Publications
Detailed Information
Copy-milled Celay In-Ceram 전부도재관의 파절강도에 관한 연구 : A STUDY ON FRACTURE STRENGTH OF CONVENTIONAL AND COPY-MILLED IN-CERAM CROWNS
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 황정원 | - |
dc.contributor.author | 양재호 | - |
dc.contributor.author | 이선형 | - |
dc.contributor.author | 정헌영 | - |
dc.date.accessioned | 2010-02-01T09:50:05Z | - |
dc.date.available | 2010-02-01T09:50:05Z | - |
dc.date.issued | 1997 | - |
dc.identifier.citation | 대한치과보철학회지 1997 ; 35(2) | en |
dc.identifier.issn | 0301-2875 | - |
dc.identifier.uri | https://hdl.handle.net/10371/47772 | - |
dc.description.abstract | The purpose of this study was to compare the fracture resistance of copy-milled and conventional In-Ceram crown. Four groups of ten uniform sized all-ceramic crowns were fabricated. In-Ceram Spinell and In-Ceram Alumina crowns were fabricated as control group, Celay In-Ceram Spinell and Celay In-Ceram Alumina crowns were fabricated as test group. All specimen were cemented on stainless steel master die with resin cement, and stored in water for 1 day prior to loading in Instron testing machine. Using a steel ball at a crosshead surfed of 0.5mm/min, the crowns were loaded at angle until catastrophic failure occurred. The results obtained were as follows : 1. With the value of , the strength of Celay In-Ceram Alumina crowns had a significantly higher fracture strength than conventional In-Ceram Alumina crowns () (P<0.05) 2. The fracture strength of Celay In-Ceram Spinell crowns() was greater than that of conventional In-Ceram Spinell crowns(), but there was no significant difference(P>0.05). 3. The In-Ceram Alumina crowns had a significantly higher fracture strength than In-Ceram Spinell crowns in both methods(P<0.05). 4. Ther order of fracture strength was as followed : Celay In-Ceram Alumina, In-Ceram Alumina, Celay In-Ceram Spinell and In-Ceram Spinell crowns | en |
dc.language.iso | ko | en |
dc.publisher | 대한치과보철학회 | en |
dc.subject | In-Ceram | en |
dc.subject | celay | en |
dc.subject | copy-milling | en |
dc.subject | alumina | en |
dc.subject | spinel | en |
dc.subject | fracture strength | en |
dc.title | Copy-milled Celay In-Ceram 전부도재관의 파절강도에 관한 연구 | en |
dc.title.alternative | A STUDY ON FRACTURE STRENGTH OF CONVENTIONAL AND COPY-MILLED IN-CERAM CROWNS | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | Hwang, Jung-Won | - |
dc.contributor.AlternativeAuthor | Yang, Jae-Ho | - |
dc.contributor.AlternativeAuthor | Lee, Sun-Hyung | - |
dc.contributor.AlternativeAuthor | Chung, Hun-Young | - |
- Appears in Collections:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.