Effect of micro-galvanic corrosion on corrosion fatigue cracking of the weld joint of high strength bridge steel

被引：11
|
作者：
Li, Qi [1 ]
Yao, Qiong [2 ]
Sun, Liyang [1 ]
Ma, Hongchi [1 ]
Zhang, Chuang [2 ]
Wang, Ning [2 ]
机构：
[1] Univ Sci & Technol, Inst Adv Mat & Technol, Natl Mat Corros & Protect Data Ctr, Key Lab Corros & Protect MOE, Beijing 100083, Peoples R China
[2] Xichang Satellite Launch Ctr, Xichang 615000, Sichuan, Peoples R China
来源：
INTERNATIONAL JOURNAL OF FATIGUE | 2023年 / 170卷
基金：
中国国家自然科学基金;
关键词：
High-strength bridge steel; Marine atmosphere; Local electrochemical technique; Micro-galvanic corrosion; Corrosion fatigue failure; SCANNING KELVIN PROBE; E690; STEEL; FORCE MICROSCOPY; GROWTH-BEHAVIOR; CR; MICROSTRUCTURE;
D O I：
10.1016/j.ijfatigue.2023.107568
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The local electrochemical and corrosion fatigue cracking behavior of the weld joint of Q690qE high-strength bridge steel was investigated in simulated marine environment. It reveals the weld joint was vulnerable to corrosion fatigue failure in polluted marine atmosphere with the corrosion fatigue life considerably lower than that of parent metal. The micro-galvanic corrosion effect between CGHAZ and WM played a dominant role in the corrosion fatigue failure of the weld joint, leading to the final fracture mostly at CGHAZ. The micro-galvanic corrosion was caused by Volta potential variation among various subzones, which was evidenced by local electrochemical techniques.
引用
收藏
页数：15
相关论文
共 50 条
  • [31] Micro-galvanic corrosion of duplex stainless steel annealed at different temperatures evaluated by experiments and a numerical simulation model
    Cao, Xinfeng
    Hu, Xiaojun
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2022, 73 (12): : 2019 - 2031
  • [32] Understanding the effect of galvanic corrosion on the sulfide stress corrosion cracking of X80/Inconel 625 weld overlay
    Liu, Bosheng
    Zhang, Yan
    Wang, Qinying
    Liu, Li
    Dong, Lijin
    ANTI-CORROSION METHODS AND MATERIALS, 2025,
  • [33] Numerical study on the micro-galvanic corrosion of AZ31 magnesium alloy
    Gao, Fu-Yong
    Zhao, Ming
    He, Guang-Ping
    Fang, Ke-Ming
    Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing, 2013, 35 (05): : 634 - 641
  • [34] Initiation of stress corrosion cracking in notched high strength steel
    Tsuda, Masaaki, 1990, (39)
  • [35] High Strength Steel Resistant to Stress Corrosion Cracking.
    Brandis, Helmut
    Engineer, Serosh
    Lennartz, Gustav
    Spyra, Wolfgang
    von den Steinen, Albert
    Thyssen Edelstahl Technische Berichte, 1979, 5 (03): : 186 - 193
  • [36] Effects of surface micro-galvanic corrosion and corrosive film on the corrosion resistance of AZ91-xNd alloys
    Yin, Zheng
    He, Renhua
    Chen, Yang
    Yin, Zhou
    Yan, Kun
    Wang, Kun
    Yan, Hong
    Song, Honggun
    Yin, Chengxin
    Guan, Hongyu
    Luo, Chao
    Hu, Zhi
    Luc, Chassagne
    APPLIED SURFACE SCIENCE, 2021, 536
  • [37] Numerical simulation of micro-galvanic corrosion of Al alloys: Effect of density of Al(OH)3 precipitate
    Yin, Litao
    Li, Wenchao
    Wang, Yongchao
    Jin, Ying
    Pan, Jinshan
    Leygraf, Christofer
    ELECTROCHIMICA ACTA, 2019, 324
  • [38] INHIBITION OF CORROSION FATIGUE AND STRESS-CORROSION CRACKING IN HIGH-STRENGTH AEROSPACE MATERIALS
    AGARWALA, VS
    DELUCCIA, JJ
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1986, 133 (08) : C308 - C308
  • [39] Hydrogen Embrittlement and Corrosion Fatigue Performance of Galvanized Steel Wires for High Strength Bridge Cables
    Ma, Ying
    Ye, Jianshu
    Ge, Wanguang
    Lin, Jing
    ADVANCES IN SUPERALLOYS, PTS 1 AND 2, 2011, 146-147 : 134 - +
  • [40] Corrosion fatigue performance of pre-split steel wires for high strength bridge cables
    Jiang, J. H.
    Ma, A. B.
    Weng, W. F.
    Fu, G. H.
    Zhang, Y. F.
    Liu, G. G.
    Lu, F. M.
    FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2009, 32 (09) : 769 - 779
12345