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Corrosion Behaviour of Mg-7.3Al Alloy in Buffered Chloride Solutions Suqiu Jia1, a,Wenke Gao2,b and Zhankui Zhao1,c 1 Key Laboratory of Advanced Structural Materials, Ministry of Education , Changchun University of Technology, Changchun, 130012, China 2Jilin Science and Technology Vocational College, Changchun, 130123, China ajiasuqiu@mail.ccut.edu.cn, bgaowenke@126.com, czkzhao@mail.ccut.edu.cn Keywords: Mg-7.3Al alloy; corrosion behaviour; buffer; chloride ions.
It was found that the corrosion rates of all materials except AZ91E depended solely on the pH of the test solution and the corrosion rates in the buffers were considered as giving the resistivity of the passive film to anodic reactions.However, corrosion behaviur of Mg-7.3Al alloy in buffers which contain chloride ions has rarely reported.
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Acknowledgments The work is supported by National Natural Science Foundation of China (No. 51405294), Postdoctoral Research Foundation of Shanghai Jiao Tong University (14X100030001), China Postdoctoral Science Foundation (2014M560331) and Important National Science & Technology Specific Projects (2015ZX04002102 & 2012ZX04012021).
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