Prospects of Application of Volume-Surface Quenching for Vehicle Parts Made of Steels with Reduced Hardenability

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

Metal Science and Heat Treatment Pub Date : 2024-07-03 DOI:10.1007/s11041-024-01025-1

A. E. Unitsky, M. I. Tsyrlin

引用次数: 0

Abstract

Various methods of hardening of machine parts and mechanisms are considered. Volume-surface quenching of steels with reduced hardenability is analyzed. The structure, hardness and toughness of steels subjected to different types of quenching are investigated. It is shown that volume-surface quenching ensures a uniform distribution of hardness from the surface to the base metal of the steels, and their toughness is higher than that of steels subjected to volume or surface quenching. The method of volume-surface quenching is recommended for wide use in the production of vehicle parts.

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降低淬透性钢制汽车零件的表面淬火应用前景

考虑了机械零件和机构的各种淬火方法。分析了淬透性降低的钢的体积-表面淬火。研究了不同类型淬火钢的结构、硬度和韧性。结果表明，体积-表面淬火可确保钢材从表面到基体金属的硬度分布均匀，而且其韧性高于采用体积或表面淬火的钢材。建议在汽车零件生产中广泛使用表面-体积淬火法。

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

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.