Oxidation reaction of Mo in nano-sized Mo/Al2O3 composite

被引：0
|
作者：
Wei, WCJ [1 ]
Chen, CL [1 ]
Wu, TM [1 ]
机构：
[1] Natl Taiwan Univ, Inst Mat Sci & Engn, Taipei 106, Taiwan
来源：
PROCEEDINGS OF THE FIRST CHINA INTERNATIONAL CONFERENCE ON HIGH-PERFORMANCE CERAMICS | 2001年
关键词：
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The study of the oxidation behavior of Al-2-O-3-based composites with 10 or 20 vol% Mo particulate was conducted to reveal the reactions of the Mo exposed to air The Mo and MoO3 powder were also tested as the comparison cases. The results reveal that the Mo in Al2O3 composites which have 20 vol% Mo undergoes mass loss above 650 degreesC, and the rate is the combination of oxidation and sublimation. The sublimation of newly formed Mo oxide results in a porous surface layer.
引用
收藏
页码：535 / 538
页数：4
相关论文
共 50 条
  • [21] Polycrystalline YBa2Cu3O7−δ with Nano-sized Al2O3 Inclusions
    B. A. Albiss
    N. Al-Rawashdeh
    Alaa Abu Jabal
    M. Gharaibeh
    I. M. Obaidat
    M. K. Hasan (Qaseer)
    K. A. Azez
    Journal of Superconductivity and Novel Magnetism, 2010, 23 : 1333 - 1340
  • [22] Effect of Al2O3 and Cu on the microstructure and oxidation properties of Mo5Si3 composite
    Chen, H.
    Shao, X.
    Wang, C. Z.
    Pu, X. P.
    Ma, J.
    Huang, B. X.
    CORROSION SCIENCE, 2015, 94 : 129 - 134
  • [23] Fabrication and Mechanical Properties of Mo-Al2O3 Cermets by Using Ultrafine Molybdenum and Nano-sized Alumina Powders
    Ben Chen
    Zhi-Bo Li
    Guo-Hua Zhang
    Kuo-Chih Chou
    JOM, 2021, 73 : 3451 - 3459
  • [24] Impact of support on the catalytic behavior of Mo/γ-Al2O3 and Mo/MgO catalysts on the desulfurization reaction
    Soltanieh, M.
    Heidarinasab, A.
    Ardjmand, M.
    Ahmadpanahi, H.
    Bahmani, Morteza
    APPLIED CATALYSIS A-GENERAL, 2016, 516 : 41 - 50
  • [25] Fabrication and Mechanical Properties of Mo-Al2O3 Cermets by Using Ultrafine Molybdenum and Nano-sized Alumina Powders
    Chen, Ben
    Li, Zhi-Bo
    Zhang, Guo-Hua
    Chou, Kuo-Chih
    JOM, 2021, 73 (11) : 3451 - 3459
  • [26] Multilayer Al2O3/Mo composites
    Matysiak, H
    Ciupinski, L
    Olszyna, A
    Kurzydlowski, KJ
    MATERIALS SCIENCE-POLAND, 2005, 23 (03): : 803 - 812
  • [27] Ultrathin nano-sized Al2O3 strips on the surface of por-Si
    Seredin, P. V.
    Lenshin, A. S.
    Kashkarov, V. M.
    Lukin, A. N.
    Arsentiev, I. N.
    Bondarev, A. D.
    Tarasov, I. S.
    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2015, 39 : 551 - 558
  • [28] Preparation and modification of nano-sized Al2O3 powders through addition of oxide
    Chen, Y
    Wu, YC
    Song, ZY
    Wang, WF
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2005, 15 : 447 - 451
  • [29] Wear behavior of nano-sized metal particle dispersed Al2O3 nanocomposites
    Oh, Sung-Tag
    Yoon, Se-Joong
    Choa, Yong Ho
    Jeong, Young-Keun
    Niihara, Koichi
    SCIENCE OF ENGINEERING CERAMICS III, 2006, 317-318 : 369 - 372
  • [30] Preparation, morphology and properties of nano-sized Al2O3/polyimide hybrid films
    Wu, JT
    Yang, SY
    Gao, SQ
    Hu, AJ
    Liu, JG
    Fan, L
    EUROPEAN POLYMER JOURNAL, 2005, 41 (01) : 73 - 81
12345