DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhang, J | - |
dc.contributor.author | Park, JM | - |
dc.contributor.author | Kim, DH | - |
dc.contributor.author | Kim, HS | - |
dc.date.accessioned | 2016-04-01T02:57:51Z | - |
dc.date.available | 2016-04-01T02:57:51Z | - |
dc.date.created | 2010-11-24 | - |
dc.date.issued | 2007-03-25 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.other | 2010-OAK-0000021025 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/26055 | - |
dc.description.abstract | Compressive behavior of Ti45Zr16Ni9Cu10Be20 (numbers indicate at.%) bulk metallic glasses was investigated at strain rates ranging from 10(-4) to 10(-1) s(-1). Little effect of strain rate on the mechanical properties is observed in an amorphous specimen when the strain rates are below 10(-3)s(-1). An appreciable total strain of about 5% is observed and the plastic flow is serrated. However, a positive strain rate dependence of yield strength is found when the strain rate reaches 10(-1) s(-1), which is reported for the first time in metallic glasses under a compressive loading condition. Further, the macroscopic plastic strain distinctly decreases and flow serration vanishes at a high strain rate. A comparison of the significantly different mechanical behavior of Ti45Zr16Ni9Cu10Be20 bulk metallic glass with other bulk metallic glass systems is also presented. (c) 2006 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.subject | bulk metallic glasses | - |
dc.subject | shear band | - |
dc.subject | plastic deformation | - |
dc.subject | strain rate effect | - |
dc.subject | Ti-based alloy | - |
dc.subject | compressive behavior | - |
dc.subject | SERRATED FLOW | - |
dc.subject | DEFORMATION | - |
dc.subject | PLASTICITY | - |
dc.subject | ENHANCEMENT | - |
dc.subject | TEMPERATURE | - |
dc.subject | DEPENDENCE | - |
dc.subject | DUCTILITY | - |
dc.subject | STRENGTH | - |
dc.subject | ALLOY | - |
dc.title | Effect of strain rate on compressive behavior of Ti45Zr16Ni9Cu10Be20 bulk metallic glass | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/J.MSEA.2006.02.405 | - |
dc.author.google | Zhang, J | - |
dc.author.google | Park, JM | - |
dc.author.google | Kim, DH | - |
dc.author.google | Kim, HS | - |
dc.relation.volume | 449 | - |
dc.relation.startpage | 290 | - |
dc.relation.lastpage | 294 | - |
dc.contributor.id | 10056225 | - |
dc.relation.journal | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.449, pp.290 - 294 | - |
dc.identifier.wosid | 000245477800063 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 294 | - |
dc.citation.startPage | 290 | - |
dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.volume | 449 | - |
dc.contributor.affiliatedAuthor | Kim, HS | - |
dc.identifier.scopusid | 2-s2.0-33847215408 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 35 | - |
dc.description.scptc | 32 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | SERRATED FLOW | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | PLASTICITY | - |
dc.subject.keywordPlus | DEPENDENCE | - |
dc.subject.keywordPlus | DUCTILITY | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordAuthor | bulk metallic glasses | - |
dc.subject.keywordAuthor | shear band | - |
dc.subject.keywordAuthor | plastic deformation | - |
dc.subject.keywordAuthor | strain rate effect | - |
dc.subject.keywordAuthor | Ti-based alloy | - |
dc.subject.keywordAuthor | compressive behavior | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
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 | - |
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