IMR OpenIR
Microstructure and Mechanical Properties of a CuCrZr Welding Joint After Continuous Extrusion
H.; Jiang Feng, H. C.; Yan, D. S.; Rong, L. J.
2015
Source PublicationJournal of Materials Science & Technology
ISSN1005-0302
Volume31Issue:2Pages:210-216
AbstractThe effect of continuous extrusion forming (CEF) process on the microstructure and mechanical properties of a CuCrZr welding joint was investigated. The experimental results showed that after the CEF process the grains were refined to submicron-scale through dynamic recrystallization, which improved the mechanical properties of the welding joint as well as the base material. Meanwhile, the micron-scale precipitates aggregated at the grain boundaries in the welding process were broken down to smaller ones and recrystallized grains of several micrometers formed around the precipitates after CEF process, which could alleviate the negative effect induced by the micron-scale precipitates during plastic deforming process. Finer grains and smaller micronscale precipitates made contributions to improve the properties of a CuCrZr alloy with a welding joint.
description.department[feng, hui ; jiang, haichang ; yan, desheng ; rong, lijian] chinese acad sci, inst met res, shenyang 110016, peoples r china. ; rong, lj (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china. ; ljrong@imr.ac.cn
KeywordContinuous Extrusion Dynamic Recrystallization Flash Butt Welding Precipitate Cu Alloy Copper Deformation Evolution Strength
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73797
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
H.,Jiang Feng, H. C.,Yan, D. S.,et al. Microstructure and Mechanical Properties of a CuCrZr Welding Joint After Continuous Extrusion[J]. Journal of Materials Science & Technology,2015,31(2):210-216.
APA H.,Jiang Feng, H. C.,Yan, D. S.,&Rong, L. J..(2015).Microstructure and Mechanical Properties of a CuCrZr Welding Joint After Continuous Extrusion.Journal of Materials Science & Technology,31(2),210-216.
MLA H.,et al."Microstructure and Mechanical Properties of a CuCrZr Welding Joint After Continuous Extrusion".Journal of Materials Science & Technology 31.2(2015):210-216.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[H.]'s Articles
[Jiang Feng, H. C.]'s Articles
[Yan, D. S.]'s Articles
Baidu academic
Similar articles in Baidu academic
[H.]'s Articles
[Jiang Feng, H. C.]'s Articles
[Yan, D. S.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[H.]'s Articles
[Jiang Feng, H. C.]'s Articles
[Yan, D. S.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.