Microstructural plastic behaviour of AISI 304 austenitic stainless steel

• Type: Article in International Scientific Journal
• Date: 2004

Authors

M. M. Vieira (Author) Other; B. M. Chaparro (Author) Other; Manuel Vieira (Author) FEUP; J. V. Fernandes (Author) Other

Journal

Title: ADVANCED MATERIALS FORUM II

Vol. 455-456

Pages: 280-284

Publisher: Trans Tech Publications Ltd

Indexing

ISI Web of Knowledge - 2 Citations

Scopus - 2 Citations

Scientific classification

FOS: Engineering and technology > Materials engineering

CORDIS: Technological sciences > Engineering > Materials engineering ; Technological sciences > Engineering > Mechanical engineering

Other information

Authenticus ID: P-000-C2V

DOI: 10.4028/www.scientific.net/msf.455-456.280

Abstract (EN): Simple and complex strain paths were performed, at room temperature, on an AISI 304 austenitic stainless steel in order to characterize the microstructural plastic behaviour. The results show that, after some amount of deformation (less than 0.30), single twinning occurs in tension and rolling. In complex strain paths (rolling-tension) twinning occurs earlier. The modified Taylor model including twinning was used to elucidate the twinning activity. The orientation of the active slip and twinning planes were calculated for each grain orientation and related to the experimental TEM observations of the dislocation wall and twin orientations, with respect to the tensile axes.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 5