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Homogenization of an al-mg alloy and alligatoring failure: alloy ductility and fracture
dc.creator | Romhanji, Endre | |
dc.creator | Radetić, Tamara | |
dc.creator | Popović, Miljana | |
dc.date.accessioned | 2021-03-10T13:09:28Z | |
dc.date.available | 2021-03-10T13:09:28Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 1580-2949 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3365 | |
dc.description.abstract | High-strength Al-Mg alloys have a propensity toward hot fracture and failure by alligatoring during hot rolling. In this study the effect of homogenization conditions on the susceptibility of an Al-5.1Mg-0.7Mn alloy toward alligatoring was investigated. It was found that the plates homogenized in a temperature range of 460-520 degrees C were prone toward alligatoring, but once homogenized at 550 degrees C they were not prone toward it any longer. The characterization of the fracture showed a predominance of the intergranular ductile fracture, but the type of the constitutive particles filling the voids changed with the homogenization regime. Grain decohesion and grain-boundary embrittlement show that certain thermal treatments resulted in a microstructure that promoted slip localization. | en |
dc.publisher | Inst Za Kovinske Materiale I In Tehnologie, Ljubjana | |
dc.relation | Ministry of Education, Science and Technological Development, Republic of Serbia | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34018/RS// | |
dc.rights | openAccess | |
dc.source | Materiali in Tehnologije | |
dc.subject | Al-Mg alloy | en |
dc.subject | thermo-mechanical processing | en |
dc.subject | hot working | en |
dc.subject | ductility | en |
dc.subject | embrittlement | en |
dc.title | Homogenization of an al-mg alloy and alligatoring failure: alloy ductility and fracture | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 407 | |
dc.citation.issue | 3 | |
dc.citation.other | 50(3): 403-407 | |
dc.citation.rank | M23 | |
dc.citation.spage | 403 | |
dc.citation.volume | 50 | |
dc.identifier.doi | 10.17222/mit.2015.110 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/9432/bitstream_9432.pdf | |
dc.identifier.scopus | 2-s2.0-84975037776 | |
dc.identifier.wos | 000385008500018 | |
dc.type.version | publishedVersion |