Skorupski, Robert ; Smaga, Marek ; Eifler, Dietmar ; Schmitt, Regina ; Müller, Ralf (2014)
Influence of Morphology of Deformation Induced α´-Martensite on Stress-Strain Response in a Two Phase Austenitic-Martensitic-Steel.
In: Key Engineering Materials, 592-593
doi: 10.4028/www.scientific.net/KEM.592-593.582
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In this research work specimens of the metastable austenitic steels AISI 304 and AISI 347 with one phase (fully austenitic) and two phase (austenitic-α ́-martensitic) microstructure were monotonically loaded at ambient temperature. Using stress-strain and temperature measurements the deformation behavior was characterized in detail. To study the influence of morphology of deformation induced α ́-martensite on the stress-strain response a phase field model for α ́-martensite transformations was developed. With this approach it was possible to model the two phase austenite-α ́-martensite microstructure and investigate the deformation behavior on the micro level. With optical microscopy, magnetic and x-ray measurements the microstructure characterization of fully austenitic and austenitic-α ́-martensitic steels was realized.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Skorupski, Robert ; Smaga, Marek ; Eifler, Dietmar ; Schmitt, Regina ; Müller, Ralf |
| Art des Eintrags: | Bibliographie |
| Titel: | Influence of Morphology of Deformation Induced α´-Martensite on Stress-Strain Response in a Two Phase Austenitic-Martensitic-Steel |
| Sprache: | Englisch |
| Publikationsjahr: | 2014 |
| Verlag: | Trans Tech Publ. |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Key Engineering Materials |
| Jahrgang/Volume einer Zeitschrift: | 592-593 |
| DOI: | 10.4028/www.scientific.net/KEM.592-593.582 |
| URL / URN: | https://www.scientific.net/KEM.592-593.582 |
| Kurzbeschreibung (Abstract): | In this research work specimens of the metastable austenitic steels AISI 304 and AISI 347 with one phase (fully austenitic) and two phase (austenitic-α ́-martensitic) microstructure were monotonically loaded at ambient temperature. Using stress-strain and temperature measurements the deformation behavior was characterized in detail. To study the influence of morphology of deformation induced α ́-martensite on the stress-strain response a phase field model for α ́-martensite transformations was developed. With this approach it was possible to model the two phase austenite-α ́-martensite microstructure and investigate the deformation behavior on the micro level. With optical microscopy, magnetic and x-ray measurements the microstructure characterization of fully austenitic and austenitic-α ́-martensitic steels was realized. |
| Zusätzliche Informationen: | Conference Name: Materials Structure & Micromechanics of Fracture VII ; ISBN: 9783037859346 |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik > Fachgebiet Kontinuumsmechanik |
| Hinterlegungsdatum: | 04 Mai 2022 13:25 |
| Letzte Änderung: | 04 Mai 2022 13:25 |
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