SCC behaviours of austenitic stainless steel Z3CN20-09M in high temperature water

被引：4
|
作者：
Lu, Y. H. [1 ]
Chen, Z. R. [1 ]
Zhu, X. F. [1 ]
Shoji, T. [1 ,2 ]
机构：
[1] Univ Sci & Technol Beijing, Natl Ctr Mat Serv Safety, Beijing 100083, Peoples R China
[2] Tohoku Univ, New Ind Creat Hatchery Ctr, Frontier Res Initiat, Aoba Ku, Sendai, Miyagi 9808579, Japan
来源：
MATERIALS SCIENCE AND TECHNOLOGY | 2014年 / 30卷 / 15期
关键词：
Stainless steel; Stress corrosion cracking; Pitting corrosion; Intergranular corrosion; High temperature corrosion; Interfaces; STRESS-CORROSION CRACKING; PRESSURE-VESSEL; PURE WATER; GROWTH; ENVIRONMENT; BWR;
D O I：
10.1179/1743284714Y.0000000585
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Stress corrosion cracking (SCC) behaviours of Z3CN20-09M stainless steel in high temperature water containing Cl- were studied. The results indicated that SCC sensitivity was inconsistent with test temperature. The minimum and maximum of SCC sensitivity occurred at 320 and 290 degrees C respectively, and SCC sensitivity at 250 degrees C fell between them. SCC crack initiated preferentially at bottom of corrosion pit or along phase boundary between austenite and ferrite, and its propagation depended on relative orientation to the phase boundary. SCC crack parallel to the phase boundary propagated along the phase boundary, while that perpendicular to the phase boundary was hindered to propagate.
引用
收藏
页码：1944 / 1950
页数：7
相关论文
共 50 条
  • [41] The carbide M7C3 in low-temperature-carburized austenitic stainless steel
    Ernst, Frank
    Li, Dingqiang
    Kahn, Harold
    Michal, Gary M.
    Heuer, Arthur H.
    ACTA MATERIALIA, 2011, 59 (06) : 2268 - 2276
  • [42] Correlation of mechanics degradation and thermal aging damage defects in Z3CN20.09M cast austenitic stainless steels
    Ye, Chao
    Jiang, Ni
    Hao, Jiannan
    Ma, Xinjie
    Liu, Huiping
    Luo, Jiao
    Lei, Penghui
    Shi, Fangjie
    Li, Qianwu
    Hang, Yuhua
    Qi, Pan
    Peng, Qing
    JOURNAL OF NUCLEAR MATERIALS, 2025, 605
  • [43] Effect of spinodal decomposition on the pitting corrosion resistance of Z3CN20.09M duplex stainless steel
    Chen, Yuefeng
    Chen, Xudong
    Dai, Xin
    You, Ye
    Yang, Bin
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2018, 69 (04): : 527 - 535
  • [44] Effect of Precipitated Phases on the Pitting Corrosion of Z3CN20.09M Cast Duplex Stainless Steel
    Wang, Y. Q.
    Yang, B.
    Han, J.
    Wu, H. C.
    Wang, X. T.
    MATERIALS TRANSACTIONS, 2013, 54 (05) : 839 - 843
  • [45] Mechanical properties and kinetics of thermally aged Z3CN20.09M cast duplex stainless steel
    Tong-hua Liu
    Wei Wang
    Wen-jiang Qiang
    Guo-gang Shu
    International Journal of Minerals Metallurgy and Materials, 2018, 25 (10) : 1148 - 1155
  • [46] Mechanical properties and kinetics of thermally aged Z3CN20.09M cast duplex stainless steel
    Liu, Tong-hua
    Wang, Wei
    Qiang, Wen-jiang
    Shu, Guo-gang
    INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2018, 25 (10) : 1148 - 1155
  • [47] Mechanical properties and kinetics of thermally aged Z3CN20.09M cast duplex stainless steel
    Tong-hua Liu
    Wei Wang
    Wen-jiang Qiang
    Guo-gang Shu
    International Journal of Minerals, Metallurgy, and Materials, 2018, 25 : 1148 - 1155
  • [48] Passive film properties of Z3CN20.09M duplex stainless steel aged for different times
    You, Ye
    Chen, Yuefeng
    Yang, Bin
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2018, 69 (09): : 1205 - 1217
  • [49] Crack Initiation Mechanism of Z3CN20.09M Duplex Stainless Steel during Corrosion Fatigue in Water and Air at 290 °C
    Wu, H. C.
    Yang, B.
    Shi, Y. Z.
    Gao, Q.
    Wang, Y. Q.
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2015, 31 (11) : 1144 - 1150
  • [50] Crack Initiation Mechanism of Z3CN20.09M Duplex Stainless Steel during Corrosion Fatigue in Water and Air at 290 °C
    H.C.Wu
    B.Yang
    Y.Z.Shi
    Q.Gao
    Y.Q.Wang
    JournalofMaterialsScience&Technology, 2015, 31 (11) : 1144 - 1150
12345