Cited 3 times in
Effect of water content on the mechanical strength of dental porcelain
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 심준성 | - |
dc.contributor.author | 이근우 | - |
dc.contributor.author | 이용근 | - |
dc.date.accessioned | 2015-07-14T16:47:20Z | - |
dc.date.available | 2015-07-14T16:47:20Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/111591 | - |
dc.description.abstract | In this study, we measured the mechanical strength and fracture toughness of feldspathic dental porcelains with different water contents. The mechanical strength of the dental porcelain was measured using a three-point bending test; the fracture toughness of the dental porcelain was measured by a Vickers indentation method. An increased water content was found to decrease both the strength and toughness. This is probably due to easier crack formation or perhaps to a slightly higher crystallinity of the leucite material. We expected and found that it was necessary to study this phenomenon to overcome the failure of feldspathic dental porcelains during refiring after a temporary cementation in the mouth. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 200~204 | - |
dc.relation.isPartOf | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Effect of water content on the mechanical strength of dental porcelain | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Prosthodontics (보철과학) | - |
dc.contributor.googleauthor | Yong-Keun Lee | - |
dc.contributor.googleauthor | Hye-Yang Park | - |
dc.contributor.googleauthor | Keun-Woo Lee | - |
dc.contributor.googleauthor | Kyoung-Nam Kim | - |
dc.contributor.googleauthor | June-Sung Shim | - |
dc.identifier.doi | 10.1016/j.jnoncrysol.2004.08.188 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.relation.journalcode | J01642 | - |
dc.identifier.eissn | 1873-4812 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0022309304007768 | - |
dc.contributor.alternativeName | Shim, June Sung | - |
dc.contributor.alternativeName | Lee, Keun Woo | - |
dc.contributor.alternativeName | Lee, Yong Keun | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 349 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 200 | - |
dc.citation.endPage | 204 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NON-CRYSTALLINE SOLIDS, Vol.349(1) : 200-204, 2004 | - |
dc.identifier.rimsid | 37350 | - |
dc.type.rims | ART | - |
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