镁合金是最常用的轻金属材料之一,向腐蚀介质中添加缓蚀剂是提升镁合金耐蚀性的有效方法.采用电化学极化和阻抗技术研究了4种吸附型缓蚀剂对AZ91D镁合金在3.5％(质量分数)NaCl中的缓蚀作用;针对该4种吸附型缓蚀剂特性,分别添加了甲磺酸培氟沙星来增强缓蚀剂的吸附性,拟提升其在腐蚀介质中对镁合金的缓蚀性.结果表明,这4种环境友好型缓蚀剂都具有缓蚀作用,甲磺酸培氟沙星的加入能进一步增强对AZ91D镁合金在3.5％(质量分数)NaCl中的缓蚀效果.
参考文献
| [1] | 陈显明,罗承萍,刘江文.镁合金微弧氧化膜层的组织分布[J].功能材料,2010(12):2075-2079. |
| [2] | 张海晓,陈福南,王韶音,刘芳,张鹏.镁合金表面水热一步法制备生物膜层及其表征[J].功能材料,2012(13):1730-1732. |
| [3] | Shiyan Zhang;Qing Li;Bo Chen;Xiaokui Yang .Preparation and corrosion resistance studies of nanometric sol-gel-based CeO_2 film with a chromium-free pre treatment on AZ91D magnesium alloy[J].Electrochimica Acta,2010(3):870-877. |
| [4] | 刘燕,卢国龙,刘金丹,李亮.AZ91D镁合金表面电沉积n-ZrO_2/Ni复合镀层及耐蚀性研究[J].功能材料,2012(05):650-652,656. |
| [5] | Guo R.;Liu TQ.;Wei X. .Effects of SDS and some alcohols on the inhibition efficiency of corrosion for nickel[J].Colloids and Surfaces, A. Physicochemical and Engineering Aspects,2002(1):37-45. |
| [6] | Tavakoli H;Shahrabi T;Hosseini M G .Synergistic effect on corrosion inhibition of copper by sodium dodecylbenzenesulphonate (SDBS) and 2-mercaptobenzoxazole[J].Materials Chemistry and Physics,2008,2:281-286. |
| [7] | Achary G;Sachin HR;Naik YA;Venkatesha TV .The corrosion inhibition of mild steel by 3-formyl-8-hydroxy quinoline in hydrochloric acid medium[J].Materials Chemistry and Physics,2008(1):44-50. |
| [8] | H. Amar;J. Benzakour;A. Derja;D. Villemin;B. Moreau;T. Braisaz;A. Tounsi .Synergistic corrosion inhibition study of Armco iron in sodium chloride by piperidin-1-yl-phosphonic acid-Zn2+ system[J].Corrosion Science: The Journal on Environmental Degradation of Materials and its Control,2008(1):124-130. |
| [9] | Ling-Guang Qiu;Yun Wu;Yi-Min Wang;Xia Jiang .Synergistic effect between cationic gemini surfactant and chloride ion for the corrosion inhibition of steel in sulphuric acid[J].Corrosion Science: The Journal on Environmental Degradation of Materials and its Control,2008(2):576-582. |
| [10] | Cicileo G P;Rosales B M;Varela F E et al.Inhibitory action of 8-hydroxyquinoline on the copper corrosion process[J].Corrosion Science,1998,40:1915-1926. |
| [11] | Fares Mohammad M;Maayta A K;Al-Mustafa Jamil A .Corrosion inhibition efficacy of iota-carrageenan natural polymer on aluminum in presence of zwitterion mediator in HCl media[J].Corrosion Science,2012,65:223-230. |
| [12] | H. Amar;J. Benzakour;A. Derja;D. Villemin;B. Moreau;T. Braisaz;A. Tounsi .Synergistic corrosion inhibition study of Armco iron in sodium chloride by piperidin-1-yl-phosphonic acid-Zn2+ system[J].Corrosion Science: The Journal on Environmental Degradation of Materials and its Control,2008(1):124-130. |
| [13] | Ajit Kumar Mishra;R. Balasubramaniam .Corrosion inhibition of aluminum alloy AA 2014 by rare earth chlorides[J].Corrosion Science: The Journal on Environmental Degradation of Materials and its Control,2007(3):1027-1044. |
| [14] | 宋光铃.镁合金腐蚀与防护[M].北京:化学工业出版社,2006:75-77. |
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