2016
DOI: 10.1016/j.msea.2016.09.053
|View full text |Cite
|
Sign up to set email alerts
|

Effect of mean stress and ratcheting strain on the low cycle fatigue behavior of a wrought 316LN stainless steel

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
34
0

Year Published

2017
2017
2022
2022

Publication Types

Select...
8
1

Relationship

0
9

Authors

Journals

citations
Cited by 91 publications
(34 citation statements)
references
References 29 publications
0
34
0
Order By: Relevance
“…Liu et al 140 further extended the applicability of the FP function for axial-torsional loading conditions through replacing the maximum equivalent stress σ max eq and equivalent stress amplitude with the counterpart stresses in Equation 3. More empirical equations relating fatigue and plastic strain progress overloading cycles for various stress levels were defined by Yuan et al 141 A recently defined ratcheting-fatigue damage 60,143,144 was structured on the basis of mechanistic parameters involving the effects of mean stress, stress amplitude, and cyclic softening/hardening response of materials under uniaxial and multiaxial loading conditions. The overall damage D was defined through integration of ratcheting and fatigue damage values as…”
Section: Ratcheting Interaction With Creep Residual Stress and Famentioning
confidence: 99%
“…Liu et al 140 further extended the applicability of the FP function for axial-torsional loading conditions through replacing the maximum equivalent stress σ max eq and equivalent stress amplitude with the counterpart stresses in Equation 3. More empirical equations relating fatigue and plastic strain progress overloading cycles for various stress levels were defined by Yuan et al 141 A recently defined ratcheting-fatigue damage 60,143,144 was structured on the basis of mechanistic parameters involving the effects of mean stress, stress amplitude, and cyclic softening/hardening response of materials under uniaxial and multiaxial loading conditions. The overall damage D was defined through integration of ratcheting and fatigue damage values as…”
Section: Ratcheting Interaction With Creep Residual Stress and Famentioning
confidence: 99%
“…It is clear from the presented results that MCH4 + NLISO model predicts the experimental results better in comparison with CH3 + NLISO model. Also, the comparison of the accumulated strain between two states of loading (L1 and L2) shows that at the same applied stress amplitude, increasing the mean stress increases the strain ratcheting . Also, the results of uniaxial stress‐strain curve obtained from the experimental tests along with simulation results from MCH4 + NLISO model for L1 loading condition during the first cycle of loading and the 5th, 20th, 50th, and 150th cycle are presented in Figure .…”
Section: Finite Element Model Results and Discussionmentioning
confidence: 98%
“…Also, the comparison of the accumulated strain between two states of loading (L1 and L2) shows that at the same applied stress amplitude, increasing the mean stress increases the strain ratcheting. 5,27,46,47 Also, the results of uniaxial stress-strain curve obtained from the experimental tests along with simulation results from MCH4 + NLISO model for L1 loading condition during the first cycle of loading and the 5th, 20th, 50th, and 150th cycle are presented in Figure 11. It is obvious that there is a good agreement between the experimental results and the simulation responses.…”
Section: Uniaxial Ratcheting Simulationmentioning
confidence: 99%
“…Recently, Yuan et al explored the effects of the mean stress and ratcheting strain on the LCF behaviour of a wrought 316LN stainless steel under different control modes. They introduced a strain‐based life model to predict the ratcheting‐fatigue life based on the Coffin–Manson relationship, f()σmσaεpa=()1+μσmσaεpa=εf'2Nfc where ε pa is the plastic strain amplitude and μ is the material constant.…”
Section: Mean Stress and Ratcheting Corrections In Fatiguementioning
confidence: 99%