严重塑性变形对有色金属合金微观结构形成的影响

Q4 Materials Science

Steel in Translation Pub Date : 2024-02-13 DOI:10.3103/s0967091223100054

A. S. Borisov, A. A. Naumov, A. Yu. Borisova, O. G. Zotov, V. N. Tsemenko

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引用次数: 0

摘要

摘要研究对象是添加了锌和锡的几种铜合金。为了确定严重塑性变形（SPD）对微观结构形成的影响，在 Gleeble-3800 热机械模拟器上对这些合金进行了严重塑性变形。研究使用 MaxStrain 多轴变形模块，对三维锻造-二维锻造进行了特殊处理。开发了两种加工模式：室温下 10 次变形循环（20 次冲击），总变形量大于 7；室温下 20 次变形循环（40 次冲击），总变形量大于 17。研究中介绍了物理建模后铜合金微观结构的分析结果。

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 Severe Plastic Deformation on the Formation of the Nonferrous Metal Alloy Microstructure

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Effect of Severe Plastic Deformation on the Formation of the Nonferrous Metal Alloy Microstructure

Abstract

Several copper alloys with the addition of Zn and Sn are taken for the study. In order to determine the effect of severe plastic deformation (SPD) on microstructure formation, these alloys are subjected to severe plastic deformation on a Gleeble-3800 thermomechanical simulator. The study uses a special case of 3D forging—2D forging, using a MaxStrain multi-axis deformation module. Two modes are developed for processing: 10 deformation cycles (20 impacts) at room temperature with a total degree of deformation greater than 7; 20 deformation cycles (40 impacts) at room temperature with a total degree of deformation greater than 17. The results of the analysis of the microstructure of copper alloys after physical modeling are presented in the study.

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来源期刊

Steel in Translation Materials Science-Materials Science (all)

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： Steel in Translation is a journal that represents a selection of translated articles from two Russian metallurgical journals: Stal’ and Izvestiya Vysshikh Uchebnykh Zavedenii. Chernaya Metallurgiya . Steel in Translation covers new developments in blast furnaces, steelmaking, rolled products, tubes, and metal manufacturing as well as unconventional methods of metallurgy and conservation of resources. Papers in materials science and relevant commercial applications make up a considerable portion of the journal’s contents. There is an emphasis on metal quality and cost effectiveness of metal production and treatment.