研究了硅酸盐溶液中柠檬酸钠、钨酸钠、石墨等添加剂对陶瓷层形成过程和微弧氧化层摩擦磨损性能的影响.实验结果表明,柠檬酸钠能降低氧化过程的起弧电压,减缓反应速度,使微弧氧化膜更加致密;加入石墨能降低膜层的摩擦系数,起到润滑作用;随着电解液中钨酸钠含量的增加,氧化膜的耐磨性提高.
参考文献
| [1] | Wiedemann K E;Wallace T A.Oxidation of high temperature intermetallics[M].Warrendale:The Minerals and Materials Society,1988:195. |
| [2] | Becker S;Rahmel A;Schorr M et al.Mechanism of isothermal oxidation of the intel-metallic TiAI and of TiAI alloys[J].Oxidation of Metals,1992,38(05):425. |
| [3] | 邵德春.激光表面合金化提高钛合金高温抗氧化性能的研究[J].中国激光,1997(03):281. |
| [4] | 王华明.TiAl金属间化合物合金的激光气体合金化表面改性研究[J].中国激光,1997(11):1049. |
| [5] | 唐兆麟,王福会,吴维(山又).涂层对TiAl金属间化合物抗循环氧化性能的影响[J].中国有色金属学报,1998(01):56-60. |
| [6] | X.Y.Li;S. Taniguchi;Y.-C. Zhu .Oxidation behavior of TiAl protected by Si + Nb combined ion implantation[J].Intermetallics,2001(5):443-449. |
| [7] | Tang Zh L;Wang F H;Wu W T .Effect of MCrAIY overlay coatings on oxidation resistance of TiAI intermetallics[J].Surface and Coatings Technology,1998,99(03):248. |
| [8] | Wirtz O P;Brown S D;Kriven W M .Ceramic coatings by aodic spark deposition[J].Materials and Manufacturing Processes,1991,6(01):87. |
| [9] | 郝建民,叶育德,陈宏,介万奇.TiAl合金微弧氧化陶瓷层高温特性的研究[J].材料保护,2005(01):24-26. |
| [10] | Li Xijin;Wu Xiaoling;Xue Wenbin et al.Structures and properties of ceramic films on TiA1 intermetallic compound fabricated by microarc oxidation[J].Surface and Coatings Technology,2007,201:5556. |
| [11] | Li Xijin;Cheng Cuoan;Xue Wenbin .Wear and corrosion resistant coatings formed by microarc oxidation on TiAl alloy[J].Materials Chemistry and Physics,2008,107:148. |
| [12] | 王立,吴向清,谢发勤,张军.硅酸盐体系中TiAl合金微弧氧化电解液的优化[J].中国表面工程,2008(05):31-34. |
| [13] | 高引慧,李文芳,杜军,张启礼,揭军.镁合金微弧氧化黄色陶瓷膜的制备和结构研究[J].材料科学与工程学报,2005(04):542-545. |
| [14] | Apelfeld A V;Bespalova O V;Borisov A M.Application of the particle back-scattering methods of the study of new oxide protective coatings at the surface of Al and Mg alloys[J].Nuclear Instruments and Methods in Physics Research,2000(161-163):553. |
| [15] | 熊仁章,盛磊,杨生荣,余来贵.添加剂对铝合金微弧氧化陶瓷涂层结构和耐磨性能的影响[J].兵器材料科学与工程,2002(03):17-18,29. |
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