DC Field | Value | Language |
---|---|---|
dc.contributor.author | Heo, NH | - |
dc.contributor.author | Shin, HS | - |
dc.contributor.author | Kim, SJ | - |
dc.date.accessioned | 2016-03-31T08:12:29Z | - |
dc.date.available | 2016-03-31T08:12:29Z | - |
dc.date.created | 2014-03-07 | - |
dc.date.issued | 2014-01 | - |
dc.identifier.issn | 1598-9623 | - |
dc.identifier.other | 2014-OAK-0000029286 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14797 | - |
dc.description.abstract | n an austenitic Ni-Cr-Fe weld, the susceptibility for ductility-dip cracking increased with increasing power ratio for a given heat input. The solidification sub-grain width increases with increasing power ratio. Only in the case of relatively high power ratio which is defined as the power divided by the cross-sectional area of deposited metal, Auger electron spectroscope specimens show the solidification sub-grain boundary cracking, and the freshly fractured surface shows the strong sulfur and oxygen peaks. While the temperature gradient might be low in the high power ratio and thus the thermal tensile stress be overall low, the susceptibility for ductility-dip cracking increases with increasing power ratio. This may be attributed to the impurities more enriched at the solidification sub-grain boundaries resulting from the high power ratio. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.relation.isPartOf | METALS AND MATERIALS INTERNATIONAL | - |
dc.subject | metals | - |
dc.subject | welding | - |
dc.subject | fracture | - |
dc.subject | AES | - |
dc.subject | dendrite boundary cracking | - |
dc.subject | HIGH-TEMPERATURE BEHAVIOR | - |
dc.subject | HOT DUCTILITY | - |
dc.subject | PART II | - |
dc.subject | NICKEL | - |
dc.subject | METALS | - |
dc.title | Role of power ratio on ductility-dip cracking of Ni-Cr-Fe weld | - |
dc.type | Article | - |
dc.contributor.college | 철강대학원 | - |
dc.identifier.doi | 10.1007/S12540-014-1011-3 | - |
dc.author.google | Heo, NH | - |
dc.author.google | Shin, HS | - |
dc.author.google | Kim, SJ | - |
dc.relation.volume | 20 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 129 | - |
dc.relation.lastpage | 133 | - |
dc.contributor.id | 10061636 | - |
dc.relation.journal | METALS AND MATERIALS INTERNATIONAL | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | METALS AND MATERIALS INTERNATIONAL, v.20, no.1, pp.129 - 133 | - |
dc.identifier.wosid | 000329668900019 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 133 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 129 | - |
dc.citation.title | METALS AND MATERIALS INTERNATIONAL | - |
dc.citation.volume | 20 | - |
dc.contributor.affiliatedAuthor | Kim, SJ | - |
dc.identifier.scopusid | 2-s2.0-84893175853 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 3 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HIGH-TEMPERATURE BEHAVIOR | - |
dc.subject.keywordPlus | HOT DUCTILITY | - |
dc.subject.keywordPlus | PART II | - |
dc.subject.keywordPlus | NICKEL | - |
dc.subject.keywordPlus | METALS | - |
dc.subject.keywordAuthor | metals | - |
dc.subject.keywordAuthor | welding | - |
dc.subject.keywordAuthor | fracture | - |
dc.subject.keywordAuthor | AES | - |
dc.subject.keywordAuthor | dendrite boundary cracking | - |
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 | - |
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