Dislocations, vacancies and solute diffusion in physical based plasticity model for AISI 316L

A physical based model for the evolution of flow stress of AISI 316L from room temperature up to 1300 °C, strains up to 0.6 and strain rates from 0.0005 up to 10 s −1 is developed. One set of tests have been used for model calibration and another more complex set of tests for its validation. The mod...

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Veröffentlicht in:	Mechanics of materials 2008-11, Vol.40 (11), p.907-919
Hauptverfasser:	Lindgren, Lars-Erik, Domkin, Konstantin, Hansson, Sofia
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Austenitic stainless steel Diffusion Dislocation density Dynamic strain ageing Elasticity. Plasticity Exact sciences and technology Flow stress Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) Material Mechanics Materialmekanik Measurement and testing methods Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Physics Solid mechanics Steel Forming and Surface Engineering Structural and continuum mechanics Stålformning och ytteknik Vacancy concentration Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)
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