Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties

doi:10.1016/j.matchar.2023.113270

IMR OpenIR

	Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties
	Liu, M.1,2,3; Yang, J. X.3,4; Wang, Y. D.1,3; Dong, X. G.; Xue, P.1,2,3; Wu, L. H.1,3; Liu, F. C.1,2,3; Ni, D. R.1,3; Xiao, B. L.1,2,3; Ma, Z. Y.1,2,3
通讯作者	Xue, P.(pxue@imr.ac.cn) ; Ni, D. R.(drni@imr.ac.cn)
	2023-11-01
发表期刊	MATERIALS CHARACTERIZATION
ISSN	1044-5803
卷号	205 页码:7
摘要	Homogenization, random orientation, and high strength are the research goals of target materials. In this study, the bulk ultrafine-grained (UFG) Cu-5Mn alloy target materials were prepared by two typical severe plastic deformation methods, equal channel angular pressing (ECAP) and auxiliary-cooling multi-pass friction stir processing (MPFSP), and their structure-property relationships were comparatively investigated. Compared to the ECAP sample with extremely heterogeneous microstructure, the MPFSP sample exhibited finer and more uniform equiaxed microstructure with weaker texture and higher tensile strength of 614 MPa, which was consistent with the requirements of an ideal target material. This study provides a new perspective on the optimization of target materials.
关键词	Cu-Mn alloy Target materials Friction stir processing Equal channel angular pressing Ultrafine-grained material Microstructure
资助者	National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; LingChuang Research Project of China National Nuclear Corporation ; Youth Innovation Promo-tion Association of the Chinese Academy of Sciences
DOI	10.1016/j.matchar.2023.113270
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52071317] ; Natural Science Foundation of Liaoning Province[2021-YQ-01] ; LingChuang Research Project of China National Nuclear Corporation ; Youth Innovation Promo-tion Association of the Chinese Academy of Sciences[Y2021061] ; Youth Innovation Promo-tion Association of the Chinese Academy of Sciences[2021193]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science, Characterization & Testing
WOS记录号	WOS:001094544600001
出版者	ELSEVIER SCIENCE INC
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177549
专题	中国科学院金属研究所
通讯作者	Xue, P.; Ni, D. R.
作者单位	1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 4.Shenyang Ligong Univ, Sch Mat Sci & Engn, Shenyang 110159, Peoples R China
推荐引用方式 GB/T 7714	Liu, M.,Yang, J. X.,Wang, Y. D.,et al. Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties[J]. MATERIALS CHARACTERIZATION,2023,205:7.
APA	Liu, M..,Yang, J. X..,Wang, Y. D..,Dong, X. G..,Xue, P..,...&Ma, Z. Y..(2023).Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties.MATERIALS CHARACTERIZATION,205,7.
MLA	Liu, M.,et al."Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties".MATERIALS CHARACTERIZATION 205(2023):7.