Experimental survey on the behaviour of AISI 304 steel sheets subjected to perforation

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dc.contributor.author RODRIGUEZ-MARTINEZ, J. A.
dc.contributor.author RUSINEK, Alexis
dc.contributor.author PESCI, Raphaël
  178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
dc.date.accessioned 2015-06-24T08:39:44Z
dc.date.available 2015-06-24T08:39:44Z
dc.date.issued 2010
dc.date.submitted 2015-06-24T07:44:00Z
dc.identifier.issn 0263-8231
dc.identifier.uri http://hdl.handle.net/10985/9628
dc.description.abstract This paper presents and analyzes the behaviour of AISI 304 steel sheets subjected to perforation under a wide range of impact velocities. The relevance of this steel resides in the potential transformation of austenite into martensite during mechanical loading. This process leads to an increase in strength and ductility of the material. It makes the AISI 304 attractive for many engineering applications, especially for building structural elements responsible for absorbing energy under fast loading. However, this transformation takes place only under determined loading conditions strongly dependent on initial temperature and deformation rate. In order to study the material behaviour under impact loading, perforation tests have been performed at room temperature using both, a drop weight tower and a pneumatic gas gun within the range of impact velocities 2.5 m/s≤V0≤85 m/s. The results are compared with those reported in [18] and [21] for ES steel and TRIP 1000 steel. The comparison highlights the good performance of the AISI 304 under high loading rates. Martensitic transformation taking place in this steel during perforation is identified responsible for such behaviour. en
dc.language.iso en
dc.publisher Elsevier
dc.rights Post-print
dc.subject AISI 304 steel en
dc.subject Dynamic failure en
dc.subject Martensitic transformation en
dc.subject Perforation en
dc.subject Steel sheet en
dc.title Experimental survey on the behaviour of AISI 304 steel sheets subjected to perforation en
ensam.hal.id hal-01167261 *
ensam.hal.status accept *
dc.identifier.doi 10.1016/j.tws.2010.07.005
dc.typdoc Articles dans des revues avec comité de lecture
dc.localisation Centre de Metz
dc.subject.hal Sciences de l'ingénieur: Matériaux
ensam.audience Internationale
ensam.page 966-978
ensam.journal Thin-Walled Structures
ensam.volume 48
ensam.issue 12

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