热变形对含硼粉末混合物电子束包覆改性304钢表层组织和性能的影响

IF 0.6 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metal Science and Heat Treatment Pub Date : 2025-02-10 DOI:10.1007/s11041-025-01084-y

A. A. Dudareva, E. G. Bushueva, B. B. Batyrov, A. G. Tyurin, Yu. N. Malyutina

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引用次数: 0

摘要

研究了含硼粉末混合物的电子束包覆在铬镍不锈钢板表面形成耐磨表面层的可能性。加热是由一束释放到大气中的相对论电子束进行的。覆层后进行热轧。测定了硼改性钢表面层的组织、相组成、显微硬度和耐磨性。结果表明，变形后的表层结构取决于沉积粉末的成分，并决定了“改性层-母材”组合物的强度和延展性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Effect of Hot Deformation on the Structure and Properties of Surface Layer of 304 Steel Modified by Electron Beam Cladding of Boron-Containing Powder Mixtures

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Effect of Hot Deformation on the Structure and Properties of Surface Layer of 304 Steel Modified by Electron Beam Cladding of Boron-Containing Powder Mixtures

The possibility of formation of a wear-resistant surface layer on chromium-nickel stainless steel sheets by electron beam cladding of boron-containing powder mixtures is investigated. The heating is conducted by a beam of relativistic electrons released into the air atmosphere. The cladding is followed by hot rolling. The structure, the phase composition, the microhardness and the wear resistance of the boron-modified surface layer of the steel is determined. It is shown that the structure of the surface layer after the deformation depends on the composition of the deposited powder and determines the strength and ductility properties of the “modified layer – base metal” composition.

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来源期刊

Metal Science and Heat Treatment 工程技术-冶金工程

CiteScore

1.20

自引率

16.70%

发文量

102

审稿时长

4-8 weeks

期刊介绍： Metal Science and Heat Treatment presents new fundamental and practical research in physical metallurgy, heat treatment equipment, and surface engineering. Topics covered include: New structural, high temperature, tool and precision steels; Cold-resistant, corrosion-resistant and radiation-resistant steels; Steels with rapid decline of induced properties; Alloys with shape memory effect; Bulk-amorphyzable metal alloys; Microcrystalline alloys; Nano materials and foam materials for medical use.