DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, Xiaodan | - |
dc.contributor.author | Lee, Hakcheol | - |
dc.contributor.author | Kim, Young Min | - |
dc.contributor.author | Kim, NJ | - |
dc.date.accessioned | 2016-03-31T08:32:09Z | - |
dc.date.available | 2016-03-31T08:32:09Z | - |
dc.date.created | 2013-05-09 | - |
dc.date.issued | 2012-10 | - |
dc.identifier.issn | 1005-0302 | - |
dc.identifier.other | 2012-OAK-0000027561 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/15525 | - |
dc.description.abstract | To examine the effect of processing parameters on microstructural evolution and to obtain the excellent combination of strength and toughness, simulation of thermo-mechanical processing was conducted using the Gleeble machine. Trial production was then conducted under the conditions obtained by Gleeble tests. Based on the results of microstructure analysis and mechanical property evaluation, the relationship between microstructural features and mechanical properties was elucidated. The result shows that the volume fraction of constituted phases can be controlled through adjusting the cooling rate and finish cooling temperature in order to get different strength levels. As cooling rate increases, the volume fraction of upper bainite increases, which leads to the increase of strength. The upper shelf energy (USE) increases with increasing volume fraction of acicular ferrite in bainite base because of the small effective acicular ferrite grain size. Ductile-brittle transition temperature (DBTT) decreases with increasing acicular ferrite volume fraction. High reduction in the rough stage has great influence on grain refinement. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | MATERIALS SCIENCE AND TECHNOLOGY | - |
dc.subject | Linepipe steel | - |
dc.subject | Microstructure | - |
dc.subject | Gleeble test | - |
dc.subject | TMCP (thermomechanical control process) | - |
dc.subject | TOUGHNESS | - |
dc.title | Effects of Processing Parameters on Microstructure and Properties of Ultra High Strength Linepipe Steel | - |
dc.type | Article | - |
dc.contributor.college | 철강대학원 | - |
dc.identifier.doi | 10.1016/S1005-0302(12)60147-9 | - |
dc.author.google | Wu, XD | - |
dc.author.google | Lee, H | - |
dc.author.google | Kim, YM | - |
dc.author.google | Kim, NJ | - |
dc.relation.volume | 28 | - |
dc.relation.issue | 10 | - |
dc.relation.startpage | 889 | - |
dc.relation.lastpage | 894 | - |
dc.contributor.id | 10184505 | - |
dc.relation.journal | MATERIALS SCIENCE AND TECHNOLOGY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND TECHNOLOGY, v.28, no.10, pp.889 - 894 | - |
dc.identifier.wosid | 000311582700004 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 894 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 889 | - |
dc.citation.title | MATERIALS SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 28 | - |
dc.contributor.affiliatedAuthor | Kim, NJ | - |
dc.identifier.scopusid | 2-s2.0-84868323775 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 5 | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Linepipe steel | - |
dc.subject.keywordAuthor | Microstructure | - |
dc.subject.keywordAuthor | Gleeble test | - |
dc.subject.keywordAuthor | TMCP (thermomechanical control process) | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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