment of aircraft engines and high-temperature components, and is widely used in key components such as turbine blades and high-temperature gas turbines. It can maintain stable performance in high-temperature environments.
Yttrium oxyfluoride plays a protective role in the coating of electronic components, especially in extreme environments such as high temperature and high humidity, and can provide effective electrical insulation and thermal protection.
Yttrium oxyfluoride can be used as a protective coating for gas distribution plates due to its excellent corrosion resistance (especially resistance to fluorine-based plasma) and is often used in equipment such as deep reactive ion etcher.
Other applications: Yttrium oxyfluoride can also be used as a catalyst to increase the reaction rate, such as the catalysis of automobile exhaust; it also plays a great role in the nuclear industry, electronic materials and scientific research. Yttrium oxyfluoride is an important raw material for modern high-tech industries. Its unique properties make it play an irreplaceable role in many key areas.
Q: Can you provide yttrium oxyfluoride samples?A: We can provide samples of about 10g-50g.
Q: How do you transport the goods?A: We have land, sea and air transportation, but we mainly use sea transportation.
Q: What is the role of the gas distribution plate in the deep reactive ion etcher?A: The gas distribution plate is used to evenly distribute the reaction gas into the reaction chamber to ensure the uniformity and consistency of the etching process.
Q: What are the advantages of yttrium oxyfluoride as a spray material?A: As a spray material, yttrium oxyfluoride has a high melting point, excellent thermal stability, chemical stability and mechanical properties, and is suitable for use in harsh environments such as high temperature, corrosion and wear.
1. Double-layer plastic bag, sealed, packed into iron barrel, net weight of each barrel is 50Kg
2. Specifications can be adjusted according to user's special requirements
