[HTML][HTML] A critical review of experimental aspects in ratcheting fatigue: microstructure to specimen to component

SK Paul - Journal of Materials Research and Technology, 2019 - Elsevier
In the past three decades ratcheting fatigue has attracted lots of research interest.
Ratcheting can be defined as the directional progressive accumulation of plastic …

Ratcheting in pressurized pipes and equipment: a review on affecting parameters, modelling, safety codes, and challenges

A Varvani‐Farahani, A Nayebi - Fatigue & Fracture of …, 2018 - Wiley Online Library
The current study has attempted to comprehensively review ratcheting response of materials
involving various influential parameters such as loading spectra, thermal cycles, stress …

Investigation of low cycle fatigue crack propagation behavior of 316H steel at 550℃ based on cyclic response and damage accumulation: experiment and modelling

C Hu, L Xu, L Zhao, Y Han, K Song, X Luo… - International Journal of …, 2023 - Elsevier
In the framework of the unified elastic-plastic constitutive theory, the cyclic response and
damage evolution of 316H steel in the low cycle fatigue (LCF) regime was analyzed and …

Mean stress and ratcheting corrections in fatigue life prediction of metals

SP Zhu, Q Lei, QY Wang - Fatigue & Fracture of Engineering …, 2017 - Wiley Online Library
Ratcheting occurs easily because of the presence of mean stress during the stress‐control
fatigue of engineering components. For ductility exhaustion dominated fatigue failure, a new …

Influence of uniaxial and equi-biaxial tensile pre-straining on the high cycle and notch fatigue behaviour of AA2024-T4 aluminium alloy

AV Rex, SK Paul, A Singh - Theoretical and Applied Fracture Mechanics, 2023 - Elsevier
The present study investigates the impact of different tensile pre-straining (equi-biaxial and
uniaxial) on the tensile, high cycle and notch fatigue behaviour of AA2024-T4. EBSD …

[HTML][HTML] Experimental study on uniaxial ratchetting-fatigue interaction of extruded AZ31 magnesium alloy with different plastic deformation mechanisms

Y Lei, H Li, Y Liu, Z Wang, G Kang - Journal of Magnesium and Alloys, 2023 - Elsevier
The uniaxial ratchetting-fatigue interaction of extruded AZ31 magnesium (Mg) alloy is
investigated by uniaxial stress-controlled cyclic tests at room temperature and with …

Ratcheting characterization and its effect on low cycle fatigue behavior of DP600 steel sheet under cyclic shear path

ZR Zhang, ZM Yue, YM Bao, J Gao - International Journal of Fatigue, 2023 - Elsevier
For thin-walled metal parts, the effects of shear deformation must be considered. In this
study, a device for cyclic shear tests was designed, and a DP600 sheet was used to study …

Effect of pre-strain on fatigue crack growth behavior for commercial pure titanium at ambient temperature

J Li, P Zhang, L Lu, F Lv, XT Miao, L Chang… - International Journal of …, 2018 - Elsevier
In this paper, the effects of pre-strain on fatigue crack growth rate are investigated
considering wide ranges of load amplitudes and load ratios for commercial titanium alloy …

Uniaxial cyclic elasto-plastic deformation and fatigue failure of API-5L X65 steel under various loading conditions

O Fatoba, R Akid - Theoretical and Applied Fracture Mechanics, 2018 - Elsevier
The cyclic elasto-plastic deformation and fatigue failure properties of API-5L X65 steel was
characterised under monotonic, high cycle fatigue, strain controlled low cycle fatigue, and …

Evaluation of ratcheting behaviour in cyclically stable steels through use of a combined kinematic-isotropic hardening rule and a genetic algorithm optimization …

A Nath, KK Ray, SV Barai - International Journal of Mechanical Sciences, 2019 - Elsevier
Modeling of material behaviour under strain-controlled and stress-controlled loading for
cyclically stable materials (CSMs) is generally done using kinematic hardening, neglecting …