Low cycle fatigue life prediction of 316 L(N) stainless steel based on cyclic elasto-plastic response

Roy, Samir Chandra; Goyal, Sunil; Sandhya, R.; Ray, Sudhabindu

doi:10.1016/j.nucengdes.2012.08.024

Cited by 77 publications

(49 citation statements)

References 14 publications

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“…The Basquin and Coffin-Manson parameters are summarized in Table 1. These Coffin-Manson parameters are consistent with previous reports [25]. The optical microstructures of the AISI 316L stainless steel after fatigue failure under various strain amplitudes are shown in Figure 3, and they are compared with the microstructrue of the as-received specimen.…”

Section: Resultssupporting

confidence: 89%

Nondestructive Evaluation of Strain-Induced Phase Transformation and Damage Accumulation in Austenitic Stainless Steel Subjected to Cyclic Loading

Kim

2017

Metals

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Strain-induced phase transformation and damage accumulation in austenitic stainless steel subjected to cyclic loading were investigated by nondestructive evaluation. The cyclic loading test was performed at various strain amplitudes at the same strain rate. The volume fraction of the strain-induced phase transformation (α -martensite) was determined by ferrite scope and magnetic coercivity measurement. The damage accumulation and microstructure of cyclic loading specimens were characterized by microstructural observation. The cyclic hardening and cyclic softening behavior are discussed in terms of the generation of strain-induced martensite phases and a dislocation substructure at each strain amplitude. The volume fraction of the strain-induced phase increased with the strain amplitude. The increase in α -martensite was evaluated by measuring the ultrasonic nonlinearity parameter. The presence of α -martensite is sufficient to distort the austenitic matrix due to an interface misfit between the austenite matrix and α -martensite, resulting in wave distortion of the longitudinal wave. From this wave distortion, super-harmonics may be generated with nucleation of the strain-induced martensite, a process that strongly depends on the strain amplitude.

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Section: Resultssupporting

confidence: 89%

Nondestructive Evaluation of Strain-Induced Phase Transformation and Damage Accumulation in Austenitic Stainless Steel Subjected to Cyclic Loading

Kim

2017

Metals

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“…Roy et al studied cyclic hardening properties of 316L(N) at room temperature and performed elastic‐plastic finite element analysis to obtain hysteresis loops under repeated loadings. They estimated LCF lives based on the analysed plastic strain energy dissipation.…”

Section: Introductionmentioning

confidence: 99%

Low‐cycle fatigue of 316L stainless steel under proportional and nonproportional loadings

Jin

Tian

et al. 2016

Fatigue Fract Eng Mat Struct

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This paper discusses low‐cycle fatigue characteristics of 316L stainless steel under proportional and nonproportional loadings. Tension–torsion multiaxial low‐cycle fatigue tests were performed using five strain paths. Additional hardening was observed under nonproportional loadings and was more significant in tests with larger nonproportionality. Mises equivalent strain, Smith–Watson–Topper, Fatemi–Socie, Kandil–Brown–Miller and nonproportional strain parameters were applied to the experimental data to evaluate the multiaxial low‐cycle fatigue damage. The applicability of the damage laws to practical design was discussed.

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“…Here, the fatigue life means the cycle number to failure of a material specimen under cyclic loading with a macro uniform deformation. The Manson-Coffin equation (Manson, 1953;Coffin, 1954) or its modification was widely used by some researchers to predict fatigue life of materials (Ni and Mahadevan, 2004;Buciumeanu et al, 2011;Roy et al, 2012;Wu et al, 2014;Ince and Glinka, 2014). But the premise for using this equation is that a series of fatigue experiments of the material needs to be carried out to obtain the respective fitting parameters in the equation.…”

Section: Introductionmentioning

confidence: 99%

Micromechanics based fatigue life prediction of a polycrystalline metal applying crystal plasticity

Zhang

et al. 2015

Mechanics of Materials

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Low cycle fatigue life prediction of 316 L(N) stainless steel based on cyclic elasto-plastic response

Cited by 77 publications

References 14 publications

Nondestructive Evaluation of Strain-Induced Phase Transformation and Damage Accumulation in Austenitic Stainless Steel Subjected to Cyclic Loading

Nondestructive Evaluation of Strain-Induced Phase Transformation and Damage Accumulation in Austenitic Stainless Steel Subjected to Cyclic Loading

Low‐cycle fatigue of 316L stainless steel under proportional and nonproportional loadings

Micromechanics based fatigue life prediction of a polycrystalline metal applying crystal plasticity

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