Kinetics of SiC Formation on Graphite Using N-2-CO-SiO and N-2-CO-H-2-SiO Gas Mixtures
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Joon Seok | - |
dc.contributor.author | Lee, Joonho | - |
dc.date.accessioned | 2021-09-01T11:01:01Z | - |
dc.date.available | 2021-09-01T11:01:01Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2019-08 | - |
dc.identifier.issn | 1073-5615 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/64027 | - |
dc.description.abstract | The formation of SiC on a graphite surface through the reaction between SiO gas and C was investigated. Experiments were conducted at 1843K, 1873K, and 1903K (1570 degrees C, 1600 degrees C, and 1630 degrees C) under N-2-CO-SiO or N-2-CO-H-2-SiO gas mixture atmospheres. The formation rate of SiC on the graphite increased with the increasing temperature and with the decreasing partial pressure of CO gas. The forward (k(f)) and backward (k(b)) reaction rate constants of SiC formation with SiO gas were obtained as follows: ln k(f) (mol/cm(2) . s . atm ) = 29: 175 - 76, 083/T ln k(b) (mol/cm2 . s . atm) = 53.518 - 129, 072/T Under the N-2-CO-H-2-SiO gas mixture atmosphere, the formation rate of SiC on the graphite increased. It was observed that the formation of SiC whiskers was enhanced by the catalytic reaction in liquid Fe-based nanodroplets. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | SILICON-CARBIDE WHISKERS | - |
dc.subject | GROWTH | - |
dc.subject | SYSTEM | - |
dc.subject | IRON | - |
dc.title | Kinetics of SiC Formation on Graphite Using N-2-CO-SiO and N-2-CO-H-2-SiO Gas Mixtures | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Joonho | - |
dc.identifier.doi | 10.1007/s11663-019-01598-w | - |
dc.identifier.scopusid | 2-s2.0-85065670283 | - |
dc.identifier.wosid | 000475698700028 | - |
dc.identifier.bibliographicCitation | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, v.50, no.4, pp.1808 - 1813 | - |
dc.relation.isPartOf | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | - |
dc.citation.title | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | - |
dc.citation.volume | 50 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1808 | - |
dc.citation.endPage | 1813 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | SILICON-CARBIDE WHISKERS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | IRON | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.