Mechanical charecterization and analytical modeling of the thermo-viscoplastic behaviour AISI 304 steel under wide ranges of strain rates at room temperature
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Auteur
RODRIGUEZ-MARTINEZ, José A.RUSINEK, AlexisARIAS, Angel 
PESCI, RaphaëlRésumé
In this investigation, the thermo-viscoplastic behaviour of the steel AISI 304 has been examined. The experimental characterization of the material has been conducted in tension under wide ranges of strain rates.An analytical description of the macroscopic behaviour of this metal is reported. For such goal, the extended Rusinek-Klepaczko model to viscous drag effects is applied.It allows for proper description of the material behaviour within the whole range of loading conditions considered.In addition, the analytical formulation proposed gathers limited number of material constants and simple calibration procedure.
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Conférence invitée; ; ; ; ;PESCI, Raphaël (2011)
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Conférence invitée; ; ; ; ;PESCI, Raphaël (2011)
This work presents a constitutive model for metastable austenitic steels exhibiting Strain Induced Martensitic Transformation (SIMT). Based on the description of the kinetics of phase transformation proposed by Olson and ...
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Article dans une revue avec comité de lecture; ; ;PESCI, Raphaël (Polish Society of theoretical and applied Mechanics, 2010)
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Article dans une revue avec comité de lecture; ; ; ; ;PESCI, Raphaël (Elsevier, 2012)
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Article dans une revue avec comité de lecture; ; ; ; ;PESCI, Raphaël (Elsevier, 2012)
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