外层空间结构的-涂层的合成和结构
Yu Zh Tuleushev1, V N Volodin1, Y A Zhakanbayev1
1Institute of Nuclear Physics, Almaty 050032, Kazakhstan.
Materials (Basel, Switzerland)
|December 17, 2024
概括
研究人员使用-合金为太空应用开发了稳定,不降解的多孔涂层. 这些涂料的真空化为产生多孔结构提供了一种新的方法,这对于极端环境至关重要.
科学领域:
- 材料科学 材料科学 材料科学
- 表面工程是什么?表面工程是什么?
- 太空技术 太空技术
背景情况:
- 开发适用于外太空等极端环境的耐用材料至关重要.
- 多孔涂层具有独特的特性,但在恶劣的条件下往往会降解.
研究的目的:
- 合成适合外太空条件的不降解,稳定的多孔涂层.
- 研究不同度的- (V-Pb) 合金涂层的结构性质.
主要方法:
- 使用磁铁喷雾技术,在6~44.9°C的度范围内制造V-Pb涂层. % Pb. 在百分比上.
- 用X射线和电子显微镜技术进行了详细的涂层分析.
- 在合金涂层上进行了真空回火.
主要成果:
- 在中的度和由此产生的薄膜结构之间建立了直接关系.
- 固溶液晶体的大小和格子参数变化与度相关.
- 通过真空化V-Pb合金来生产多孔涂层的新方法被证明.
结论:
- 该研究成功开发了用于太空应用的可调节结构的V-Pb涂层.
- 真空回火为创建稳定的多孔材料提供了一条新的途径.
- 这些发现有助于材料科学在极端环境中的进步.
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