... This paper presents three models that were developed explicitly for predicting the creep-fatiguebehavior of Mod.9Cr-1Mo steel. The Cyclic Softening Model incorporated tensile strain hardening and creep deformation, and described the cyclic stress variation as a function of cycle number under...

... cyclic softening Takanori Hirosei, Hiroyasu Tanigawa2, Masami Alldo2, Takashi Suzuki !, Akira Kohyama3, Yutai Katoh3, and Minoru Nami4 Evaluation of Fatigue Properties with MiniatureHourglassSpecimen Reference: Hirose, T., Tanigawa, H., Ando, M., Suzuki, T., Kohyama, A., Katoh, Y., Narui, M...

... with the lowest pressure, producing reversed yielding, which in the past often has been regarded as optimal pressure. autofrettage residual stresses notch strains cyclic hardening cyclic softening constitutive equations Volker B. K6ttgen, 1Michael Schdn, ~and T i m m Seeger 2 Application...

...., for selecting materials and predicting fatigue behavior under service conditions). low cycle fatigue stainless steel temperature strain rate cyclic hardening cyclic softening transgranular fracture intergranular fracture fatigue mechanism map Kenji Kanazawa, ^ Koji Yamaguchi, ^ and Satoshi...

... bands voids crack initiation crack propagation cyclic softening renucleation mechanism S. Q. Zhang,^ C. H. Tao,^ and M. G. Yan^ Effect of Microstructures on Low Cycle Fatigue Behavior in a TC6(Ti-6AI-2.5Mo-2Cr-0.5Fe-0.3Si) Titanium Alloy REFERENCE: Zhang, S. Q., Tao, C. H., and Van, M. G...

... to the cyclic softening or cyclic hardening characteristics of the virgin material. The transition behavior of the 4340 steel was also altered by monotonic and cyclic prestrain. Moreover, material strength appears to provide a rationale to account for the effects of prestrain history on the transition behavior...

... To investigate the fatigue behavior of cyclically softening and hardening steels under multiaxial elastic-plastic strains, axial strain, and shear strain controlled fatigue tests under constant amplitude loading were carried out. S-N curves under axial strain and torsional pure shear as well...

... mechanical properties cyclic stress-strain analysis fatigue (metals) cycles stress strain cyclic softening tests evaluation low cycle fatigue T. S. Cook' Cyclic Stress-Strain Beiiavior of Inconel 718 REFERENCE: Cook, T. S., "CycUc Stress-Strain Behavior of Inconel 718," Mechanical Testing...