Restorative Dentistry and Endodontics
- 제16권2호
- /
- Pages.18-32
- /
- 1991
- /
- 2234-7658(pISSN)
- /
- 2234-7666(eISSN)
아말감의 표면연마에 관한 전기화학적 연구
AN ELECTROCHEMICAL STUDY ON SURFACE FINISH OF DENTAL AMALGAM
- Suk, Chang-In (Department of Conservative Dentistry, College if Dentistry, Seoul National University) ;
- Um, Chung-Moon (Department of Conservative Dentistry, College if Dentistry, Seoul National University)
- 발행 : 1991.10.31
초록
The purpose of this study was to observe characteristic properties of amalgam through the polarization curves and SEM images from 4 type amalgams (Amalcap, Shofu spherical. Dispersalloy and Tytin) with 3 different surface finish procedures (polishing, burnishing and carving) by using the potentiostats (EG & GPARC) and SEM (Jeol JSM-35). After each amalgam alloy and Hg was triturated as the direction of the manufacturer by means of mechanical amalgamator (Samki), the triturated mass was inserted into the cylndrical metal mold which was 12 mm in diameter and 10 mm in height and was pressed with
키워드