搅拌摩擦焊缝组织-强度关系研究

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY Russian Physics Journal Pub Date : 2025-01-07 DOI:10.1007/s11182-024-03290-2

A. A. Kalinenko, S. S. Malopheyev, I. A. Shishov, V. V. Mishin, S. Yu. Mironov, L. Shi, C. Wu, R. O. Kaibyshev

{"title":"搅拌摩擦焊缝组织-强度关系研究","authors":"A. A. Kalinenko, S. S. Malopheyev, I. A. Shishov, V. V. Mishin, S. Yu. Mironov, L. Shi, C. Wu, R. O. Kaibyshev","doi":"10.1007/s11182-024-03290-2","DOIUrl":null,"url":null,"abstract":"<div><p>The broad aspects of the microstructure-strength relationship in friction-stir welding (FSW) are discussed. It is shown that FSW may promote both strengthening and softening effects, and the final strength of FSW joints may be sensitive to the initial material condition. In the case of a fully-recrystallized material, FSW may lead to the hardening effect due to the grain refinement. In the case of the work- or precipitation-hardened structural conditions, FSW may result in material softening due to recrystallization or precipitation coarsening/dissolution.</p></div>","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":"67 10","pages":"1618 - 1626"},"PeriodicalIF":0.4000,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"On the microstructure-strength relationship in friction-stir welds\",\"authors\":\"A. A. Kalinenko, S. S. Malopheyev, I. A. Shishov, V. V. Mishin, S. Yu. Mironov, L. Shi, C. Wu, R. O. Kaibyshev\",\"doi\":\"10.1007/s11182-024-03290-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The broad aspects of the microstructure-strength relationship in friction-stir welding (FSW) are discussed. It is shown that FSW may promote both strengthening and softening effects, and the final strength of FSW joints may be sensitive to the initial material condition. In the case of a fully-recrystallized material, FSW may lead to the hardening effect due to the grain refinement. In the case of the work- or precipitation-hardened structural conditions, FSW may result in material softening due to recrystallization or precipitation coarsening/dissolution.</p></div>\",\"PeriodicalId\":770,\"journal\":{\"name\":\"Russian Physics Journal\",\"volume\":\"67 10\",\"pages\":\"1618 - 1626\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2025-01-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Physics Journal\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11182-024-03290-2\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Physics Journal","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s11182-024-03290-2","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

讨论了搅拌摩擦焊（FSW）中微观组织-强度关系的广义方面。结果表明：摩擦摩擦焊可以同时促进强化和软化效果，并且摩擦摩擦焊接头的最终强度可能对初始材料条件敏感。在完全再结晶的材料中，由于晶粒细化，FSW可能导致硬化效应。在工作硬化或沉淀硬化的结构条件下，由于再结晶或沉淀粗化/溶解，FSW可能导致材料软化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

On the microstructure-strength relationship in friction-stir welds

The broad aspects of the microstructure-strength relationship in friction-stir welding (FSW) are discussed. It is shown that FSW may promote both strengthening and softening effects, and the final strength of FSW joints may be sensitive to the initial material condition. In the case of a fully-recrystallized material, FSW may lead to the hardening effect due to the grain refinement. In the case of the work- or precipitation-hardened structural conditions, FSW may result in material softening due to recrystallization or precipitation coarsening/dissolution.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.