치과 보철물에 사용되는 지르코니아 코어의 전단결합강도에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김지환 | - |
dc.contributor.author | 김웅철 | - |
dc.contributor.author | 김혜영 | - |
dc.contributor.author | 김재홍 | - |
dc.contributor.author | 김지환 | - |
dc.date.accessioned | 2021-09-07T17:21:20Z | - |
dc.date.available | 2021-09-07T17:21:20Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1229-3954 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/113618 | - |
dc.description.abstract | Purpose: This study aimed to investigate the shear bond strength by manufacturing the veneering porcelain on the IPS e.max ZirCAD zirconia core, using the layering technique and heat-pressing technique, and to evaluate the clinical stability by comparing to the conventional metal ceramic system. Methods: The Schmitz-Schulmeyer test method was used to evaluate the core-veneer shear bond strength of zirconia core ceramic(IPS e.max ZirCAD ) and their manufacture recommended two veneering ceramic systems(IPS e.max ceram , IPS e.max ZirPress ). A metal ceramic system(Bellabond plus , VITA VM13 )was used as a control group for the two all ceramic system test groups. The maximum loading and shear bond strength was measured. The average shear strength( ) was analyzed with the one-way ANOVA and the Tukey’s test( =.05). The fracture specimens were examined using Microscope to determine the failure pattern. Results: The mean shear bond strengths(SD) in MPa were MBSB control 43.62(2.13); ZBSB 18.65(1.76); ZPSB 18.89(1.54). The shear strengths of the zirconia cores were not significantly different(P>.05). Microscope examination showed that zirconia specimens presented mixed failure, and base metal alloy specimens showed adhesive failure. Conclusion: There was no siginificant different between the layering technique and the heat pressing technique in the veneering methods on the zirconia cores. None of the zirconia core and veneering ceramics could attain the high bond strength values of the metal ceramic combination. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 대한치과기공학회 | - |
dc.title | 치과 보철물에 사용되는 지르코니아 코어의 전단결합강도에 관한 연구 | - |
dc.title.alternative | Study about shear bond strength of zirconia core used in dental prosthesis | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김웅철 | - |
dc.contributor.affiliatedAuthor | 김혜영 | - |
dc.contributor.affiliatedAuthor | 김지환 | - |
dc.identifier.bibliographicCitation | 대한치과기공학회지, v.33, no.4, pp.299 - 306 | - |
dc.relation.isPartOf | 대한치과기공학회지 | - |
dc.citation.title | 대한치과기공학회지 | - |
dc.citation.volume | 33 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 299 | - |
dc.citation.endPage | 306 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001627404 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordAuthor | zirconia core | - |
dc.subject.keywordAuthor | shear bond strength | - |
dc.subject.keywordAuthor | IPS e.max Zirpress | - |
dc.subject.keywordAuthor | failure mode | - |
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