Multiaxial low-cycle thermo-mechanical fatigue of a low-alloy martensitic steel: Cyclic mechanical behaviour, damage mechanisms and life prediction

被引：28
|
作者：
Bartosak, Michal [1 ]
Horvath, Jakub [2 ]
Spaniel, Miroslav [1 ]
机构：
[1] Czech Tech Univ, Ctr Adv Aerosp Technol, Fac Mech Engn, Dept Mech Biomech & Mechatron, Tech St 4, Prague 16607, Czech Republic
[2] Czech Tech Univ, Ctr Adv Aerosp Technol, Fac Mech Engn, Dept Mat Engn, Charles Sq 13, Prague 12135, Czech Republic
来源：
INTERNATIONAL JOURNAL OF FATIGUE | 2021年 / 151卷
关键词：
Low-cycle fatigue; Thermo-mechanical fatigue; Life prediction; Non-proportional loading; Critical plane approach; HIGH-TEMPERATURE; CREEP-FATIGUE; HOLD TIME; SUPERALLOY; OXIDATION; FREQUENCY; PARAMETER; TENSILE; MODEL; LCF;
D O I：
10.1016/j.ijfatigue.2021.106383
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Axial-torsional Low-Cycle Fatigue tests (LCF) and Thermo-Mechanical Fatigue tests (TMF) were performed on a low-alloy martensitic steel for temperatures between 300 degrees C and 600 degrees C, as both proportional and nonproportional. The results show that non-proportional loading leads to an increase in fatigue damage and to a decrease in the observed lifetime. The TMF damage model is proposed here in order to incorporate the effects of multiaxial loading and varying temperatures. This damage model is based on a critical plane approach, and it incorporates the fatigue, oxidation and creep forms of damage. Finally, the proposed model is validated for a large experimental database.
引用
收藏
页数：14
相关论文
共 50 条
  • [21] Experimental characterization of a CuAg alloy for thermo-mechanical applications: non-linear plasticity models and low-cycle fatigue curves
    Benasciutti, D.
    De Bona, F.
    Moro, L.
    Novak, J. Srnec
    7TH INTERNATIONAL CONFERENCE ON FATIGUE DESIGN, FATIGUE DESIGN 2017, 2018, 213 : 743 - 753
  • [22] Thermo-mechanical and low cycle fatigue behaviour of a nickel-base superalloy at elevated temperatures
    Buchholz, Bjoern
    Harders, Harald
    Gampe, Uwe
    MATERIALS AT HIGH TEMPERATURES, 2013, 30 (01) : 43 - 48
  • [23] Low cycle fatigue failure and microstructural change of aluminum alloy subjected to thermo-mechanical loading
    Sasaki, K
    Takahashi, T
    Numao, H
    PROGRESS IN MECHANICAL BEHAVIOUR OF MATERIALS (ICM8), VOL 1: FATIGUE AND FRACTURE, 1999, : 79 - 84
  • [24] Fatigue life predictions of metal structures based on a low-cycle, multiaxial fatigue damage model
    Springer, M.
    Pettermann, H. E.
    INTERNATIONAL JOURNAL OF FATIGUE, 2018, 116 : 355 - 365
  • [25] The Low-Cycle Fatigue Behavior of a High-Strength Low-Alloy Steel Subjected to Tempforming
    Dolzhenko, Anastasiia
    Dolzhenko, Pavel
    Dudko, Valeriy
    Kaibyshev, Rustam
    Belyakov, Andrey
    MATERIALS, 2025, 18 (05)
  • [26] THERMAL AND MECHANICAL LOAD INDUCED DAMAGE BEHAVIOR OF A LOW-ALLOY STEEL - MECHANISMS AND MODELING
    WANG, TJ
    ENGINEERING FRACTURE MECHANICS, 1993, 44 (06) : 971 - 980
  • [27] Hysteretic energy damage coupled elastoplastic constitutive model and its application to low-cycle fatigue life prediction of martensitic steel
    Guang, Yang
    Guojun, Du
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 24 : 769 - 779
  • [28] Fatigue life prediction considering conversion of mean stress for titanium alloy under multiaxial thermo-mechanical random loading
    Wang, Jin-Jie
    Shang, De-Guang
    Li, Wen-Long
    Li, Wei
    Qian, Cheng
    Wu, Shao-Dong
    INTERNATIONAL JOURNAL OF FATIGUE, 2024, 188
  • [29] Heat treatment effect on thermo-mechanical fatigue and low cycle fatigue behaviors of A356.0 aluminum alloy
    Azadi, Mohammad
    Shirazabad, Mehdi Mokhtari
    MATERIALS & DESIGN, 2013, 45 : 279 - 285
  • [30] LOW-CYCLE FATIGUE STRENGTH OF NOTCHED NI-CR-FE ALLOY 600 AND LOW-ALLOY STEEL
    SNOW, AL
    LANGER, BG
    GIBBONS, WG
    JOURNAL OF MATERIALS, 1970, 5 (03): : 719 - &
12345