Overcoming the strength-ductility trade-off via a decomposition-induced dual-phase microstructure in a Ti-Nb-based alloy

doi:10.1016/j.msea.2025.147953

IMR OpenIR

	Overcoming the strength-ductility trade-off via a decomposition-induced dual-phase microstructure in a Ti-Nb-based alloy
	Gong, D. L.1; Li, D.1; Zhang, Y. X.1; Chen, K. Y.1; Lu, C. Q.1; Wang, W. J.1; Zhao, Z. B.2; Liu, Y. J.2; Wang, H. L.3; Yang, R.1; Hao, Y. L.1
通讯作者	Hao, Y. L.(ylhao@imr.ac.cn)
	2025-03-01
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	926 页码:7
摘要	Here reports a similar to 50 % increase in yield strength without compromising ductility by aging treatment to produce a Nb-modulated alpha"+beta dual-phase microstructure. The novelty arises from the high modulus, ductile alpha" phase, which triggers a modulus misfit strengthening mechanism together with a cooperative plastic deformation mechanism with the beta phase matrix.
关键词	beta-Ti alloys Phase decomposition Modulated microstructure Precipitation strengthening
资助者	National Natural Science Foundation of China ; National Key Research and Development Program of China ; China Postdoctoral Science Foundation ; Postdoctoral Fellowship Program of the China Postdoctoral Science Foundation
DOI	10.1016/j.msea.2025.147953
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52401254] ; National Natural Science Foundation of China[U2341259] ; National Key Research and Development Program of China[2023YFC2412600] ; China Postdoctoral Science Foundation[2024M753297] ; Postdoctoral Fellowship Program of the China Postdoctoral Science Foundation[GZC20241759]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001421787400001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：1[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/321006/179954
专题	中国科学院金属研究所
通讯作者	Hao, Y. L.
作者单位	1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Baoji Xigong Titanium Alloy Prod Co Ltd, Yuhua Inst Adv Mat, Baoji 721300, Peoples R China 3.Dongguan Univ Technol, Sch Mech Engn, Dongguan 523808, Peoples R China
推荐引用方式 GB/T 7714	Gong, D. L.,Li, D.,Zhang, Y. X.,et al. Overcoming the strength-ductility trade-off via a decomposition-induced dual-phase microstructure in a Ti-Nb-based alloy[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2025,926:7.
APA	Gong, D. L..,Li, D..,Zhang, Y. X..,Chen, K. Y..,Lu, C. Q..,...&Hao, Y. L..(2025).Overcoming the strength-ductility trade-off via a decomposition-induced dual-phase microstructure in a Ti-Nb-based alloy.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,926,7.
MLA	Gong, D. L.,et al."Overcoming the strength-ductility trade-off via a decomposition-induced dual-phase microstructure in a Ti-Nb-based alloy".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 926(2025):7.