Effect of boundary carbide on creep crack growth in Fe-Cr15-Ni25 alloy

被引：0
|
作者：
Wang, Fugang [1 ]
Zhu, Suming [1 ]
Zhu, Shijie [1 ]
Ren, Xiaoming [1 ]
Tan, Yi [1 ]
Zhang, Junshan [1 ]
机构：
[1] Dalian Univ of Technology, Dalian, China
来源：
Jinshu Xuebao/Acta Metallurgica Sinica | 1991年 / 26卷 / 04期
关键词：
Crack propagation - Creep testing - High temperature effects;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The cavities nucleate at the triple junctions of grain boundaries in single phase Fe-Cr15-Ni25 alloy, but at carbide in such alloy with the carbide precipitated at grain boundary. The boundary carbide may retard the growth and interlinkage of cavities so as to remarkably improve the resistance to creep crack growth.
引用
收藏
相关论文
共 50 条
  • [31] High Temperature Creep Behavior of Austenitic Fe-Ni-Cr Alloy
    Hamzah, Esah
    Mudang, Maureen
    Jenq, Ang Khwang
    Khattak, Muhammad Adil
    GREEN TECHNOLOGIES FOR SUSTAINABLE & INNOVATION IN MATERIALS, 2013, 686 : 170 - 179
  • [32] GRAIN-BOUNDARY RELAXATIONS IN AN FE-NI-CR ALLOY
    SIDDELL, D
    SZKOPIAK, ZC
    METALLURGICAL TRANSACTIONS, 1972, 3 (07): : 1907 - &
  • [33] CRACK-GROWTH IN A NI3AL,CR ALLOY
    MATUSZYK, W
    STOLOFF, NS
    JOURNAL OF METALS, 1988, 40 (07): : A75 - A75
  • [34] PRECIPITATION AND GROWTH OF GAMMA''-PHASE IN NI-15CR-8FE-6NB ALLOY
    KUSABIRAKI, K
    ARAIE, S
    OOKA, T
    TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1992, 78 (04): : 650 - 657
  • [35] Environmentally assisted crack growth in a Ni-18Cr-18Fe ternary alloy at elevated temperatures
    Chen, SF
    Wei, RP
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1998, 256 (1-2): : 197 - 207
  • [36] Environmentally assisted crack growth in a Ni-18Cr-18Fe ternary alloy at elevated temperatures
    Lehigh Univ, Bethlehem, United States
    Mater Sci Eng A Struct Mater Prop Microstruct Process, 1-2 (197-207):
  • [37] Effect of deformation temperature on dynamic recrystallization of 15Cr-25Ni-Fe base superalloy
    Xiang, Song
    Ju, Quan
    Liu, Guo-Quan
    Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment, 2010, 31 (03): : 97 - 101
  • [38] Effect of primary α content on creep and creep crack growth behaviour of near α-Ti alloy
    Omprakash, C. M.
    Satyanarayana, D. V. V.
    Kumar, V.
    MATERIALS SCIENCE AND TECHNOLOGY, 2011, 27 (09) : 1427 - 1432
  • [39] Effect of temperature on the creep behavior of a Ni-Cr-Fe-Al alloy: a comparison of the experimental data and a model
    El-Magd, Essam
    Gebhard, Juergen
    Stuhrmann, Jan
    JOURNAL OF MATERIALS SCIENCE, 2007, 42 (14) : 5666 - 5670
  • [40] Effect of Ni and Cr concentration on grain boundary segregation in Fe-Cr-Ni alloys
    Kinoshita, H
    Watanabe, S
    Mochizuki, S
    Sakaguchi, N
    Takahashi, H
    JOURNAL OF NUCLEAR MATERIALS, 1996, 239 (1-3) : 205 - 209
12345