PHASE DECOMPOSITION AND 475 degree C EMBRITTLEMENT IN Fe-Cr AND Fe-Cr-Co ALLOYS.

被引：0
|
作者：
Miyazaki, Toru
Nakagaki, Masatoshi
Yajima, Etsujiro
机构：
来源：
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals | 1974年 / 38卷 / 01期
关键词：
IRON AND STEEL METALLOGRAPHY - IRON CHROMIUM COBALT ALLOYS - Embrittlement;
D O I：
10.2320/jinstmet1952.38.1_70
中图分类号：
学科分类号：
摘要：
Phase decomposition and its influence on the 475 degree C embrittlement for Fe-30% Cr, Fe-45% Cr and Fe-45% Cr-5% Co alloys were investigated. The results obtained are as follows: The modulated structure is thought to be formed by spinodal decomposition in these alloys. The wavelength of the structure, about 90 A, does not change by aging, while the amplitudes increase with the progress of aging. With the increment of the Cr content in the periodic zone (modulated structure), hardness and yield stress increase.
引用
收藏
页码：70 / 77
相关论文
共 50 条
  • [41] SPINODAL DECOMPOSITION IN FE-CR
    LASALLE, JC
    SCHWARTZ, LH
    SPOONER, S
    JOURNAL OF METALS, 1983, 35 (08): : A10 - A11
  • [42] MOESSBAUER EFFECT AND POSITRON ANNIHILATION STUDIES OF Fe-Cr ALLOYS.
    Chojcan, J.
    Szuszkiewicz, M.
    Physica Scripta, 1987, 36 (05) : 820 - 823
  • [43] EFFECT OF XENON IMPLANTATION ON THE CORROSION BEHAVIOR OF Fe-Cr ALLOYS.
    Sorensen, N.R.
    Picraux, S.T.
    Corrosion, 1984, 40 (10) : 550 - 551
  • [44] Morphology of Fe-Cr alloys
    Ustinovshikov, Y
    Pushkarev, B
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1998, 241 (1-2): : 159 - 168
  • [45] Magnetic hysteresis loop technique as a tool for the evaluation of σ phase embrittlement in Fe-Cr alloys
    Mohapatra, J. N.
    Kamada, Y.
    Murakami, T.
    Echigoya, J.
    Kikuchi, H.
    Kobayashi, S.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2013, 327 : 71 - 75
  • [46] TRANSFORMATIONS IN FE-CR ALLOYS
    WALLBRIDGE, JM
    PARR, JG
    JOURNAL OF THE IRON AND STEEL INSTITUTE, 1966, 204 : 119 - +
  • [47] Morphology of Fe-Cr alloys
    Physical-Technical Inst, Izhevsk, Russia
    Mater Sci Eng A Struct Mater Prop Microstruct Process, 1-2 (159-168):
  • [48] OXIDATION OF FE-CR ALLOYS
    LABUN, PA
    KURODA, K
    MITCHELL, TE
    JOURNAL OF METALS, 1981, 33 (09): : A15 - A15
  • [49] DAMPING CAPACITY OF FE-CR AND FE-CR BASED HIGH DAMPING ALLOYS
    SCHNEIDER, W
    SCHREY, P
    HAUSCH, G
    TOROK, E
    JOURNAL DE PHYSIQUE, 1981, 42 (NC5): : 635 - 639
  • [50] Phase Transformation and Properties of Fe-Cr-Co Alloys with Low Cobalt Content
    Gao, Qiuzhi
    Gong, Minglong
    Wang, Yingling
    Qu, Fu
    Huang, Jianeng
    MATERIALS TRANSACTIONS, 2015, 56 (09) : 1491 - 1495
12345