Investigation and modelling of theplasticity-induced martensite formation in metastable austenites
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Marek Smaga
Abstract
Mechanical stress–strain hysteresis, temperature and magnetic measurements were performed for the detailed characterisation of the cyclic deformation behaviour of metastable austenitic steels with particular attention to plasticity-induced martensite formation. Specimens of AISI 304, AISI 321 and AISI 348 stainless steels were investigated under plastic strain control at ambient temperature. On the basis of comprehensive experimental data, a model was developed for the description of the plasticity-induced martensite formation in metastable austenites under cyclic loading. The process of martensite formation was described as a function of the cumulative plastic strain and the cumulative strain energy density.
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© 2006, Carl Hanser Verlag, München
Artikel in diesem Heft
- Contents
- Contents
- Basic
- Microcracks in superalloys: From local in-situ measurements to lifetime prediction
- Residual stress development due to thermal cycling of the particle-reinforced alloy EN AW-6061– experiment and simulation
- Analysis of defect configurations with positron lifetime measurements by pulsed low energy beams
- The nature of the TRIP-effect in metastable austenitic steels
- Investigation and modelling of theplasticity-induced martensite formation in metastable austenites
- Thermal relaxation of residual stresses in TiN films deposited by arc ion plating
- On the Hall–Petch relation between flow stress and grain size
- Polymer-derived Si–C–N ceramics reinforced by single-wall carbon nanotubes
- Applied
- Strengthening of silicon nitride ceramics by shot peening
- Assessment of creep behaviour of the die-cast cylinder-head alloy AlSi6Cu4-T6
- New aspects of bending rotation fatigue in ultra-fine-grained pseudo-elastic NiTi wires
- Anwendung des lokalen Dauerfestigkeitskonzepts zur Bewertung der Wirksamkeit von Schweißnahtnachbehandlungsmaßnahmen
- Investigation of the thermoelastic response of long-fibre reinforced thermoplasticsby comparison with different non-contactstrain measurement techniques
- Effect of surface roughening on increasingthe spectral selectivity of cermet solarselective absorbers
- Experimental observations on thecorrelation between microstructure andfracture of multiphase steels
- Pressure solidification – a novel moulding technique for plastic parts with superior dimensional stability
- DGM News
- DGM News
Artikel in diesem Heft
- Contents
- Contents
- Basic
- Microcracks in superalloys: From local in-situ measurements to lifetime prediction
- Residual stress development due to thermal cycling of the particle-reinforced alloy EN AW-6061– experiment and simulation
- Analysis of defect configurations with positron lifetime measurements by pulsed low energy beams
- The nature of the TRIP-effect in metastable austenitic steels
- Investigation and modelling of theplasticity-induced martensite formation in metastable austenites
- Thermal relaxation of residual stresses in TiN films deposited by arc ion plating
- On the Hall–Petch relation between flow stress and grain size
- Polymer-derived Si–C–N ceramics reinforced by single-wall carbon nanotubes
- Applied
- Strengthening of silicon nitride ceramics by shot peening
- Assessment of creep behaviour of the die-cast cylinder-head alloy AlSi6Cu4-T6
- New aspects of bending rotation fatigue in ultra-fine-grained pseudo-elastic NiTi wires
- Anwendung des lokalen Dauerfestigkeitskonzepts zur Bewertung der Wirksamkeit von Schweißnahtnachbehandlungsmaßnahmen
- Investigation of the thermoelastic response of long-fibre reinforced thermoplasticsby comparison with different non-contactstrain measurement techniques
- Effect of surface roughening on increasingthe spectral selectivity of cermet solarselective absorbers
- Experimental observations on thecorrelation between microstructure andfracture of multiphase steels
- Pressure solidification – a novel moulding technique for plastic parts with superior dimensional stability
- DGM News
- DGM News