<p>Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase</p>

doi:10.1016/j.msea.2022.143097

IMR OpenIR

	Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase
	Shao, Z.1,2; Pang, J. C.1,2; Zhang, Z. J.1,2; Liu, H. Q.1,2; Zhang, Z. Q.1,2; Li, S. X.1; Zhang, Z. F.1,2
通讯作者	Pang, J. C.(jcpang@imr.ac.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn)
	2022-05-11
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	842 页码:12
摘要	The mechanical properties and tensile deformation mechanism of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy (TC11) with different percentages of primary alpha phase (alpha(p)) were studied by conventional and interrupted tensile tests, respectively. The results show that the strength of TC11 alloy increases with the increase of the percentage of alpha(p). During tensile deformation, TC11 alloy with different percentages of alpha(p & nbsp;)exhibits similar behavior. The deformation mechanism in alpha(p & nbsp;)transforms from single slip to multiple slip. While, the microcracks first initiate at the interface of two phases, propagate along it, and then propagate through the transformed beta phase (beta(t)) and finally through alpha(p). Finally, a method for predicting the strength of TC11 alloy considering the sizes of alpha(p & nbsp;)and beta(t) is proposed.
关键词	TC11 alloy Percentage of primary alpha phase Interrupted tensile test Damage mechanism Tensile strength
资助者	National Natural Science Foundation of China ; IMR Innovation Foundation ; Youth Innovation Promotion Association CAS
DOI	10.1016/j.msea.2022.143097
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51871224] ; National Natural Science Foundation of China[52130002] ; IMR Innovation Foundation[2021-PY05] ; Youth Innovation Promotion Association CAS[2021192]
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:000793070800001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：9[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/321006/173975
专题	中国科学院金属研究所
通讯作者	Pang, J. C.; Zhang, Z. F.
作者单位	1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Dept Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Shao, Z.,Pang, J. C.,Zhang, Z. J.,et al. Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2022,842:12.
APA	Shao, Z..,Pang, J. C..,Zhang, Z. J..,Liu, H. Q..,Zhang, Z. Q..,...&Zhang, Z. F..(2022). Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase .MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,842,12.
MLA	Shao, Z.,et al." Tensile deformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.25Si alloy with different percentages of primary a phase ".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 842(2022):12.