Development of Multi-Component B-C-N Diffusion Coating on Wrought AISI M2 High-Speed Steel Substrate

Q4 Physics and Astronomy

Defect and Diffusion Forum Pub Date : 2023-12-12 DOI:10.4028/p-t7uTZ0

A. Chaus, M. Sahul, M. Behúlová, Martin Kusý, M. V. Sitkevich

引用次数: 0

Abstract

The present investigation has been carried out to study the microstructure evolution and microhardness of the multi-component B–C–N diffusion coatings developed on wrought AISI M2 high-speed steel substrate at 560 and 650 °C for 1 and 4 h for both temperatures. The microstructure of the coatings was studied using scanning electron microscopy, energy dispersion spectroscopy and X-ray diffraction analysis. Vickers microhardness measurements were also performed. The investigations showed that varying conditions of the thermochemical treatment resulted in a variety of coatings which exhibited varying microstructure, phase composition and microhardness.

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在锻造的 AISI M2 高速钢基材上开发多组分 B-C-N 扩散涂层

本研究旨在研究在 560 和 650 °C、1 小时和 4 小时两种温度下在锻造的 AISI M2 高速钢基材上形成的多组分 B-C-N 扩散涂层的微观结构演变和显微硬度。使用扫描电子显微镜、能量色散光谱和 X 射线衍射分析研究了涂层的微观结构。此外，还进行了维氏硬度测量。研究表明，不同的热化学处理条件会产生不同的涂层，这些涂层的微观结构、相组成和显微硬度也各不相同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Defect and Diffusion Forum Physics and Astronomy-Radiation

CiteScore

1.20

自引率

0.00%

发文量

127

期刊介绍： Defect and Diffusion Forum (formerly Part A of ''''Diffusion and Defect Data'''') is designed for publication of up-to-date scientific research and applied aspects in the area of formation and dissemination of defects in solid materials, including the phenomena of diffusion. In addition to the traditional topic of mass diffusion, the journal is open to papers from the area of heat transfer in solids, liquids and gases, materials and substances. All papers are peer-reviewed and edited. Members of Editorial Boards and Associate Editors are invited to submit papers for publication in “Defect and Diffusion Forum” . Authors retain the right to publish an extended and significantly updated version in another periodical.