Crack Growth Studies in Railway Axles under Corrosion Fatigue: Full-scale Experiments and Model Validation

被引：14
|
作者：
Beretta, S. [1 ]
Carboni, M. [1 ]
Lo Conte, A. [1 ]
Regazzi, D. [1 ]
Trasatti, S. [2 ]
Rizzi, M. [2 ]
机构：
[1] Politecn Milan, Dept Mech Engn, Via La Masa 1, I-20156 Milan, Italy
[2] Univ Milan, Dept Chem & Electrochem, I-20133 Milan, Italy
来源：
11TH INTERNATIONAL CONFERENCE ON THE MECHANICAL BEHAVIOR OF MATERIALS (ICM11) | 2011年 / 10卷
关键词：
A1T steel; Railway axles; Corrosion-fatigue; Crack Growth; STRENGTH;
D O I：
10.1016/j.proeng.2011.04.601
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Crack initiation and growth in full scale railway axle in A1T mild steel have been studied, under three points rotating bending loading conditions and artificial rainwater as corrosive environment. A surface plastic replication technique has been used along with optical microscopy and Scanning Electron Microscopy to monitor the environment assisted fatigue at various stages. A modified Murtaza and Akid empirical model has been employed to predict the corrosion fatigue crack growth rates and a reasonable agreement has been found between experimental and calculated lifetime. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of ICM11
引用
收藏
页码：3650 / 3655
页数：6
相关论文
共 50 条
  • [1] Defect acceptability under full-scale fretting fatigue tests for railway axles
    Foletti, S.
    Beretta, S.
    Gurer, G.
    INTERNATIONAL JOURNAL OF FATIGUE, 2016, 86 : 34 - 43
  • [2] Experimental and numerical study on fretting wear and fatigue of full-scale railway axles
    Zou, Lang
    Zeng, Dongfang
    Li, Yabo
    Yang, Kai
    Lu, Liantao
    Yuan, Caiqin
    RAILWAY ENGINEERING SCIENCE, 2020, 28 (04) : 365 - 381
  • [3] Fatigue crack growth in railway axles: Assessment concept and validation tests
    Luke, M.
    Varfolomeev, I.
    Luetkepohl, K.
    Esderts, A.
    ENGINEERING FRACTURE MECHANICS, 2011, 78 (05) : 714 - 730
  • [4] Fatigue properties of railway axles: New results of full-scale specimens from Euraxles project
    Cervello, Steven
    INTERNATIONAL JOURNAL OF FATIGUE, 2016, 86 : 2 - 12
  • [5] Variable amplitude fatigue crack growth in a mild steel for railway axles: Experiments and predictive models
    Beretta, S.
    Carboni, M.
    ENGINEERING FRACTURE MECHANICS, 2011, 78 (05) : 848 - 862
  • [6] Comparison of crack growth behaviour between full-scale railway axle and scaled specimen
    Yamamoto, M.
    Makino, K.
    Ishiduka, H.
    INTERNATIONAL JOURNAL OF FATIGUE, 2016, 92 : 159 - 165
  • [7] Fatigue crack growth in railway axle specimens - Transferability and model validation
    Simunek, D.
    Leitner, M.
    Rieger, M.
    Pippan, R.
    Gaenser, H. P.
    Weber, F. J.
    INTERNATIONAL JOURNAL OF FATIGUE, 2020, 133
  • [8] Fatigue Design Evaluation of Railway Bogie with Full-Scale Fatigue Test
    Seo, Jung-Won
    Hur, Hyun-Moo
    Jun, Hyun-Kyu
    Kwon, Seok-Jin
    Lee, Dong-Hyeong
    ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2017, 2017
  • [9] Fatigue crack growth in wheelset axles under bending and torsional loading
    Hannemann, R.
    Koester, P.
    Sander, M.
    INTERNATIONAL JOURNAL OF FATIGUE, 2019, 118 (262-270) : 262 - 270
  • [10] Application of fatigue crack growth algorithms to railway axles and comparison of two steel grades
    Beretta, S
    Carboni, M
    Cantini, S
    Ghidini, A
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT, 2004, 218 (04) : 317 - 326
12345