Creep behaviour of MoSi2-SiC and MoSi2-HfO2

被引：10
|
作者：
Hvizdos, P
Besterci, M
Ballokova, B
Scholl, R
Böhm, A
机构：
[1] Slovak Acad Sci, UMV SAV, Inst Mat Res, Kosice 04353, Slovakia
[2] Fraunhofer Inst Fertigungstech & Angew Mat Forsch, Dresden, Germany
来源：
MATERIALS LETTERS | 2001年 / 51卷 / 06期
关键词：
creep behaviour; molybdenum disilicide; powder metallurgy; diffusion;
D O I：
10.1016/S0167-577X(01)00340-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Creep resistance of two MoSi2-based materials containing SiC and HfO2 particles, respectively, in ambient atmosphere was studied in the temperature range 1100-1400 degreesC under a load of 100 MPa. The microstructure and its response to hi.-h-temperature load were investigated by TEM using the thin foil technique. Comparison of the creep resistance of both materials at each particular testing temperature shows that the performance of MoSi2-HfO2 is about one order of magnitude better than the other one. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：485 / 489
页数：5
相关论文
共 50 条
  • [11] Creep behavior of MoSi2 and MoSi2+SiC composite
    Hvizdos, P
    Dusza, J
    Steinkellner, W
    Kromp, K
    JOURNAL OF MATERIALS SCIENCE, 2004, 39 (12) : 4073 - 4077
  • [12] 原位合成MoSi2-SiC复合粉末
    常贺强
    孙国栋
    张国华
    周国治
    中国钼业, 2021, 45 (06) : 30 - 33
  • [13] Synthesis and oxidation resistance of MoSi2-SiC composites
    Kurokawa, K
    Ube, M
    Takahashi, H
    Takahashi, H
    JOURNAL DE PHYSIQUE IV, 2000, 10 (P6): : 3 - 8
  • [14] Mechanochemical synthesis of MoSi2-SiC nanocomposite powder
    Zakeri, M.
    Ahmadi, M.
    CERAMICS INTERNATIONAL, 2012, 38 (04) : 2977 - 2982
  • [15] Microstructure and properties of MoSi2-SiC and MoSi2-Si3N4 composites
    Chamberlain, A
    Lewis, MH
    Rajput, R
    Jickells, A
    Roebuck, PHA
    CMMC 96 - PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON CERAMIC AND METAL MATRIX COMPOSITES, PTS 1 AND 2, 1997, 127-3 : 877 - 884
  • [16] Hardness and toughness of MoSi2 and MoSi2-SiC composite prepared by reactive sintering of powders
    Morris, DG
    Leboeuf, M
    Morris, MA
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1998, 251 (1-2): : 262 - 268
  • [17] Toughening of MoSi2-SiC composite synthesized in situ
    Sun, ZQ
    Zhang, LQ
    Yang, WY
    Fu, XW
    Zhu, J
    ACTA METALLURGICA SINICA, 2001, 37 (01) : 104 - 108
  • [18] THERMOCHEMICAL EVALUATION OF COMBUSTION SYNTHESIS OF MOSI2-SIC COMPOSITES
    JANDHYALA, S
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1993, 76 (01) : 226 - 228
  • [19] Structure and mechanical properties of MoSi2-SiC nanolayer composites
    Kung, H.
    Jervis, T. R.
    Hirvonen, J.-P.
    Embury, J. D.
    Philosophical Magazine A: Physics of Condensed Matter, Defects and Mechanical Properties, 71 (04):
  • [20] Microstructure defects of MoSi2-SiC composite synthesized in situ
    Fu, X.W.
    Yang, W.Y.
    Zhang, L.Q.
    Sun, Z.Q.
    Zhu, J.
    2001, University of Science and Technology Beijing (23):
12345