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dc.contributor.authorLlobet Lorenzo, Alberto
dc.contributor.authorCasellas Padró, Daniel
dc.contributor.authorRiera Colom, María Dolores
dc.contributor.authorPrado Pozuelo, José Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2013-11-15T16:18:11Z
dc.date.created2008
dc.date.issued2008
dc.identifier.citationLlobet, A. [et al.]. Fracture toughness characterization of advanced high strength steels by means of the essential work of fracture. A: International Conference on New Developments in Advanced High Strength Sheet Steels. "International Conference on New Developments in Advanced High Strength Sheet Steels". Orlando: 2008, p. 315-323.
dc.identifier.isbn978-1-886362-99-4
dc.identifier.urihttp://hdl.handle.net/2117/20633
dc.description.abstractFracture toughness cannot be readily measured in metal sheet because the small thickness in which they are used (1-3 mm). In this sense the essential work of fracture (EWF) has been successfully applied to determine fracture toughness in polymers films and many metal sheets. However, their information about the applicability of this methodology to AHSS is relatively scarce. In the present work the fracture toughness of some advanced high strength steel Dual Phase and drawing steel sheets has been measured by means of the EWF. The results show that AHSS steels with yield strength up to 800 MPa meet the requirements of the method, and therefore the values obtained for the EWF are valid. Thus, the EWF is postulated as methodology to evaluate the fracture toughness and can be used as a mechanical parameter to characterize the fracture behavior during crash of AHSS steel sheets
dc.format.extent9 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Metal·lúrgia
dc.subject.lcshSteel
dc.subject.lcshFracture mechanics
dc.titleFracture toughness characterization of advanced high strength steels by means of the essential work of fracture
dc.typeConference report
dc.subject.lemacAcer -- Propietats mecàniques
dc.subject.lemacMecànica de fractura
dc.contributor.groupUniversitat Politècnica de Catalunya. PROCOMAME - Processos de Conformació de Materials Metàl·lics
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac5311876
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorLlobet, A.; Casellas, D.; Riera, M.; Prado, J.
local.citation.contributorInternational Conference on New Developments in Advanced High Strength Sheet Steels
local.citation.pubplaceOrlando
local.citation.publicationNameInternational Conference on New Developments in Advanced High Strength Sheet Steels
local.citation.startingPage315
local.citation.endingPage323


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