Mechanical properties of the (Ti0.615Zr0.385)100-3.9x(Cu2.3Fe1.6)x alloys containing amorphous martensite

doi:10.1016/j.jallcom.2023.170511

IMR OpenIR

	Mechanical properties of the (Ti0.615Zr0.385)100-3.9x(Cu2.3Fe1.6)x alloys containing amorphous martensite
	Li, Biao 1,2; Zhang, Long 1,3; Yan, Tingyi 1,2; Fu, Huameng 1,3; Zhang, Hongwei 1,3; Li, Hong 4; Zhang, Haifeng 1,3
通讯作者	Zhang, Long(zhanglong@imr.ac.cn) ; Zhang, Haifeng(hfzhang@imr.ac.cn)
	2023-10-05
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	958 页码:7
摘要	Martensitic amorphization is a novel phenomenon of solid-state amorphization firstly reported in metastable beta-Ti alloys. However, the mechanical properties of the beta-Ti alloys containing intragranular amorphous martensite remain unexplored. In this work, the microstructures, compressive and tensile properties of the (Ti0.615Zr0.385)100-3.9x(Cu2.3Fe1.6)x alloys were investigated. It is found that martensitic amorphization exists in the as-cast Ti59.1Zr37Cu2.3Fe1.6 (x = 1) alloy. During compression, deformation-induced beta-Ti to alpha ''-Ti martensitic transformation takes place in the alloy with x = 1. With increasing x, the deformation-induced martensitic transformation of beta ->alpha '' is fully suppressed due to the increased phase stability. The Ti59.1Zr37Cu2.3Fe1.6 alloy with amorphous martensite exhibits the highest yield strength during compression, which is attributed to the strong blocking effect of the dislocation glide by the intragranular amorphous phase. However, the Ti59.1Zr37Cu2.3Fe1.6 alloy exhibits catastrophic failure without plasticity upon tension, which is associated with the brittle nature of the amorphous phase under tension as well as the severe stress concentration between the crystalline and amorphous phases. These results correlate the microstructures and mechanical properties of the Ti-based alloys with martensitic amorphization. (c) 2023 Elsevier B.V. All rights reserved.
关键词	Martensitic amorphization Solid-state amorphization Strengthening Plasticity Martensitic transformation
资助者	National Natural Science Foundation of China ; National Key Laboratory of Science and Technology on Materials under Shock and Impact ; China Manned Space Engineering ; Natural Science Foundation of Liaoning Province ; Youth Innovation Promotion Association CAS
DOI	10.1016/j.jallcom.2023.170511
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52171164] ; National Natural Science Foundation of China[51790484] ; National Key Laboratory of Science and Technology on Materials under Shock and Impact[WDZC2022-13] ; China Manned Space Engineering[YYMT1201-EXP08] ; Natural Science Foundation of Liaoning Province[2021 -MS -0 09] ; Youth Innovation Promotion Association CAS[2021188]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001008042900001
出版者	ELSEVIER SCIENCE SA
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/321006/178256
专题	中国科学院金属研究所
通讯作者	Zhang, Long; Zhang, Haifeng
作者单位	1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 4.Northeastern Univ, Sch Met, Shenyang 110819, Peoples R China
推荐引用方式 GB/T 7714	Li, Biao,Zhang, Long,Yan, Tingyi,et al. Mechanical properties of the (Ti0.615Zr0.385)100-3.9x(Cu2.3Fe1.6)x alloys containing amorphous martensite[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2023,958:7.
APA	Li, Biao.,Zhang, Long.,Yan, Tingyi.,Fu, Huameng.,Zhang, Hongwei.,...&Zhang, Haifeng.(2023).Mechanical properties of the (Ti0.615Zr0.385)100-3.9x(Cu2.3Fe1.6)x alloys containing amorphous martensite.JOURNAL OF ALLOYS AND COMPOUNDS,958,7.
MLA	Li, Biao,et al."Mechanical properties of the (Ti0.615Zr0.385)100-3.9x(Cu2.3Fe1.6)x alloys containing amorphous martensite".JOURNAL OF ALLOYS AND COMPOUNDS 958(2023):7.