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Corrosion resistance of Zr-based bulk amorphous alloys containing Pd
F. X. Qin; H. F. Zhang; Y. F. Deng; B. Z. Ding; Z. Q. Hu
2004
Source PublicationJournal of Alloys and Compounds
ISSN0925-8388
Volume375Issue:1-2Pages:318-323
AbstractThe structure, thermal stability and corrosion resistance of the bulk amorphous Zr(55)Al(10)Cu(30)Ni(5-x)Rd(x) (X = 0, 1, 3, 5 at.%) alloys were studied by X-ray diffraction (XRD), high-resolution transmission electron microscope (HRTEM), differential scanning calorimetry (DSC) and electrochemical measurements, respectively. The Zr-based alloys containing 0 and 1% Pd both show an active-passive transition by anodic polarization in 0.6 M NaCl solution, while the 3 and 5% Pd modified amorphous alloys show a single active state with pseudo passivation phenomenon. The results of XPS and HRTEM reveal that the microstructure seriously affects the corrosion behaviors of the bulk Zr-based alloys in 0.6 M NaCl. The mixture state of amorphous and nanocrystal phases leads to the deterioration of the corrosion resistance. (C) 2004 Elsevier B.V. All rights reserved.
description.departmentchinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;zhang, hf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;hfzhang@imr.ac.cn
KeywordAmorphous Materials Casting Thermal Analysis X-ray Photoelectron Spectroscopy Behavior Metal
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WOS IDWOS:000222543800052
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Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/35519
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
F. X. Qin,H. F. Zhang,Y. F. Deng,et al. Corrosion resistance of Zr-based bulk amorphous alloys containing Pd[J]. Journal of Alloys and Compounds,2004,375(1-2):318-323.
APA F. X. Qin,H. F. Zhang,Y. F. Deng,B. Z. Ding,&Z. Q. Hu.(2004).Corrosion resistance of Zr-based bulk amorphous alloys containing Pd.Journal of Alloys and Compounds,375(1-2),318-323.
MLA F. X. Qin,et al."Corrosion resistance of Zr-based bulk amorphous alloys containing Pd".Journal of Alloys and Compounds 375.1-2(2004):318-323.
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