...Run-Hua Song; Hai-Long Qin; Dong-Feng Li; Zhong-Nan Bi; Esteban P. Busso; Hong-Yao Yu; Xiao-Long Liu; Jin-hui Du; Ji Zhang The effects of dynamic strain aging (DSA) on residual stresses generated in Ni-base superalloys during heat treatments are not well understood. In this study, the residual...

... of residual stresses induced by nitriding on the fatigue behavior of a marine diesel engine crankshaft. The residual stress gradient induced by the thermochemical treatment was taken into account by means of finite element models. Experimental tests were carried out with an axial testing machine in order...

...) mechanical property uniformity between the weld and nonweld material, and (3) compressive rather than tensile residual stress components on the outer surface of the tubes. Photographs of representative tubes used to measure the axial component of residual stress in the DP600 and 12R tubular material...

...Mohamed N.A. Nasr; E.-G. Ng; M. A. Elbestawi Finite element analysis was used in the current study to examine the effects of strain hardening and initial yield strength of workpiece material on machining-induced residual stresses (RS). An arbitrary–Lagrangian–Eulerian finite element model was built...

...L. Chen; J. Cao; Y. J. Weitsman This article concerns the minimization of residual thermal stresses in geometrically constrained adhesive layers and thin polymeric composite lay-ups with emphasis on the role of initial stresses. Such residual stresses evolve during cure and subsequently during post...