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Critical stress for cleavage fracture in continuously cooled medium carbon V-microalloyed steel
dc.creator | Glišić, Dragomir | |
dc.creator | Radović, Nenad | |
dc.creator | Drobnjak, Đorđe | |
dc.creator | Fadel, Abdunnaser | |
dc.date.accessioned | 2021-03-10T12:32:51Z | |
dc.date.available | 2021-03-10T12:32:51Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 2211-8128 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2799 | |
dc.description.abstract | Cleavage fracture of the medium carbon V-microalloyed steel with structure consisting of acicular ferrite, pearlite and grain boundary ferrite has been investigated by means of four-point bending of the notched samples at -196 degrees C. It was found that cleavage fracture initiation has not been related to the coarse second phase particles cracking. Calculated values of the effective surface energy of 49 J/m(2) and critical cleavage fracture stress normalized by yield stress of 1.84 are in agreement with the results for the steels with ferrite-pearlite and bainite structures. | en |
dc.publisher | Elsevier Science Bv, Amsterdam | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174004/RS// | |
dc.relation | Serbian Oil Company | |
dc.rights | openAccess | |
dc.source | 20th European Conference on Fracture | |
dc.subject | medium carbon V-microalloyed steel | en |
dc.subject | acicular ferrite | en |
dc.subject | critical fracture stress | en |
dc.title | Critical stress for cleavage fracture in continuously cooled medium carbon V-microalloyed steel | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 1231 | |
dc.citation.other | 3: 1226-1231 | |
dc.citation.spage | 1226 | |
dc.citation.volume | 3 | |
dc.identifier.doi | 10.1016/j.mspro.2014.06.199 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/892/2796.pdf | |
dc.identifier.wos | 000398274600194 | |
dc.type.version | publishedVersion |