The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)
- Volume 38 Issue 5
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- Pages.704-723
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- 2000
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- 0301-2875(pISSN)
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- 2005-3789(eISSN)
TENSILE BOND STRENGTH OF ALUNMINA CORE TREATED BY ION ASSISTED REACTION
이온보조반응법으로 처리한 알루미나 코아의 인장결합강도에 관한 연구
- Kim, Hyeong-Seob (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
- Woo, Yi-Hyung (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
- Kwon, Kung-Rock (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
- Choi, Boo-Byung (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
- Choi, Won-Kook (Thin Film Technology Research Center, Korea Institute of Science and Technology)
- 김형섭 (경희대학교 치과대학 치과보철학교실) ;
- 우이형 (경희대학교 치과대학 치과보철학교실) ;
- 권긍록 (경희대학교 치과대학 치과보철학교실) ;
- 최부병 (경희대학교 치과대학 치과보철학교실) ;
- 최원국 (한국과학기술원 박막기술연구센터)
- Published : 2000.10.01
Abstract
This study was undertaken to evaluate the tensile bond strength of In-Ceram alumina core treat-ed by ion assisted reaction(IAR). Ion assisted reaction is a prospective surface modification technique without damage by a keV low energy ion beam irradiation in reactive gas environments or reactive ion itself. 120 In-Ceram specimens were fabricated according to manufacturer's directions and divided into six groups by surface treatment methods of In-Ceram alumina core. SD group(control group): sandblasting SL group: sandblasting + silane treatment SC group: sandblasting + Siloc treatment IAR I group: sandblasting + Ion assisted reaction with argon ion and oxygen gas IAR II group: sandblasting + Ion assisted reaction with oxygen ion and oxygen gas IAR III group: sandblasting + Ion assisted reaction with oxygen ion only For measuring of tensile bond strength, pairs of specimens within a group were bonded with Panavia 21 resin cement using special device secured that the film thickness was