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Corrosion Resistance of Silane-Modified Hydroxide Zinc Carbonate Film on AZ31 Magnesium Alloy
Zeng, Rong-Chang; Liu, Li-Jun; Pang, Ting-Ting; Zhang, Fen; Zhang, Wei-Wei; Li, Shuo-Qi; Cui, Hong-Zhi; Han, En-Hou; rczeng@foxmail.com; lishuoqi@sdust.edu.cn
2015
Source PublicationACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN1006-7191
Volume28Issue:3Pages:373-380
AbstractThe corrosion resistance of magnesium alloys can be improved using functional surface modification such as hydrophobic treatment. In this study, a hierarchical hydroxide zinc carbonate (HZC) film was fabricated on AZ31 magnesium alloy via a simple chemical-bath deposition process using urea aqueous solution. The morphologies, compositions and corrosion resistance of the hydrophobic film were analyzed using scanning electron microscopy, X-ray diffraction and Fourier transform infrared spectrometer, and electrochemical measurements as well. The results revealed that the HZC film displayed flower-like protrusions and had a thickness of approximately 100 pm. The fluoroalkylsilane (FAS)-modified HZC film exhibited a hydrophobic property with a water contact angle of 131.3 degrees. The FAS/HZC film significantly improved the corrosion resistance of the AZ31 alloy due to hierarchical structures and hydrophobic modification.
description.department[zeng, rong-chang ; liu, li-jun ; pang, ting-ting ; zhang, fen ; zhang, wei-wei ; li, shuo-qi ; cui, hong-zhi] shandong univ sci & technol, coll mat sci & engn, qingdao 266590, peoples r china ; [zeng, rong-chang ; zhang, fen ; li, shuo-qi] shandong univ sci & technol, state key lab min disaster prevent & control cofo, qingdao 266590, peoples r china ; [zeng, rong-chang ; zhang, fen ; li, shuo-qi] shandong univ sci & technol, minist sci & technol, qingdao 266590, peoples r china ; [han, en-hou] chinese acad sci, inst met res, shenyang 110016, peoples r china
KeywordMagnesium Alloy Hydrophobicity Silane Surface Modification Corrosion
Funding OrganizationNational Natural Science Foundation of China [51241001]; SDUST Research Fund [2014TDJH104]; Taishan Scholarship Project of Shandong Province [TS20110828]; Scientific Research Foundation of Shandong University of Science and Technology for Recruited Talents [2013RCJJ006]; Scientific Research Foundation of Shandong for Outstanding Young Scientist [BS2013CL009]; Applied Basic Research Foundation of Qingdao [13-1-4-188-jch]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74696
Collection中国科学院金属研究所
Corresponding Authorrczeng@foxmail.com; lishuoqi@sdust.edu.cn
Recommended Citation
GB/T 7714
Zeng, Rong-Chang,Liu, Li-Jun,Pang, Ting-Ting,et al. Corrosion Resistance of Silane-Modified Hydroxide Zinc Carbonate Film on AZ31 Magnesium Alloy[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2015,28(3):373-380.
APA Zeng, Rong-Chang.,Liu, Li-Jun.,Pang, Ting-Ting.,Zhang, Fen.,Zhang, Wei-Wei.,...&lishuoqi@sdust.edu.cn.(2015).Corrosion Resistance of Silane-Modified Hydroxide Zinc Carbonate Film on AZ31 Magnesium Alloy.ACTA METALLURGICA SINICA-ENGLISH LETTERS,28(3),373-380.
MLA Zeng, Rong-Chang,et al."Corrosion Resistance of Silane-Modified Hydroxide Zinc Carbonate Film on AZ31 Magnesium Alloy".ACTA METALLURGICA SINICA-ENGLISH LETTERS 28.3(2015):373-380.
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