The effect of NaCl-induced corrosion on Ti60&prime;s hot salt stress corrosion cracking

doi:10.1016/j.corsci.2023.111677

IMR OpenIR

	The effect of NaCl-induced corrosion on Ti60′s hot salt stress corrosion cracking
	Chen, Wenzheng 1; Wang, Wenquan 1; Liu, Li 1; Liu, Rui 1; Cui, Yu 2; Chen, Zhiyong 2; Wang, Qingjiang 2; Wang, Fuhui 1
通讯作者	Liu, Li(liuli@mail.neu.edu.cn)
	2024
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	226 页码:17
摘要	The hot salt stress corrosion cracking (HSSCC) behaviour of Ti60 alloy at 600 degrees C in moist air has been studied, focusing on NaCl-induced corrosion as an embrittlement mechanism. NaCl-induced active corrosion was proven to happen at the crack front. This corrosion process promoted the loss of metal and the ingress of O, leading to quick O embrittlement of the alloy. In the alloy, the beta phase can somewhat inhibit HSSCC due to its less sensitivity to corrosion-promoted O ingress. Phase boundaries have strong corrosion sensitivity to NaCl-induced corrosion. Thus, phase boundaries are prone to cracking.
关键词	Titanium Alloy Stress-corrosion cracking High temperature corrosion TEM
资助者	National Natural Science Foundation of China
DOI	10.1016/j.corsci.2023.111677
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52301082]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001119262000001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177130
专题	中国科学院金属研究所
通讯作者	Liu, Li
作者单位	1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Wenhua Rd 72, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Chen, Wenzheng,Wang, Wenquan,Liu, Li,et al. The effect of NaCl-induced corrosion on Ti60′s hot salt stress corrosion cracking[J]. CORROSION SCIENCE,2024,226:17.
APA	Chen, Wenzheng.,Wang, Wenquan.,Liu, Li.,Liu, Rui.,Cui, Yu.,...&Wang, Fuhui.(2024).The effect of NaCl-induced corrosion on Ti60′s hot salt stress corrosion cracking.CORROSION SCIENCE,226,17.
MLA	Chen, Wenzheng,et al."The effect of NaCl-induced corrosion on Ti60′s hot salt stress corrosion cracking".CORROSION SCIENCE 226(2024):17.