Corrosion effects on fatigue crack propagation of stainless steel and its heat affected zone in pH buffer solutions

被引：1
|
作者：
Lee, Heung-Shik [1 ]
Bang, Sung-Ho [2 ]
Kim, Tae-Won [1 ]
机构：
[1] Hanyang Univ, Sch Mech Engn, Seoul 133791, South Korea
[2] Hanyang Univ, Dept Automot Engn, Seoul 133791, South Korea
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2014年 / 28卷 / 10期
关键词：
Average corrosion rate; Corrosion fatigue crack propagation; Heat affected zone; Modified Forman equation; pH buffer solution; PRECIPITATION; STRENGTH; BEHAVIOR; STRESS;
D O I：
10.1007/s12206-014-0916-6
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A corrosion fatigue crack propagation test for 430 stainless steel and its heat affected zone was conducted in pH buffer solutions, and the results were compared with model predictions. The bare corrosion effect on fatigue crack propagation, particularly in corrosive environments was evaluated by means of a modified Forman equation. As shown in the results, the average corrosion rate determined from the ratio of corrosion induced crack length to the entire crack length under a cycle load was 0.11 and 0.37 for the base metal and heat affected zone, respectively, with a load ratio of 0.5, frequency of 0.5, and a pH 10.0 environment. The modeling and experimental processes demonstrate a step towards a methodology enabling the corrosion effects on fatigue crack propagation behavior to be determined.
引用
收藏
页码：4037 / 4047
页数：11
相关论文
共 50 条
  • [1] Corrosion effects on fatigue crack propagation of stainless steel and its heat affected zone in pH buffer solutions
    Heung-Shik Lee
    Sung-Ho Bang
    Tae-Won Kim
    [J]. Journal of Mechanical Science and Technology, 2014, 28 : 4037 - 4047
  • [2] Corrosion Effects on the Fatigue Crack Propagation of Giga-Grade Steel and its Heat Affected Zone in pH Buffer Solutions for Automotive Application
    Lee, H. S.
    [J]. 4TH INTERNATIONAL CONFERENCE ON ADVANCED ENGINEERING AND TECHNOLOGY (4TH ICAET), 2018, 317
  • [3] Corrosion fatigue crack propagation in a heat affected zone of high-performance steel in an underwater sea environment
    Kang, Dong-Hwan
    Lee, Jong-Kwan
    Kim, Tae-Won
    [J]. ENGINEERING FAILURE ANALYSIS, 2011, 18 (02) : 557 - 563
  • [4] Corrosion of the heat-affected zone of stainless steel weldments
    Santillan, S. N.
    Valdez, S. B.
    Schorr, W. M.
    Martinez, R. A.
    Colton, S. J.
    [J]. ANTI-CORROSION METHODS AND MATERIALS, 2010, 57 (04) : 180 - 184
  • [5] THE CORROSION FATIGUE CRACK PROPAGATION OF 316LN AUSTENITIC STAINLESS STEEL
    Yang, Bin
    Wu, Huanchun
    [J]. 7TH INTERNATIONAL CONFERENCE INTEGRITY-RELIABILITY-FAILURE (IRF2020), 2020, : 321 - 322
  • [6] Fatigue crack propagation of stainless steel welds
    Kusko, CS
    DuPont, JN
    Marder, AR
    [J]. TRENDS IN WELDING RESEARCH, PROCEEDINGS, 2003, : 70 - 75
  • [7] EFFECT OF pH ON CORROSION FATIGUE CRACK PROPAGATION IN A LOW CARBON STEEL.
    Misawa, Toshihei
    Kobayashi, Yoshiki
    [J]. Boshoku Gijutsu/Corrosion Engineering, 1976, 25 (08): : 493 - 497
  • [8] Effects of pH and specimen orientation on the corrosion fatigue behaviour of a duplex stainless steel in chloride solutions
    Roychowdhury, S
    Ghosal, SK
    De, PK
    [J]. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2004, 57 (03) : 265 - 270
  • [9] Effect of Heat Treatment on Corrosion, Fatigue, and Corrosion Fatigue Behavior of 17-4PH Stainless Steel
    M. Ghasemian Malakshah
    A. Eslami
    F. Ashrafizadeh
    A. Berenjkoub
    [J]. Journal of Materials Engineering and Performance, 2023, 32 : 6610 - 6621
  • [10] Fatigue crack propagation in austenitic stainless steel weldments
    J. T. Al-Haidary
    A. A. Wahab
    E. H. Abdul Salam
    [J]. Metallurgical and Materials Transactions A, 2006, 37 : 3205 - 3214
12345