Porosity reduction through a Ti particle based gap-paste in arc welding of zinc coated steel
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kam, Dong-Hyuck | - |
dc.contributor.author | Lee, Tae Hyun | - |
dc.contributor.author | Kim, Jedo | - |
dc.date.available | 2020-07-10T04:21:55Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.issn | 0924-0136 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/3360 | - |
dc.description.abstract | Gap-paste is used to create gaps, for zinc vapor release, between the zinc coated steel sheets during the arc welding process. In-depth morphology analysis of the gap after the welding is presented which shows zinc oxide formation patterns are consistent with zinc vapor release through the formed gaps. Porosity analysis for four different mask configuration shows that the porosity of the sample, with 120 mu m gaps created by the paste, is reduced from similar to 15% to a near zero value. The tensile shear stress test reveals that the strength of the welded samples increased by similar to 30% compared to that of the samples with no gaps. High-speed camera images are also presented showing the changes in the zinc vapor release mechanism when the paste is applied, and the various stages of zinc vapor release during the welding process are discussed. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | GALVANIZED STEEL | - |
dc.subject | STRENGTH | - |
dc.subject | SHEETS | - |
dc.title | Porosity reduction through a Ti particle based gap-paste in arc welding of zinc coated steel | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jedo | - |
dc.identifier.doi | 10.1016/j.jmatprotec.2018.03.022 | - |
dc.identifier.scopusid | 2-s2.0-85045050431 | - |
dc.identifier.wosid | 000432504900023 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, v.258, pp.211 - 219 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | - |
dc.citation.title | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | - |
dc.citation.volume | 258 | - |
dc.citation.startPage | 211 | - |
dc.citation.endPage | 219 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Industrial | - |
dc.relation.journalWebOfScienceCategory | Engineering, Manufacturing | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | GALVANIZED STEEL | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | SHEETS | - |
dc.subject.keywordAuthor | Zinc coated steel | - |
dc.subject.keywordAuthor | GMA welding | - |
dc.subject.keywordAuthor | Gap paste | - |
dc.subject.keywordAuthor | Zinc vapor | - |
dc.subject.keywordAuthor | Ti particle | - |
dc.subject.keywordAuthor | Weld quality | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
94, Wausan-ro, Mapo-gu, Seoul, 04066, Korea02-320-1314
COPYRIGHT 2020 HONGIK UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.