Furthermore, stress鈥搒train curves at different temperatures are plotted and a stress鈥搒train model is also proposed.doi:10.1016/j.engstruct.2005.07.005Ju ChenDepartment of Civil EngineeringBen YoungEngineering StructuresChen, J. and Young, B. (2006). Stress-strain curves for stainless steel at...
Material modelling Nonlinear stress–strain behaviour Stress–strain curves Stainless steel Tensile tests 1. Introduction Stainless steel is gaining increasingly widespread usage in a range of engineering applications. The material is characterized by a nonlinear stress–strain curve which differs from that ...
possibletoconstructtheentirestress–straincurvefromtheRamberg–Osgoodparameters(E 0 , s 0.2 ,n). 2002ElsevierScienceLtd.Allrightsreserved. Keywords:Stainlesssteel;Stress–straincurves;Ramberg–Osgoodcurve;Tests 1.Introduction Stainlesssteelalloyshavelowproportionalitylimitsandextendedstrain-hardening capability.The...
Duplex stainless steelSteelTensile strengthTensionPlastic deformationThere is a need for developing an accurate and united mathematical model representing tensile engineering stress–strain curves of duplex stainless steels and high-strength steels up to maximum load....
Stress-strength modelNormal probability plotEDX analysisPrecipitationThis study presents the tensile test results of AISI 304 stainless steel under room and elevated temperatures and the use of normal statistical plot to design purpose. The minimum ductility occurs in...
This paper presents a comprehensive study on the strain-induced martensitic transformation and reversion transformation of the strain-induced martensite in AISI 304 stainless steel using a number of complementary techniques such as dilatometry, calorimetry, magnetometry, and in-situ X-ray diffraction, coup...
ranges ofσy(350–1300 MPa),σUTS(800–1300 MPa), andεf(15–75%) depending on degrees of recrystallization relevant to twins and dislocation densities13. Higher work hardening was observed in AM CrCoNi compared to the AM SS 316 L in true stress-strain curve (shown in Fig.S2, ...
The plastic instability in the stress-strain curve and work hardening of a type AISI 316 austenitic stainless steel was investigated in the high temperature range of 150°C to 800°C for two strain rates. The results indicate the occurre... SN Monteiro,FM Margem,VS Candido,... - 《Mat Re...
The stress‒strain curve including the current transient as a function of the time is presented in Fig.3a, where the yield strength (σy) and the ultimate tensile strength (σUTS) are labeled with dashed lines35,36. Two regions can be distinguished, resilience from the preload to theσy...
stress-strain curvemobile dislocationaustenitic stainless steeltensile reloadingstress relaxationThe authors investigated the influence of grain size on serrated flow behavior in the temperature range 523-973K. The type of serrations depends on strain rate, temperature and grain size. The strain between ...