Effects of exposing temperature on corrosion performance of weld joint of a Ni-Mo-Cr alloy

doi:10.1016/j.jfluchem.2015.12.005

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Effects of exposing temperature on corrosion performance of weld joint of a Ni-Mo-Cr alloy
	Zhu, YS; Hou, J; Yu, GJ; Qiu, J; Chen, SJ; Zhou, XT; Zhou, XT (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
	2016
发表期刊	JOURNAL OF FLUORINE CHEMISTRY
ISSN	0022-1139
卷号	182 期号:-页码:69—75
文章类型	期刊文献
摘要	Corrosion tests of weld joint of a Ni-Mo-Cr alloy were performed in a eutectic LiF-NaF-KF molten salt for 400h at different temperatures (550 degrees C, 700 degrees C, 850 degrees C). Results indicate that the joints exhibit Cr depletion and Fe enrichment in corrosion layer at 700 degrees C and 850 degrees C, that the structural differentiation caused by welding has little impact on the diffusion of the elements in the alloy. The thickness of the Cr depleted layer induced by the corrosion in the molten salt increases with the temperature. The grains of the alloy sample become coarser due to the annealing at higher temperature, which may also enhance the corrosion of the alloy in the salt. (C) 2015 Elsevier B.V. All rights reserved.
关键词	Hydrochloric-acid Salt Behavior Inhibition Flinak Steel
DOI	10.1016/j.jfluchem.2015.12.005
收录类别	SCI
语种	英语
WOS记录号	WOS:000371188600011
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/25703
专题	中科院上海应用物理研究所2011-2018年
通讯作者	Hou, J; Zhou, XT (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
推荐引用方式 GB/T 7714	Zhu, YS,Hou, J,Yu, GJ,et al. Effects of exposing temperature on corrosion performance of weld joint of a Ni-Mo-Cr alloy[J]. JOURNAL OF FLUORINE CHEMISTRY,2016,182(-):69—75.
APA	Zhu, YS.,Hou, J.,Yu, GJ.,Qiu, J.,Chen, SJ.,...&Zhou, XT .(2016).Effects of exposing temperature on corrosion performance of weld joint of a Ni-Mo-Cr alloy.JOURNAL OF FLUORINE CHEMISTRY,182(-),69—75.
MLA	Zhu, YS,et al."Effects of exposing temperature on corrosion performance of weld joint of a Ni-Mo-Cr alloy".JOURNAL OF FLUORINE CHEMISTRY 182.-(2016):69—75.

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