Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a preparation method of spherical yttrium oxyfluoride spraying powder, and belongs to the field of preparation of rare earth ceramic spraying powder. The preparation process of the method is simple and environment-friendly. The prepared powder is high in flowability, good in particle sphericity degree and narrower in particle size distribution, a coating obtained after spraying is higher in corrosion resistance, higher in surface hardness and suitable for batch production.
本发明公开了一种球形氟氧化钇喷涂粉的制备方法，属于稀土陶瓷喷涂粉制备领域。本发明方法制备过程工艺简单环保。制备后的粉体，流动性强，颗粒球形度好，粒度分布更窄，喷涂后涂层耐腐蚀性能更强，表面硬度更高，适合批量生产。
The invention discloses a preparation method of spherical yttrium oxyfluoride spraying powder, and belongs to the field of preparation of rare earth ceramic spraying powder. The preparation process of the method is simple and environment-friendly. The prepared powder is high in flowability, good in particle sphericity degree and narrower in particle size distribution, a coating obtained after spraying is higher in corrosion resistance, higher in surface hardness and suitable for batch production.
本发明公开了一种球形氟氧化钇喷涂粉的制备方法，属于稀土陶瓷喷涂粉制备领域。本发明方法制备过程工艺简单环保。制备后的粉体，流动性强，颗粒球形度好，粒度分布更窄，喷涂后涂层耐腐蚀性能更强，表面硬度更高，适合批量生产。
| Europäisches Patentamt | 2019
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