Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이창희 | - |
dc.date.accessioned | 2020-03-04T05:02:07Z | - |
dc.date.available | 2020-03-04T05:02:07Z | - |
dc.date.issued | 2019-02 | - |
dc.identifier.citation | 대한용접접합학회지, v. 37, NO 1, Page. 21-26 | en_US |
dc.identifier.issn | 2466-2232 | - |
dc.identifier.issn | 2466-2100 | - |
dc.identifier.uri | http://e-jwj.org/journal/view.php?doi=10.5781/JWJ.2019.37.1.3 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/132998 | - |
dc.description.abstract | In this study, the nucleation behavior of acicular ferrite in 1 GPa class high strength steel weld metal was investigated. A 1 GPa class as-deposited weld metal specimen was prepared by single-pass welding using a prototype flux-cored wire, and a reheated weld metal specimen was obtained using Gleeble simulation technique. The typical inclusion in both specimens was composed of MnTi₂O₄ and amorphous. It was found that the inclusion potency for acicular ferrite nucleation was maximized in the as-deposited weld metal because of both the formation of Mn-depleted zone (MDZ) near the MnTi2O4 and the low interfacial energy between the MnTi2O4 and ferrite. In the reheated weld metal specimen, it was observed that the inclusion potency decreased possibly due to the homogenization of Mn in the MDZ that occurred during reheating thermal cycling. | en_US |
dc.description.sponsorship | 본 연구는 원자력안전위원회의 재원으로 한국원자력 안전재단의 지원을 받아 수행한 원자력안전연구사업의 연구결과입니다. (No. 1805005) | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 대한용접접합학회 | en_US |
dc.subject | High strength steel | en_US |
dc.subject | Weld metal | en_US |
dc.subject | Acicular ferrite | en_US |
dc.subject | Nucleation | en_US |
dc.title | 1 GPa 급 고강도강 용접금속에서의 침상형 페라이트 핵생성 거동 | en_US |
dc.title.alternative | Nucleation Behavior of Acicular Ferrite in 1 GPa Class High Strength Steel Weld Metal | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 37 | - |
dc.identifier.doi | 10.5781/JWJ.2019.37.1.3 | - |
dc.relation.page | 21-26 | - |
dc.relation.journal | 대한용접접합학회지 | - |
dc.contributor.googleauthor | 강용준 | - |
dc.contributor.googleauthor | 이창희 | - |
dc.contributor.googleauthor | Kang, Yongjoon | - |
dc.contributor.googleauthor | Lee, Changhee | - |
dc.relation.code | 2019035039 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | chlee | - |
dc.identifier.orcid | https://orcid.org/0000-0002-1775-3020 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.