In-situ monitoring of the electrochemical corrosion behavior in fluoride environment of cellular structured Ti6Al4V alloy fabricated by electron beam melting

doi:10.1016/j.corsci.2021.109258

IMR OpenIR

	In-situ monitoring of the electrochemical corrosion behavior in fluoride environment of cellular structured Ti6Al4V alloy fabricated by electron beam melting
	Gai, Xin 1,2; Bai, Yun 1; Li, Shujun 1; Hou, Wentao 1; Hao, Yulin 1; Zhang, Xing 1; Han, Yong 3; Yang, Rui 1; Misra, R. D. K.4
通讯作者	Bai, Yun(ybai@imr.ac.cn) ; Li, Shujun(shjli@imr.ac.cn) ; Misra, R. D. K.(dmisra2@utep.edu)
	2021-04-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	181 页码:15
摘要	The variation of electrochemical corrosion behavior with pore depth in porous Ti6Al4V alloys produced by electron beam melting (EBM) was studied in situ by a unique simulation model in acidic solution containing fluoride (PBS-H-F). The results suggested that steady-state pitting occurred at shallow pore depth position, while the sample at deep pore depth position exhibited superior corrosion resistance. The degree of corrosion on the surface was decreased with the increase in pore depth, including susceptibility to pitting, a behavior attributed to the concentration gradient of fluoride ions inside the pores.
关键词	Porous titanium alloy Electron beam melting Fluoride ion Electrochemical noise Corrosion resistance
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; Natural Science Foundation of Liaoning Province of China ; Shenyang Talents program
DOI	10.1016/j.corsci.2021.109258
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFC1100502] ; National Key Research and Development Program of China[2018YFC1105503] ; National Key Research and Development Program of China[2017YFC1104903] ; National Natural Science Foundation of China[51871220] ; National Natural Science Foundation of China[51631007] ; Key Research Program of Frontier Sciences, CAS[QYZDJ-SSW-JSC031-02] ; Natural Science Foundation of Liaoning Province of China[2019-MS-327] ; Natural Science Foundation of Liaoning Province of China[2020-KF-14-01] ; Shenyang Talents program[RC200230]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000618190000003
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：14[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/321006/160707
专题	中国科学院金属研究所
通讯作者	Bai, Yun; Li, Shujun; Misra, R. D. K.
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.Xi An Jiao Tong Univ, Frontier Inst Sci & Technol, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China 4.Univ Texas El Paso, Dept Met Mat & Biomed Engn, 500W Univ Ave, El Paso, TX 79968 USA
推荐引用方式 GB/T 7714	Gai, Xin,Bai, Yun,Li, Shujun,et al. In-situ monitoring of the electrochemical corrosion behavior in fluoride environment of cellular structured Ti6Al4V alloy fabricated by electron beam melting[J]. CORROSION SCIENCE,2021,181:15.
APA	Gai, Xin.,Bai, Yun.,Li, Shujun.,Hou, Wentao.,Hao, Yulin.,...&Misra, R. D. K..(2021).In-situ monitoring of the electrochemical corrosion behavior in fluoride environment of cellular structured Ti6Al4V alloy fabricated by electron beam melting.CORROSION SCIENCE,181,15.
MLA	Gai, Xin,et al."In-situ monitoring of the electrochemical corrosion behavior in fluoride environment of cellular structured Ti6Al4V alloy fabricated by electron beam melting".CORROSION SCIENCE 181(2021):15.