欢迎登录材料期刊网

材料期刊网

高级检索

Magnesium coatings were fabricated on stainless steel substrates (1Cr11Ni2W2MoV) by a plane magnetron sputteringtechnique. The argon pressure and the substrate condition (including temperature and the substrate was rotated orfixed) were varied in order to evaluate the influence of the parameters on the crystal orientation and morphology of thecoating. The corrosion behavior of the coatings in 1 wt pct NaCl solution was studied by electrochemical methods.The results showed that all coatings exhibited preferred orientation (002) as the argon pressure increased from 0.2 to0.4 Pa. The morphologies of the coatings varied with the argon pressure and with whether the substrate was rotatedor fixed. The open circuit potential of the coatings was more positive than that of cast AZ91D magnesium alloy.However, the immersion test in 1 wt pct NaCl solution showed that the corrosion rates of the coatings were higherthan that of cast AZ91D magnesium alloy.

参考文献

[1] G L Song;A Atrens .[J].Advances in Engineering Materials,1999,1(01):11.
[2] Alan Luo;Jean Renaud;Isao Nakatsugawa .Magnesium Castings for Automotive Applications[J].JOM,1995(7):28-31.
[3] F. H. Froes;D. Eliezer;E. Aghion .The science, technology, and applications of magnesium[J].JOM,1998(9):30-34.
[4] G Song;A Atrens;D Stjohn;J Nairn and Y Li .[J].Corrosion Science,1997,39(05):855.
[5] G L Song;A Atrens;X L Wu;B Zhang .[J].Corrosion Science,1998,40(10):1769.
[6] G L Song;A Atrens;M Dargusch .[J].Corrosion Science,1999,41(02):249.
[7] R Ambat;N Na Aung;W Zhou .[J].Corrosion Science,2000,42(08):1433.
[8] W A Fairweather .[J].Transactions of the Institute of Metal Finishing,1997,75(03):113.
[9] Alex J Zozulin .[J].Metal Finishing,1994,92(03):39.
[10] A L Rudd;C B Breslin;F Mansfeld .[J].Corrosion Science,2000,42(02):275.
[11] T M Yue;A H Wang;H C Man .[J].Scripta Materialia,1999,40(03):303.
[12] A.Yamamoto;A.Watanabe;K.Sugahara .IMPROVEMENT OF CORROSION RESISTANCE OF MAGNESIUM ALLOYS BY VAPOR DEPOSITION[J].Scripta materialia,2001(7):1039-1042.
[13] A Yamamoto;A Watanabe;K Sugahara;S Fukumoto H Tsnbakino .[J].Materials Transactions,2001,42(07):1237.
[14] J E Curran;J S Page;U.Pick .[J].Thin Solid Films,1982,97(03):259.
[15] C M Egert;D G Scott .[J].Journal of Vacuum Science and Technology A-Vacuum Surfaces and Films,1987,5(04):2724.
[16] G G Perrault.[A].Marcel Dekker,New York,1978:262.
[17] M R Bothwell.[M].New York:John Wiley and Sons,Inc,1967:257.
[18] G L Markar;J Kruger .[J].International Materials Reviews,1993,38(03):138.
[19] M T Brett .[J].Journal of Vacuum Science and Technology A-Vacuum Surfaces and Films,1988,6(03):1749.
[20] J A Thornton .[J].Annual Review of Materials Science,1977,7:2371.
[21] A G Dirks;H J Leamy .[J].THIN SOLID FILMS,1977,47(02):219.
[22] M Inoue;O Tanno;Y Kojima .[J].Japanese Journal of Institute of Light Metals(Japan),1990,40:879.
[23] J D Hanawalt;C E Nelson;JA.Peloubet .[J].Transactions AIME,1942,147:273.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%