Photoelectrochemical study of the semiconductive properties of anodic oxide films on titanium-aluminum alloys

被引：0
|
作者：
Kamkin, AN [1 ]
Davydov, AD
机构：
[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
[2] Russian Acad Sci, Frumkin Inst Electrochem, Moscow 117071, Russia
来源：
PROTECTION OF METALS | 1999年 / 35卷 / 02期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The properties (a band gap E-g and a flat band potential E-fb) of anodic oxide films, which were formed on several titanium-aluminum alloys (10-50 at. % Al) in solutions of various composition, are studied by photoelectrochemical method. It is found that E-g is virtually independent of alloy composition and only slightly depends on the solution composition. At an Increase in the pH value in a domain of 3 to 13, a linear decrease in E-fb is observed on pure titanium and on the alloy with 10 at. % Al; for the alloy with 50 at. % Al, the linearity is broken.
引用
收藏
页码：134 / 138
页数：5
相关论文
共 50 条
  • [41] ION IRRADIATION INFLUENCE ON ALLOYS OF TITANIUM-ALUMINUM SYSTEM
    KIRYUSHIN, VP
    MELIKHOV, VD
    VOLKOVA, TV
    FIZIKA METALLOV I METALLOVEDENIE, 1995, 79 (03): : 101 - 103
  • [42] A STUDY OF THE FORMATION OF ANODIC OXIDE FILMS ON TITANIUM
    MIZUSHIMA, W
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1961, 108 (09) : 825 - 829
  • [43] Precipitation of α2-Phase in Titanium-Aluminum Alloys
    M. A. Popova
    N. G. Rossina
    K. I. Petrova
    Metal Science and Heat Treatment, 2015, 57 : 469 - 472
  • [44] The effects of the composition of titanium-aluminum alloy and anodic oxide film on the breakdown potential in chloride and bromide solutions
    Kamkin, AN
    Davydov, AD
    Fishgoit, LA
    PROTECTION OF METALS, 1996, 32 (03): : 214 - 216
  • [45] DISLOCATION STRUCTURE IN 3 TITANIUM-ALUMINUM BINARY ALLOYS
    METZBOWE.EA
    LUPTON, TC
    REPORT OF NRL PROGRESS, 1969, (JUN): : 13 - &
  • [46] STRENGTH, DEFORMATION MODES AND FRACTURE IN TITANIUM-ALUMINUM ALLOYS
    BLACKBURN, MJ
    WILLIAMS, JC
    ASM TRANSACTIONS QUARTERLY, 1969, 62 (02): : 398 - +
  • [47] Role of anodic oxide films in the corrosion of aluminum and its alloys
    Takahashi, Hideaki
    Chiba, Makoto
    CORROSION REVIEWS, 2018, 36 (01) : 35 - 54
  • [48] HYDROPHOBIZATION OF ANODIC OXIDE FILMS ON ALUMINUM ALLOYS BY METHYLTRICHLOROSILANE.
    Bakovets, V.V.
    Nikiforova, G.L.
    Dulepov, E.V.
    Tatarchuk, V.V.
    1600, (58):
  • [49] PHOTOELECTROCHEMICAL STUDY ON ANODIC ALUMINUM-OXIDE FILMS - INTERNAL PHOTOEMISSION PROCESSES AT THE METAL-OXIDE INTERFACE
    DIQUARTO, F
    GENTILE, C
    PIAZZA, S
    SUNSERI, C
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1991, 138 (06) : 1856 - 1861
  • [50] Improvement of mechanical and tribological properties in steel surfaces by using titanium-aluminum/titanium-aluminum nitride multilayered system
    Ipaz, L.
    Caicedo, J. C.
    Esteve, J.
    Espinoza-Beltran, F. J.
    Zambrano, G.
    APPLIED SURFACE SCIENCE, 2012, 258 (08) : 3805 - 3814
12345