采用非接触技术制备的电火花涂层的结构和附着力

IF 0.7 Q3 Engineering
V. V. Mikhailov, E. V. Ovchinnikov, N. M. Chekan, I. P. Akula, N. N. Kazak, A. V. Pushkarev
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引用次数: 0

摘要

研究了在不同性质的金属基体上形成的电火花涂层的结构特征,这取决于化学成分、基体性质和沉积超硬层的条件。结果表明,上述参数对涂层的物理力学性能和化学性能有重要影响。研究了电火花涂层在金属基体上沉积过程中纳米相和max相结构的形成过程。涂层形成过程中能量参数的变化会导致涂层结构中有序过程的增强,从而对改性金属基体的物理力学性能产生积极影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Structure and Adhesion Characteristics of Electrospark Coatings Obtained Using Noncontact Technology

Structure and Adhesion Characteristics of Electrospark Coatings Obtained Using Noncontact Technology

Structural features of electrospark coatings formed on metal substrates of different nature depending on the chemical composition, the nature of the substrate, and the conditions of deposition of superhard layers are studied. It is shown that the above parameters have a fundamental effect on the physicomechanical and chemical properties of coatings. The formation of nanophases and MAX-phases in the structure of electrospark coatings during their deposition on metal substrates has been established. A change in the energy parameters during the formation of coatings can lead to an intensification of ordering processes in the coating structure, which has a positive effect on the physical and mechanical properties of the modified metal substrates.

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来源期刊
Surface Engineering and Applied Electrochemistry
Surface Engineering and Applied Electrochemistry Engineering-Industrial and Manufacturing Engineering
CiteScore
1.60
自引率
22.20%
发文量
54
期刊介绍: Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.
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