1. 毕业设计（论文）的内容和要求

镁及镁合金具有较高化学活泼性。

镁合金自腐蚀电位较负，阴极反应主要以析氢去极化为主，具有碱化效应的腐蚀产物等，从热力学的角度来讲，镁和镁合金是极易被腐蚀的，这大大限制了其广泛的应用。

镁合金表面处理是提高其耐蚀性的有效途径之一。

2. 参考文献

1. 刘正, 张奎, 曾小勤, 镁基轻质合金的理论基础及其应用[M], 北京: 机械工业出版社, 2002. 2. 宋光铃, 镁合金腐蚀与防护[M], 化工出版社, 2006. 3. 兰伟，孙建春，周安若，邱会东，张丁非, 镁合金表面处理技术的研究现状，2006，5(20): 428-430. 4. C.A. Huang, T.H. Wang, T. Weirich, V. Neubert, Electrodeposition of a protective copper/nickel deposit on the magnesium alloy (AZ31), Corrosion Science, 2008, 50 (5): 1385-1390. 5. J. Hu, Q. Li, X. Zhong, L. Li, L. Zhang, Organic coatings silane-based for AZ91D magnesium alloy, Thin Solid Films, 519 (2010) 1361-1366. 6. F. Brusciotti, D. Snihirova, H. Xue, M. Montemor, S. Lamaka, M .Ferreira, Hybrid epoxy#8211;silane coatings for improved corrosion protection of Mg alloy, Corrosion Science, 67 (2013) 82-90. 7. S.V. Lamaka, H. Xue, N. Meis, A. Esteves, M. Ferreira, Fault-tolerant hybrid epoxy-silane coating for corrosion protection of magnesium alloy AZ31,Progress in Organic Coatings, 80 (2015) 98-105. 8. F. Gong, J. Shen, R. Gao, X. Xie, X. Luo, Enhanced corrosion resistance of magnesium alloy by a silane-based solution treatment after an in-situ formation of the Mg(OH)2 layer,Applied Surface Science,365 (2016) 268-274. 9. S. Lyon, R. Bingham, D. Mills, Advances in corrosion protection by organic coatings: What we know and what we would like to know, Progress in Organic Coatings, 102 (2017) 2-7. 10. M. Jiang, L. Wu, J. Hu, J. Zhang, Silane-incorporated epoxy coatings on aluminum alloy (AA2024). Part 1: Improved corrosion performance, Corrosion Science, 92 (2015) 118-126. 11. D. Ivanou , M. Starykevich, A. Lisenkov, M. Zheludkevich, H. Xue, S. Lamaka, M. Ferreira,Plasma anodized ZE41 magnesium alloy sealed with hybrid epoxy-silane coating, Corrosion Science, 73 (2013) 300#8211;308. 12. L. Cui, P. Qin, X. Huang, Z. Yin, R. Zeng, S. Li, E. Han, Z. Wang, Electrodeposition of TiO2 layer-by-layer assembled composite coating and silane treatment on Mg alloy for corrosion resistance, Surface Coatings Technology, 324 (2017) 560#8211;568. 13. X. Liu, Z. Yue, T. Romeo, J. Weber, T. Scheuermann, S. Moulton, G. Wallace, Biofunctionalized anti-corrosive silane coatings for magnesium alloys, Acta Biomaterialia, 9 (2013) 8671#8211;8677. 14. R. Figueira, C. Silva, E. Pereira, Organic#8211;inorganic hybrid sol#8211;gel coatings for metal corrosion protection: a review of recent progress, Journal of Coatings Technology and Research, 12 (2015) 1#8211;35. 15. X. Yuan, Z. Yue, X. Chen, S. Wen, L. Li, T. Feng,The protective and adhesion properties of silicone-epoxy hybrid coatings on 2024 Al-alloy with a silane film as pretreatment, Corrosion Science, 104 (2016) 84#8211;97.

3. 毕业设计（论文）进程安排

2017-12-17～2018-01-5 查阅中外文资料，翻译外文资料 要求定期参加讨论 2017-01-06～2018-01-12 撰写开题报告，要求参加开题报告答辩 2017-02-26～2018-03-31 制定实验方案，掌握镁合金前处理工艺，定期汇报实验进展，参与论文讨论 2018-04-01～2018-04-29 研究电化学参数对有机硅烷膜性质的影响，定期讨论 2018-05-01～2014-05-07 撰写中期报告，参加中期检查答辩 2018-05-08～2018-06-09 探讨有机硅烷表面处理对AE44镁合金耐蚀性的影响，总结实验结果，补充实验 参加讨论 2018-06-10～2018-06-14 撰写毕业论文，按时完成毕业论文，参加毕业论文答辩