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Fracture toughness of cast ferritic steel applying local approach

dc.contributor.authorKotrechko, S.
dc.contributor.authorStrnadel, Bohumír
dc.contributor.authorDlouhý, Ivo
dc.date.accessioned2007-04-02T12:29:36Z
dc.date.available2007-04-02T12:29:36Z
dc.date.issued2007
dc.identifier.citationTheoretical and Applied Fracture Mechanics. 2007, vol. 47, issue 2, p. 171-181.en
dc.identifier.issn0167-8442
dc.identifier.urihttp://hdl.handle.net/10084/59881
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesTheoretical and Applied Fracture Mechanicsen
dc.relation.urihttp://dx.doi.org/10.1016/j.tafmec.2006.11.008en
dc.subjectlocal approachen
dc.subjectprobabilityen
dc.subjectfracture toughnessen
dc.subjectmicrocrackingen
dc.subjectcleavageen
dc.subjectferritic steelen
dc.subjectcast steelen
dc.titleFracture toughness of cast ferritic steel applying local approachen
dc.typearticleen
dc.identifier.locationNení ve fondu ÚKen
dc.description.abstract-enFracture characteristics prediction with temperature dependence has been made and experimentally proved for cast manganese steel. The approach is based on computer simulation of the crack nucleus formation and unstable microcrack equilibrium in polycrystalline metal. Results of low-temperature tests of smooth tensile specimens, tensile specimens with circumferential U and V notches, pre-cracked bend specimens and tensile specimens with circumferential shallow crack have been applied. A good agreement of predicted and experimentally determined fracture toughness temperature dependence for the tested steel has been obtained.en
dc.identifier.doi10.1016/j.tafmec.2006.11.008
dc.identifier.wos000244642800008


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