电爆炸渗铝钢材电子束处理表面的结构相态

IF 0.9 4区物理与天体物理 Q4 PHYSICS, CONDENSED MATTER

Physics of the Solid State Pub Date : 2023-12-08 DOI:10.1134/S1063783423700051

A. V. Ionina, V. E. Gromov, S. V. Konovalov, Yu. F. Ivanov, E. A. Budovskikh, I. A. Panchenko

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引用次数: 0

摘要

Abstract-Steel 45 表面通过电爆炸合金化进行镀铝。镀铝表面由电子束处理。对表面层的结构和机械性能进行了研究。结果表明，电爆炸可在钢表面形成高孔隙涂层。随后的电子束处理以熔化表层的方式进行，伴随着光滑表面的形成，在表层厚度为 45-50 微米时，显微硬度比初始材料增加了 3.5 倍。对钢表层强度特性增加的物理本质进行了解释。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Structural–Phase State of a Surface of Electron-Beam Treatment of a Steel Subjected to Electroexplosive Aluminizing

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Structural–Phase State of a Surface of Electron-Beam Treatment of a Steel Subjected to Electroexplosive Aluminizing

Steel 45 surface is aluminized by electroexplosive alloying. The aluminized surface is treated by an electron beam. The structure and mechanical properties of the surface layer are studied. The electroexplosive is shown to lead to the formation of a high-porous coating on the steel surface. The subsequent electron-beam treatment in a mode of melting the surface layer is accompanied by the formation of a smooth surface, the increase in the microhardness in a layer thickness of 45–50 µm by a factor of 3.5 as compared to that of the initial material. The physical nature of the increase in the strength properties of a steel surface layer is explained.

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来源期刊

Physics of the Solid State 物理-物理：凝聚态物理

CiteScore

1.70

自引率

0.00%

发文量

审稿时长

2-4 weeks

期刊介绍： Presents the latest results from Russia’s leading researchers in condensed matter physics at the Russian Academy of Sciences and other prestigious institutions. Covers all areas of solid state physics including solid state optics, solid state acoustics, electronic and vibrational spectra, phase transitions, ferroelectricity, magnetism, and superconductivity. Also presents review papers on the most important problems in solid state physics.