Microstructure features of transformed a induced by &beta; texture in electron beam welded joint of TC25G titanium alloy

doi:10.1016/j.matlet.2023.135109

IMR OpenIR

	Microstructure features of transformed a induced by β texture in electron beam welded joint of TC25G titanium alloy
	Liu, Y. H.; Sun, H.; Zhao, Z. B.; Yang, J. X.; Li, N.; Wang, Q. J.
通讯作者	Sun, H.(hsun17s@imr.ac.cn)
	2023-11-15
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	351 页码:4
摘要	The microstructure morphology of transformed alpha is controlled by the crystallographic orientation of its parent beta grain. In the fusion zone of an electron beam welded joint of TC25G titanium alloy, the columnar beta grains exhibited a {001} < 100 > cube texture, in which four kinds of alpha laths with two main growth (trace line) directions formed after post-welded heat treatment. According to the numerical simulation by an orientation-trace method, the trace angle of alpha laths mainly distributed across the ranges of 40 degrees-60 degrees and 120 degrees-140 degrees in the beta matrix with < 001 > fiber texture, thus the microstructure morphology of transformed alpha naturally tended to form cross configurations with two nearly perpendicular alpha laths.
关键词	BOR Variant selection Orientation-trace method Titanium alloy
DOI	10.1016/j.matlet.2023.135109
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:001067637900001
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179317
专题	中国科学院金属研究所
通讯作者	Sun, H.
作者单位	Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, Y. H.,Sun, H.,Zhao, Z. B.,et al. Microstructure features of transformed a induced by β texture in electron beam welded joint of TC25G titanium alloy[J]. MATERIALS LETTERS,2023,351:4.
APA	Liu, Y. H.,Sun, H.,Zhao, Z. B.,Yang, J. X.,Li, N.,&Wang, Q. J..(2023).Microstructure features of transformed a induced by β texture in electron beam welded joint of TC25G titanium alloy.MATERIALS LETTERS,351,4.
MLA	Liu, Y. H.,et al."Microstructure features of transformed a induced by β texture in electron beam welded joint of TC25G titanium alloy".MATERIALS LETTERS 351(2023):4.