The corrosion-electrochemical behavior of the PT-7M titanium alloy after oxynitriding

被引：0
|
作者：
I. N. Pohrelyuk
O. V. Tkachuk
R. V. Proskurnyak
机构：
[1] National Academy of Sciences of Ukraine,Karpenko Physicomechanical Institute
来源：
Russian Journal of Non-Ferrous Metals | 2009年 / 50卷
关键词：
PT-7M titanium alloy; oxynitriding; thermal-diffusion saturation; sodium chloride;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The corrosion-electrochemical behavior of the PT-7M titanium alloy after oxynitriding in a 0.9% aqueous solution of sodium chloride is investigated. Oxynitriding is performed by modifying the oxygen of the nitride layer formed upon thermal-diffusion saturation in the atmosphere of molecular nitrogen. It is established that the protective properties of the alloy are determined by the quantitative ratio of the oxynidride and oxide phases in the modified surface layer. It is shown that, as the content of the oxynitride phase in the composition of the surface layer increases and the oxygen component in its composition decreases, the anticorrosion characteristics of the alloy surface are improved.
引用
收藏
页码：373 / 376
页数：3
相关论文
共 50 条
  • [41] CORROSION-ELECTROCHEMICAL PROPERTIES OF THERMODIFFUSION CARBIDE SURFACE-LAYERS ON TITANIUM
    TOMASHOV, ND
    CHUKALOVSKAYA, TV
    CHEBOTAREVA, NP
    LENSKAYA, TG
    PROTECTION OF METALS, 1989, 25 (02): : 205 - 209
  • [42] CORROSION-ELECTROCHEMICAL BEHAVIOR OF METALS IN ORGANIC MEDIA .5. ANODIC BEHAVIOR OF TITANIUM IN ANHYDROUS ACETATE SOLUTIONS OF ELECTROLYTES
    TSINMAN, AI
    PISCHIK, LM
    MAKOVEI, GL
    SOVIET ELECTROCHEMISTRY, 1975, 11 (11): : 1598 - 1602
  • [43] Corrosion-electrochemical behavior of iron family silicides in various electrolytes
    A. B. Shein
    Protection of Metals and Physical Chemistry of Surfaces, 2010, 46 : 479 - 488
  • [44] Corrosion-Electrochemical Behavior of M1 Copper in Aqueous Ethylene-Glycol Media
    N. A. Bazeleva
    Materials Science, 2005, 41 : 15 - 24
  • [45] Effect of ytterbium on the corrosion-electrochemical behavior of aluminum in a neutral medium
    T. M. Umarova
    I. N. Ganiev
    Russian Journal of Applied Chemistry, 2008, 81 : 796 - 799
  • [46] Effect of Laser Treatment and Hydrophobization on the Corrosion-Electrochemical Behavior of Aluminum
    Borisova E.M.
    Gilmutdinov F.Z.
    Reshetnikov S.M.
    Chausov F.F.
    Kharanzhevsky E.V.
    Pisareva T.A.
    Inorganic Materials: Applied Research, 2020, 11 (03) : 520 - 525
  • [47] Effect of ytterbium on the corrosion-electrochemical behavior of aluminum in a neutral medium
    Umarova, T. M.
    Ganiev, I. N.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2008, 81 (05) : 796 - 799
  • [48] Effect of ytterbium on the corrosion-electrochemical behavior of aluminum in a neutral medium
    Umarova, T.M.
    Ganiev, I.N.
    Russian Journal of Applied Chemistry, 2008, 81 (05): : 796 - 799
  • [49] Effect of zirconium, calcium, and barium on corrosion-electrochemical behavior of aluminum
    I. N. Ganiev
    R. O. Barotov
    M. B. Inoyatov
    Russian Journal of Applied Chemistry, 2004, 77 : 1797 - 1800
  • [50] Corrosion-Electrochemical Behavior of Nickel in Ozonized Sulfuric Acid Solutions
    G. O. Tatarchenko
    K. V. Cherkas
    A. N. Kuzyukov
    Materials Science, 2002, 38 : 121 - 125
12345