DC Field | Value | Language |
---|---|---|
dc.contributor.author | Y. -W. Kim | - |
dc.contributor.author | S. H. Jang | - |
dc.contributor.author | T. Nishimura | - |
dc.contributor.author | CHOI, SI YOUNG | - |
dc.contributor.author | S. D. Kim | - |
dc.date.accessioned | 2018-01-04T06:39:58Z | - |
dc.date.available | 2018-01-04T06:39:58Z | - |
dc.date.created | 2017-12-06 | - |
dc.date.issued | 2017-12 | - |
dc.identifier.issn | 0955-2219 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/38950 | - |
dc.description.abstract | A dense silicon carbide (SiC) ceramic with a very high flexural strength at 2000 degrees C (981 +/- 128 MPa) was obtained by conventional hot-pressing with extremely low additive content (2000 ppm Y2O3). Observations using high-resolution transmission electron microscopy (HRTEM) showed that (1) homophase (SiC/SiC) boundaries were clean without an intergranular glassy phase and (2) junction pockets consisted of nanocrystalline Y-containing phase embedded in an amorphous Y-Si-O-C-N phase. The excellent strength at 2000 degrees C was attributed to the clean SiC/SiC boundary and the strengthening effect of plastic deformation. (C) 2017 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | - |
dc.title | Microstructure and high-temperature strength of silicon carbide with 2000 ppm yttria | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jeurceramsoc.2017.07.002 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, v.37, no.15, pp.4449 - 4455 | - |
dc.identifier.wosid | 000411296700004 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 4455 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 4449 | - |
dc.citation.title | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | - |
dc.citation.volume | 37 | - |
dc.contributor.affiliatedAuthor | CHOI, SI YOUNG | - |
dc.identifier.scopusid | 2-s2.0-85022000310 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 3 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SIC-CERAMICS | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | ALUMINUM NITRIDE | - |
dc.subject.keywordPlus | ELECTROCHEMICAL CORROSION | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | TOUGHNESS | - |
dc.subject.keywordPlus | ALN | - |
dc.subject.keywordAuthor | Silicon carbide | - |
dc.subject.keywordAuthor | Mechanical properties | - |
dc.subject.keywordAuthor | High temperature strength | - |
dc.subject.keywordAuthor | Microstructure | - |
dc.subject.keywordAuthor | Yttria | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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