Stress-dependent hardening-to-softening transition of hydrogen effects in nanoindentation of a linepipe steel
DC Field | Value | Language |
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dc.contributor.author | Lee, Dong-Hyun | - |
dc.contributor.author | Lee, Jung-A | - |
dc.contributor.author | Seok, Moo-Young | - |
dc.contributor.author | Baek, Un Bong | - |
dc.contributor.author | Nahm, Seung Hoon | - |
dc.contributor.author | Jang, Jae-il | - |
dc.date.accessioned | 2022-07-16T06:31:38Z | - |
dc.date.available | 2022-07-16T06:31:38Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-01 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/160962 | - |
dc.description.abstract | We explored the influences of hydrogen on small-scale strength of a linepipe steel through nanoindentation experiments with four pyramidal indenters. Interestingly, a transition from hydrogen-induced hardening to softening was observed as indenter sharpness increases. The transition was analyzed based on the enhancement in hydrogen's elastic shielding effects for a sharper indenter, which could be indirectly evidenced by the stress effects on indentation pile-up, dislocation density, and rate dependency of hardness. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Stress-dependent hardening-to-softening transition of hydrogen effects in nanoindentation of a linepipe steel | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Jae-il | - |
dc.identifier.doi | 10.1016/j.ijhydene.2013.11.060 | - |
dc.identifier.scopusid | 2-s2.0-84891826450 | - |
dc.identifier.wosid | 000331420900029 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.39, no.4, pp.1897 - 1902 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.volume | 39 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1897 | - |
dc.citation.endPage | 1902 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | AUSTENITIC STAINLESS-STEEL | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | INDENTER ANGLE | - |
dc.subject.keywordPlus | TITANIUM-ALLOY | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | EMBRITTLEMENT | - |
dc.subject.keywordPlus | LOAD | - |
dc.subject.keywordPlus | IRON | - |
dc.subject.keywordPlus | PLASTICITY | - |
dc.subject.keywordPlus | FRACTURE | - |
dc.subject.keywordAuthor | Hydrogen | - |
dc.subject.keywordAuthor | Nanoindentation | - |
dc.subject.keywordAuthor | Hardness | - |
dc.subject.keywordAuthor | Linepipe steel | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0360319913027857?via%3Dihub | - |
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