https://scholars.lib.ntu.edu.tw/handle/123456789/74628
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lu, Hong-Yang | en |
dc.contributor.author | Wang, Wei-Lin | en |
dc.contributor.author | Tuan, Wei-Hsing | en |
dc.contributor.author | Lin, Ming-Hong | en |
dc.creator | Lu, Hong-Yang; Wang, Wei-Lin; Tuan, Wei-Hsing; Lin, Ming-Hong | - |
dc.date | 2004 | en |
dc.date.accessioned | 2008-12-31T02:03:58Z | - |
dc.date.accessioned | 2018-06-28T22:00:14Z | - |
dc.date.available | 2008-12-31T02:03:58Z | - |
dc.date.available | 2018-06-28T22:00:14Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 00027820 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/95448 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-8644260805&doi=10.1111%2fj.1151-2916.2004.tb06328.x&partnerID=40&md5=242ba5ca6a80ffdfc7266ff8b8ab3fb8 | - |
dc.description.abstract | The microstructure of vitrified kaolin ceramic tapes has been studied via scanning and transmission electron microscopy (SEM and TEM). The sintered samples contained crystalline phase of predominantly stoichiometric mullite (3Al2O3·2SiO2), which consisted of high aspect ratio, acicular crystals that are often referred to as secondary mullite. These crystals were interlocked and embedded in an aluminosilicate glass matrix of inhomogeneous composition. The glass matrix contained an average of ∼3.63 wt% K as determined by energy-dispersive X-ray analysis (EDS), whose composition could be approximated to 5Al2O 3·16SiO2·0.1MgO·0.3K 2O·0.15TiO2·0.12Fe2O 3. The acicular crystals have approximately the stoichiometric composition of Al2O3:SiO2 = 3:2. They have grown along a specific crystallographic orientation along the [001] axis. The crystal growth front exhibited facetting on the (110) planes with microfacetting on both the (100) and (010) planes. | - |
dc.format | application/pdf | en |
dc.format.extent | 1046690 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.language.iso | en_US | - |
dc.relation | Journal of the American Ceramic Society 87 (10): 1843-1847 | en |
dc.relation.ispartof | Journal of the American Ceramic Society | en_US |
dc.subject.other | Ceramic products; Crystallography; Crystals; Energy dispersive spectroscopy; Glass; Scanning electron microscopy; Stoichiometry; Transmission electron microscopy; X ray analysis; Acicular crystals; Glass matrix; Microfacetting; Mullites; Kaolin | - |
dc.title | Acicular Mullite Crystals in Vitrified Kaolin | en |
dc.type | journal article | en |
dc.identifier.scopus | 2-s2.0-8644260805 | - |
dc.relation.pages | 1843-1847 | - |
dc.relation.journalvolume | 87 | - |
dc.relation.journalissue | 10 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/95448/1/43.pdf | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.languageiso639-1 | en_US | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
crisitem.author.dept | Materials Science and Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 材料科學與工程學系 |
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