Estimating the stress exponent of nanocrystalline nickel: Sharp vs. spherical indentation
DC Field | Value | Language |
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dc.contributor.author | Choi, In-Chul | - |
dc.contributor.author | Yoo, Byung-Gil | - |
dc.contributor.author | Kim, Yong-Jae | - |
dc.contributor.author | Seok, Moo-Young | - |
dc.contributor.author | Wang, Yinmin | - |
dc.contributor.author | Jang, Jae-il | - |
dc.date.accessioned | 2022-07-16T19:26:27Z | - |
dc.date.available | 2022-07-16T19:26:27Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2011-08 | - |
dc.identifier.issn | 1359-6462 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/167834 | - |
dc.description.abstract | To overcome the newly found difficulties in estimating the creep exponent through the popular constant-load, sharp-indentation creep method, we propose here a modified way that involves using a spherical tip. Both sharp and spherical indentation creep experiments were performed on nanocrystalline nickel (similar to 30 nm), which is known to show creep-like behavior at room temperature. The results suggest that nanocrystalline nickel exhibits a strong strain-rate-dependent deformation mechanism, and that spherical indentation creep may produce more reliable data than sharp indentation creep. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Estimating the stress exponent of nanocrystalline nickel: Sharp vs. spherical indentation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Jae-il | - |
dc.identifier.doi | 10.1016/j.scriptamat.2011.04.031 | - |
dc.identifier.scopusid | 2-s2.0-80955178974 | - |
dc.identifier.wosid | 000292445600007 | - |
dc.identifier.bibliographicCitation | SCRIPTA MATERIALIA, v.65, no.4, pp.300 - 303 | - |
dc.relation.isPartOf | SCRIPTA MATERIALIA | - |
dc.citation.title | SCRIPTA MATERIALIA | - |
dc.citation.volume | 65 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 300 | - |
dc.citation.endPage | 303 | - |
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 | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | STRAIN-RATE SENSITIVITY | - |
dc.subject.keywordPlus | CREEP-BEHAVIOR | - |
dc.subject.keywordPlus | ROOM-TEMPERATURE | - |
dc.subject.keywordPlus | NI | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | COPPER | - |
dc.subject.keywordPlus | VOLUME | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | METAL | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordAuthor | Nanoindentation | - |
dc.subject.keywordAuthor | Creep | - |
dc.subject.keywordAuthor | Nanocrystalline materials | - |
dc.subject.keywordAuthor | Nickel | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1359646211002338?via%3Dihub | - |
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