Novel Ceramic/Camphene-Based Co-Extrusion for Highly Aligned Porous Alumina Ceramic Tubes
DC Field | Value | Language |
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dc.contributor.author | Moon, Young-Wook | - |
dc.contributor.author | Shin, Kwan-Ha | - |
dc.contributor.author | Koh, Young-Hag | - |
dc.contributor.author | Yook, Se-Won | - |
dc.contributor.author | Han, Cheol-Min | - |
dc.contributor.author | Kim, Hyoun-Ee | - |
dc.date.accessioned | 2021-09-06T18:56:03Z | - |
dc.date.available | 2021-09-06T18:56:03Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-06 | - |
dc.identifier.issn | 0002-7820 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/108185 | - |
dc.description.abstract | We herein propose a novel way of producing highly aligned porous alumina tubes by co-extruding an initial feed rod, which comprised of a pure camphene core and a frozen alumina/camphene shell. This new and simple technique produced alumina tubes (similar to 4.4 +/- 0.1 mm in outer diameter) having uniform alumina walls (similar to 1.1 +/- 0.12 mm in thickness) with highly aligned pores, which were created by removing the extensively elongated camphene dendrites in the extruded alumina/camphene shell. Furthermore, the heat treatment of the extruded bodies at 33 degrees C, which is close to the freezing point of the alumina/camphene slurry, led to a considerable increase in the size of the aligned pores formed in the alumina walls, from similar to<5 to similar to 54 mu m with increasing heat-treatment time from 0 to 6 h. The compressive strength also increased significantly from 21 +/- 1.6 to 61 +/- 11.6 MPa, which was attributed mainly to the achievement of well densified alumina walls. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | FABRICATION | - |
dc.subject | FIBERS | - |
dc.title | Novel Ceramic/Camphene-Based Co-Extrusion for Highly Aligned Porous Alumina Ceramic Tubes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Koh, Young-Hag | - |
dc.identifier.doi | 10.1111/j.1551-2916.2012.05210.x | - |
dc.identifier.scopusid | 2-s2.0-84861834546 | - |
dc.identifier.wosid | 000304765500005 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.95, no.6, pp.1803 - 1806 | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.citation.title | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.citation.volume | 95 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1803 | - |
dc.citation.endPage | 1806 | - |
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.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | FIBERS | - |
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