开发获得 Kh20N80-Cr-TiC 纳米结构复合涂层的技术

T. Bobkova, R. Y. Bystrov, A. Vasiliev, D. A. Gerashchenkov, B. Farmakovsky
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引用次数: 0

摘要

本文介绍了利用超音速冷气动态喷涂法生产基于 Kh20N80 - 铬 - TiC 系统的复合纳米结构功能涂层的技术开发的综合研究成果。复合涂层粉末是通过对 Kh20N80 合金基体粉末进行镀铬,然后涂上纳米 TiC 增强涂层获得的。所得涂层具有较高的微硬度、弹性模量和耐磨性。这种涂层的一个显著特点是可以长时间(超过 4800 小时)可靠运行而不会损坏。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Development of technology for obtaining nanostructured composite coating of Kh20N80–Cr–TiC
The paper presents results of a comprehensive study on the development of technology for the production of composite nanostructured functional coatings based on the Kh20N80 – chromium – TiC system using the supersonic cold gas dynamic spraying method. Composite coating powders are obtained by chromium plating of a matrix powder made of alloy Kh20N80 followed by the application of a reinforcing coating of TiC nanoparticles. The resulting coating has a high level of microhardness, modulus of elasticity and resistance to wear. A distinctive feature of the resulting coating is its reliable operation without destruction for a long time (more than 4800 hours).
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