DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, JD | ko |
dc.contributor.author | Kang, Suk-Joong L | ko |
dc.contributor.author | Lee, JW | ko |
dc.date.accessioned | 2013-03-06T17:02:43Z | - |
dc.date.available | 2013-03-06T17:02:43Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-02 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.88, pp.500 - 503 | - |
dc.identifier.issn | 0002-7820 | - |
dc.identifier.uri | http://hdl.handle.net/10203/87702 | - |
dc.description.abstract | The origin of WC/WC grain boundaries in liquid-phase-sintered WC-Co alloys has been investigated in a WC-Mo2C-Co model system using coarse WC polygrain powder. The evolution of grain shape during liquid phase sintering was able to be identified by observing a growth layer that contained Mo. During liquid phase sintering, most of the grain boundaries in the powder were penetrated by a Co liquid but some of them were not. Electron backscattered diffraction analysis confirmed that some boundaries in the powder, in particular, Sigma 2 twist boundaries and Sigma 97 special boundaries, remained intact during liquid phase sintering. These experimental results confirm that the grain boundaries of WC grains in liquid-phase-sintered WC-Co alloys originated from those present in the starting powder. | - |
dc.language | English | - |
dc.publisher | BLACKWELL PUBLISHING | - |
dc.subject | CEMENTED CARBIDES | - |
dc.subject | COALESCENCE | - |
dc.subject | COMPOSITES | - |
dc.subject | GROWTH | - |
dc.title | Formation of grain boundaries in liquid-phase-sintered WC-Co alloys | - |
dc.type | Article | - |
dc.identifier.wosid | 000227510200049 | - |
dc.identifier.scopusid | 2-s2.0-29744436628 | - |
dc.type.rims | ART | - |
dc.citation.volume | 88 | - |
dc.citation.beginningpage | 500 | - |
dc.citation.endingpage | 503 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.identifier.doi | 10.1111/j.1551-2916.2005.00091.x | - |
dc.contributor.localauthor | Kang, Suk-Joong L | - |
dc.contributor.nonIdAuthor | Kim, JD | - |
dc.contributor.nonIdAuthor | Lee, JW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CEMENTED CARBIDES | - |
dc.subject.keywordPlus | COALESCENCE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | GROWTH | - |
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