The High-temperature Oxidation Behavior of Hot-pressed ZrB2-SiC Composites via TEM

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dc.contributor.authorSeong, Young-Hoonko
dc.contributor.authorLee, Seung Junko
dc.contributor.authorKim, Do Kyungko
dc.date.accessioned2019-04-16T00:31:51Z-
dc.date.available2019-04-16T00:31:51Z-
dc.date.created2013-07-17-
dc.date.issued2012-10-19-
dc.identifier.citation2012년 한국세라믹학회 추계총회 및 연구발표회-
dc.identifier.urihttp://hdl.handle.net/10203/259380-
dc.description.abstractThe oxidation behaviors of ZrB2-30 vol% Sic composites were investigated in air, and under reducing conditions, where a temperature of 1500 oC, was applied for 10 h. A CO/CO2 mixed gas was used in the reducing conditions, with an oxygen partial pressure of 10-8 Pa. The microstructures and oxidation depths of the specimens were observed using scanning electron microscopy (SEM). The phase transformation and microstructure of the grains/grain boundaries on each layer were analyzed using transmission electron microscopy (TEM). In both cases (in air and under reducing conditions), different layers appeared with varying depths; the oxidation behaviors of ZrB2 and SiC were investigated by observing the layers using TEM. Both specimens showed similar oxidation behaviors, but their kinetics were different.-
dc.languageKorean-
dc.publisher한국세라믹학회-
dc.titleThe High-temperature Oxidation Behavior of Hot-pressed ZrB2-SiC Composites via TEM-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.publicationname2012년 한국세라믹학회 추계총회 및 연구발표회-
dc.identifier.conferencecountryKO-
dc.contributor.localauthorKim, Do Kyung-
dc.contributor.nonIdAuthorSeong, Young-Hoon-
dc.contributor.nonIdAuthorLee, Seung Jun-
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MS-Conference Papers(학술회의논문)
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