Приказ основних података о документу

dc.creatorRomhanji, Endre
dc.creatorGlišić, Dragomir
dc.creatorPopović, Miljana
dc.creatorMilenković, Vojin
dc.date.accessioned2021-03-10T09:45:55Z
dc.date.available2021-03-10T09:45:55Z
dc.date.issued1998
dc.identifier.issn0255-5476
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/206
dc.description.abstractStress state effect on dynamic strain aging (DSA) and the related surface appearance was analyzed in uniaxial and biaxial room temperature stretching of AlMg7 alloy sheet. In uniaxial tension the serrated yielding was found pertinent at the entire strain range for the tested material. Stretcher markings, usually noted as A ("flamboyant") type, formed during yield point elongation, while type B ("parallel bands") appeared at higher strains, due to the Portevin Le Chatelier effect. Stretching the tested sheet material over an hemispherical punch, and simulating a different degree of biaxiality, the dynamic strain aging (DSA) appeared to be suppressed by increasing the biaxiality, and accordingly the surface morphology was also changed in a complex manner.en
dc.publisherTrans Tech Publications Ltd.
dc.rightsrestrictedAccess
dc.sourceMaterials Science Forum
dc.subjectAlMg alloyen
dc.subjectbiaxial stretchingen
dc.subjectserrated yieldingen
dc.subjectsurface markingsen
dc.titleStress state effect on dynamic strain aging and surface markings during stretching of AlMg7 alloy sheeten
dc.typearticle
dc.rights.licenseARR
dc.citation.epage314
dc.citation.other282-2: 309-314
dc.citation.spage309
dc.citation.volume282-283
dc.identifier.doi10.4028/www.scientific.net/MSF.282-283.309
dc.identifier.scopus2-s2.0-11744376085
dc.identifier.wos000075079900043
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу