대한치과보철학회지 (The Journal of Korean Academy of Prosthodontics)
- 제35권3호
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- Pages.566-576
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- 1997
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- 0301-2875(pISSN)
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- 2005-3789(eISSN)
납착조건이 14K 금납을 이용한 티타늄 납착부의 인장강도에 미치는 영향
EFFECT OF SOLDERING CONDITION ON THE TENSILE STRENGTH OF TITANIUM SOLDER JOINT WITH 14K GOLD SOLDER
- 최정호 (전북대학교 치과대학 보철학 교실 및 치의학 연구소) ;
- 김태조 (전북대학교 치과대학 보철학 교실 및 치의학 연구소) ;
- 송광엽 (전북대학교 치과대학 보철학 교실 및 치의학 연구소) ;
- 박찬운 (전북대학교 치과대학 보철학 교실 및 치의학 연구소)
- Choi, Jeoung-Ho (Dept. of Prosthodontics, Dept. of Dental Materials, and Institute of Dental Science, School of Dentistry, Chonbuk National University) ;
- Kim, Tae-Jo (Dept. of Prosthodontics, Dept. of Dental Materials, and Institute of Dental Science, School of Dentistry, Chonbuk National University) ;
- Song, Kwang-Yeob (Dept. of Prosthodontics, Dept. of Dental Materials, and Institute of Dental Science, School of Dentistry, Chonbuk National University) ;
- Park, Charn-Woon (Dept. of Prosthodontics, Dept. of Dental Materials, and Institute of Dental Science, School of Dentistry, Chonbuk National University)
- 발행 : 1997.11.01
초록
This study was performed to evaluate the tensile strength of solder joint in titanium and the wettability of 14K gold solder on titanium. Two pieces of titanium rod 30 mm in length and 3mm in diameter were butt-soldered with a 14K gold solder using the electric resistance heating under flux-argon atmosphere, the infrared heating under argon atmosphere, and the infrared heating under vacuum-argon atmosphere. A tensile test was performed at a crosshead speed of 0.5 mm/min, and fracture surfaces were examined by SEM. To evaluate the wettability of 14K gold solder on titanium, titanum plates of a