CrMnFeCoNiCu高熵合金涂层的定量物相分析

IF 0.4 Q4 ENGINEERING, MECHANICAL

Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI:10.1134/S1052618824701164

Yu. A. Abzaev, A. A. Guda, M. S. Syrtanov, S. A. Guda, O. V. Kudryakov, V. I. Kolesnikov

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引用次数: 0

摘要

在磁控管蒸发模式下，采用真空溅射的方法在钢基体上沉积了CrMnFeCoNiCu高温合金薄膜。研究了其局部原子结构和相组成。CrMnFeCoNiCu合金的结构状态由等原子简单立方晶格的贡献与P1空间群晶格参数的叠加决定。来自S1和S2相的反射对整体强度有贡献；贡献率分别为65.7和28.9%。通过对S1和S2晶格的理论分析得到的原子空间分布证实了所选组合物为固溶体，不存在二次相。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Quantitative Phase Analysis of a Coating Based on a CrMnFeCoNiCu High-Entropy Alloy

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Quantitative Phase Analysis of a Coating Based on a CrMnFeCoNiCu High-Entropy Alloy

Films of the CrMnFeCoNiCu high-temperature alloy have been deposited onto a steel substrate by vacuum sputtering in the magnetron evaporation mode. The local atomic structure and phase composition are studied. The structural state of the CrMnFeCoNiCu alloy is determined by the superposition of contributions of equiatomic simple cubic lattices with lattice parameters of the P1 space group. Reflexes from the S1 and S2 phases contribute to the integral intensity; the contribution is 65.7 and 28.9%, respectively. The spatial distribution of the atoms obtained by theoretical analysis for the S1 and S2 lattices confirms that the chosen composition is a solid solution and that secondary phases are absent.

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来源期刊

Journal of Machinery Manufacture and Reliability ENGINEERING, MECHANICAL-

CiteScore

0.80

自引率

33.30%

发文量

期刊介绍： Journal of Machinery Manufacture and Reliability is devoted to advances in machine design; CAD/CAM; experimental mechanics of machines, machine life expectancy, and reliability studies; machine dynamics and kinematics; vibration, acoustics, and stress/strain; wear resistance engineering; real-time machine operation diagnostics; robotic systems; new materials and manufacturing processes, and other topics.