Mechanical properties of iron- and nickel-base aluminides

被引：7
作者：
Paidar, V
机构：
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1997年 / 234卷
关键词：
intermetallics; cubic lattices; dislocation glide;
D O I：
10.1016/S0921-5093(97)00149-4
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Relationships between the ordered crystal structures and dislocations that control the plastic deformation of intermetallics are briefly discussed. An emphasises is put on those aspects of high temperature deformation which can be considered as general for the ordered structures on both fee and bcc cubic lattices. In particular, the indications that demonstrate an important role of non-conservative processes with respect to traditionally considered dislocation glide are discussed. (C) 1997 Elsevier Science S.A.
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收藏
页码：15 / 21
页数：7
相关论文
共 48 条
  • [1] [Anonymous], 1996, DISLOCATIONS SOLIDS
  • [2] BONTEMPS CP, 1991, THESIS U PARIS SUD O
  • [3] Caillard D., 1996, DISLOCATIONS SOLIDS, VVolume 10, P69
  • [4] CAILLARD D, 1991, STRENGTH METALS ALLO, V1, P139
  • [5] EZ SS, 1987, ACTA METALL, V35, P1879
  • [6] THE TENSION COMPRESSION FLOW-STRESS ASYMMETRY IN NI3(AL,NB) SINGLE-CRYSTALS
    EZZ, SS
    POPE, DP
    PAIDAR, V
    [J]. ACTA METALLURGICA, 1982, 30 (05): : 921 - 926
  • [7] THE STRAIN-RATE SENSITIVITY OF THE FLOW-STRESS AND THE MECHANISM OF DEFORMATION OF SINGLE-CRYSTALS OF NI-3(ALHF)B
    EZZ, SS
    HIRSCH, PB
    [J]. PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1994, 69 (01): : 105 - 127
  • [8] FIELD RD, 1991, ACTA METALL MATER, V39, P2951, DOI 10.1016/0956-7151(91)90027-X
  • [9] TEMPERATURE AND ORIENTATION DEPENDENT PLASTIC-FLOW IN PT3AL
    HEREDIA, FE
    TICHY, G
    POPE, DP
    VITEK, V
    [J]. ACTA METALLURGICA, 1989, 37 (10): : 2755 - 2758
  • [10] HEREDIA FE, 1991, ACTA METALL MATER, V39, P2022
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