Transient current behaviour for iron in 3.5%NaCl and 3.5%NaCl+1%NaNO2 solutions during corrosion fatigue

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	Transient current behaviour for iron in 3.5%NaCl and 3.5%NaCl+1%NaNO2 solutions during corrosion fatigue
	Z. F. Wang; X. J. Wei; J. Li; W. Ke
	1996
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	12 期号:4 页码:291-298
摘要	The transient current behaviour for Iron in 3.5%NaCl and 3.5%NaCl +1%NaNO2 solutions during corrosion fatigue (CF) process has been investigated at different given strain amplitudes and strain rates. The results show that elastic strain has little contribution to material dissolution. The elastic tension strain results in the decrease in the transient current, while the elastic compression strain increases the transient current. Compared to the elastic deformation, plastic deformation affects material dissolution evidently. For iron in 3.5%NaCl solution, the strain amplitude plays a dominant role in the dissolution process accelerated by the plastic strain, while in 3.5%NaCl+1%NaNO2 solution, both the strain amplitude and strain rate play an important role in this process. In this paper, the effect of the elastic deformation on the material dissolution and the relation between the tension and compression current peak values under the plastic cycle deformation are discussed.
部门归属	wang, zf (reprint author), chinese acad sci,state key lab corros & protect,inst corros & protect met,shenyang 110015,peoples r china
关键词	Dissolution Behavior Stainless-steels Strain H2so4 Fe-26cr-1mo Cracking
URL	查看原文
WOS记录号	WOS:A1996UW20000010
引用统计	被引频次：3[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/321006/38435
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. F. Wang,X. J. Wei,J. Li,et al. Transient current behaviour for iron in 3.5%NaCl and 3.5%NaCl+1%NaNO2 solutions during corrosion fatigue[J]. Journal of Materials Science & Technology,1996,12(4):291-298.
APA	Z. F. Wang,X. J. Wei,J. Li,&W. Ke.(1996).Transient current behaviour for iron in 3.5%NaCl and 3.5%NaCl+1%NaNO2 solutions during corrosion fatigue.Journal of Materials Science & Technology,12(4),291-298.
MLA	Z. F. Wang,et al."Transient current behaviour for iron in 3.5%NaCl and 3.5%NaCl+1%NaNO2 solutions during corrosion fatigue".Journal of Materials Science & Technology 12.4(1996):291-298.