DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, SY | - |
dc.contributor.author | Shin, SY | - |
dc.contributor.author | Lee, S | - |
dc.contributor.author | Kim, NJ | - |
dc.contributor.author | Kwak, JH | - |
dc.contributor.author | Chin, KG | - |
dc.date.accessioned | 2016-04-01T02:36:43Z | - |
dc.date.available | 2016-04-01T02:36:43Z | - |
dc.date.created | 2010-11-23 | - |
dc.date.issued | 2010-05 | - |
dc.identifier.issn | 1738-8228 | - |
dc.identifier.other | 2010-OAK-0000022207 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/25451 | - |
dc.description.abstract | An investigation was conducted into the effects of kappa-carbides on the cracking phenomenon, which often occurred in cold-rolled light-weight steel plates. Three kinds of steels were fabricated by varying the C content, and their microstructures and tensile properties were investigated. In the two steels that contained a high carbon content, the band structures of ferrites and kappa-carbides that were severely elongated along the rolling direction were well developed, whereas continuous arrays of kappa-carbides were formed in the steel that contained a low carbon content. Detailed microstructural analyses of the deformed region beneath the tensile fracture surface showed that the cracks initiated at arrays of kappa-carbides or kappa-carbides formed interfaces between the band structures, which initiated cleavage fractures in the ferrite bands, while the bands populated with a number of kappa-carbides did not play an important role in propagating the cracks. Thus, the minimization of interfacial kappa-carbides or kappa-carbide arrays by increasing the carbon content was essential for preventing cracking from occurring during cold rolling. | - |
dc.description.statementofresponsibility | X | - |
dc.language | Korean | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.relation.isPartOf | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.subject | metals | - |
dc.subject | rolling | - |
dc.subject | fracture | - |
dc.subject | scanning electron microscopy (SEM) | - |
dc.subject | kappa-carbide | - |
dc.subject | TRIP/TWIP STEELS | - |
dc.subject | TRANSFORMATION | - |
dc.subject | DEFORMATION | - |
dc.subject | MICROSTRUCTURE | - |
dc.subject | DUCTILE | - |
dc.subject | SYSTEM | - |
dc.title | Fracture Mechanisms of Cold-Rolled Light-Weight Steel Plates Containing Different Carbon Content | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.3365/KJMM.2010.48.05.377 | - |
dc.author.google | Han, SY | - |
dc.author.google | Shin, SY | - |
dc.author.google | Lee, S | - |
dc.author.google | Kim, NJ | - |
dc.author.google | Kwak, JH | - |
dc.author.google | Chin, KG | - |
dc.relation.volume | 48 | - |
dc.relation.issue | 5 | - |
dc.relation.startpage | 377 | - |
dc.relation.lastpage | 386 | - |
dc.contributor.id | 10052220 | - |
dc.relation.journal | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF METALS AND MATERIALS, v.48, no.5, pp.377 - 386 | - |
dc.identifier.wosid | 000278244200001 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 386 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 377 | - |
dc.citation.title | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.citation.volume | 48 | - |
dc.contributor.affiliatedAuthor | Lee, S | - |
dc.contributor.affiliatedAuthor | Kim, NJ | - |
dc.identifier.scopusid | 2-s2.0-77953520548 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 6 | - |
dc.description.scptc | 6 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TRIP/TWIP STEELS | - |
dc.subject.keywordPlus | TRANSFORMATION | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | DUCTILE | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordAuthor | metals | - |
dc.subject.keywordAuthor | rolling | - |
dc.subject.keywordAuthor | fracture | - |
dc.subject.keywordAuthor | scanning electron microscopy (SEM) | - |
dc.subject.keywordAuthor | kappa-carbide | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.