Corrosion behaviors of bulk amorphous alloy Cu-Zr-Ti-Sn and its crystallized form in 3.5%NaCl solution

IMR OpenIR

	Corrosion behaviors of bulk amorphous alloy Cu-Zr-Ti-Sn and its crystallized form in 3.5%NaCl solution
	Chen, P ; Qin, FX ; Zhang, HF ; Liu, CS ; Hu, ZQ
通讯作者	Chen, P(pchen@imr.ac.cn)
	2004-02-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	40 期号:2 页码:207-210
摘要	Corrosion behaviors of bulk amorphous alloy Cu60Zr30Ti10 and (Cu60Zr30Ti10)(99)Sn-1 and their crystallized forms in 3.5%NaCl solution were studied by potentiodynamic polarization experiments and electrochemical impedance spectroscopy (EIS). The results of potentiodynamic polarization experiment show that the anodic reaction of the amorphous (Cu60Zr30Ti10)(99)Sn-1 has a tendency to passivation, and has lower anodic current density. Moreover, EIS experimental result shows that the amorphous (Cu60Zr30Ti10)(99)Sn-1 alloy has higher charge transfer reaction resistance (R-t) than that of the amorphous Cu60Zr30Ti10. Compared with the amorphous alloys, the crystallized alloys have larger tendency to passivation. EIS results of crystallized alloys show two impedance elements, i.e., high frequency and low frequency capacitive loops. The charge transfer reaction resistances of crystallized alloys are larger than those of amorphous alloys.
关键词	Cu-Zr-Ti-Sn bulk amorphous alloy crystallization electrochemical impedance spectroscopy corrosion behavior
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000220264700018
出版者	SCIENCE CHINA PRESS
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/321006/81229
专题	中国科学院金属研究所
通讯作者	Chen, P
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Northeastern Univ, Sch Met & Mat, Shenyang 110004, Peoples R China
推荐引用方式 GB/T 7714	Chen, P,Qin, FX,Zhang, HF,et al. Corrosion behaviors of bulk amorphous alloy Cu-Zr-Ti-Sn and its crystallized form in 3.5%NaCl solution[J]. ACTA METALLURGICA SINICA,2004,40(2):207-210.
APA	Chen, P,Qin, FX,Zhang, HF,Liu, CS,&Hu, ZQ.(2004).Corrosion behaviors of bulk amorphous alloy Cu-Zr-Ti-Sn and its crystallized form in 3.5%NaCl solution.ACTA METALLURGICA SINICA,40(2),207-210.
MLA	Chen, P,et al."Corrosion behaviors of bulk amorphous alloy Cu-Zr-Ti-Sn and its crystallized form in 3.5%NaCl solution".ACTA METALLURGICA SINICA 40.2(2004):207-210.