Oxidation and preferential sputtering of a Cu50Zr50 alloy

被引：0
|
作者：
Dept. of Metall. and Mat. Eng., Katholieke Universiteit Leuven, W. De Croylaan 2, Leuven B-3001, Belgium [1 ]
不详 [2 ]
不详 [3 ]
机构：
来源：
Appl Surf Sci | / 212-215期
关键词：
Air - Argon - Ion bombardment - Oxidation - Sputtering - Surfaces - X ray photoelectron spectroscopy - Zirconia;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The oxidation of a Cu50Zr50 shape memory alloy in air at room temperature was investigated. Both polished surfaces and surfaces subjected to Ar ion bombardment were exposed to air for different time intervals and studied by X-ray photoelectron spectroscopy. A ZrO2 layer with some metallic Cu was detected on the surface for oxidation times up to 1 h. Prolonged air exposure of polished samples led to oxidation of Cu and a decrease of the relative amount of ZrO2 on the surface. Preferential sputtering of the alloy by 3 keV Ar ions was also studied and surface enrichment of Zr was observed at steady-state conditions.
引用
收藏
相关论文
共 50 条
  • [1] Oxidation and preferential sputteriing of a Cu50Zr50 alloy
    Vichev, RG
    Petrov, RH
    Eckstein, W
    Van Humbeeck, J
    Blanpain, B
    APPLIED SURFACE SCIENCE, 1999, 144-45 : 212 - 215
  • [2] Tribological Behavior of Microalloyed Cu50Zr50 Alloy
    Younes, A.
    de la Flor, S.
    Clark, S. J.
    Nutter, J.
    Birkett, M.
    Watson, J. O.
    Unthank, M.
    Gonzalez, Sergio
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2022, 144 (02):
  • [3] The study of eutectoid decomposition kinetics of Cu50Zr50 alloy
    V. V. Filippov
    D. A. Yagodin
    A. A. Ryltseva
    S. Kh. Estemirova
    K. Yu. Shunyaev
    Journal of Thermal Analysis and Calorimetry, 2017, 127 : 773 - 778
  • [4] The study of eutectoid decomposition kinetics of Cu50Zr50 alloy
    Filippov, V. V.
    Yagodin, D. A.
    Ryltseva, A. A.
    Estemirova, S. Kh.
    Shunyaev, K. Yu.
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2017, 127 (01) : 773 - 778
  • [5] THE INELASTIC PROPERTY OF AMORPHOUS CU50ZR50
    MIZUBAYASHI, H
    KAIDA, M
    OTSUKA, S
    OKUDA, S
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 181 : 1060 - 1063
  • [6] Crystallization kinetics of Cu50Zr50 glass
    Pratap, A.
    Prasad, A.
    Joshi, S.R.
    Saxena, N.S.
    Saksena, M.P.
    Amiya, K.
    Materials Science Forum, 1995, 179-181 : 851 - 854
  • [7] Nanocutting mechanisms of Cu50Zr50 amorphous alloy: A molecular dynamics simulation
    Kong, Xianjun
    Wang, Wenwu
    Wang, Minghai
    Hou, Ning
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2023, 605
  • [8] Cold Spraying of Amorphous Cu50Zr50 Alloys
    List, A.
    Gaertner, F.
    Mori, T.
    Schulze, M.
    Assadi, H.
    Kuroda, S.
    Klassen, T.
    JOURNAL OF THERMAL SPRAY TECHNOLOGY, 2015, 24 (1-2) : 108 - 118
  • [9] Cold Spraying of Amorphous Cu50Zr50 Alloys
    A. List
    F. Gärtner
    T. Mori
    M. Schulze
    H. Assadi
    S. Kuroda
    T. Klassen
    Journal of Thermal Spray Technology, 2015, 24 : 108 - 118
  • [10] Thermophysical and elastic properties of Cu50Zr50 and (Cu50Zr50)95Al5 bulk-metallic-glass-forming alloys
    Fan, G. J.
    Freels, M.
    Choo, H.
    Liaw, P. K.
    Li, J. J. Z.
    Rhim, Won-Kyu
    Johnson, W. L.
    Yu, P.
    Wang, W. H.
    APPLIED PHYSICS LETTERS, 2006, 89 (24)
12345