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Potentiostat를 이용한 타액에서의 아말감부식에 대한 전기화학적 연구
An Electrochemical study by using a potentiostat on the corrosion of amalgams in saliva

대한치과보존학회지 1994년 19권 2호 p.534 ~ 548

손윤희, 김종만,

소속 상세정보

손윤희 ( ) - 서울대학교
김종만 ( ) - 서울대학교

KMID : 0362319940190020534

Abstract

The purpose of this study is to observe the corrosion characteristics of seven dental amalgams (CAULK FINE CUT, CAULK SPHERICAL, OPTALLOY II, DISPERSALLOY, HI VERALOY, TYTIN, VALIANT) through the anodic polarization curve obtained by using a
potentiostat.
@ES The results were as follows,
@EN 1. The corrosion potential, the potential of anodic current peak, and transpassive potential in the stimulated parotid saliva shifted to more anodic direction than those in saline solution, and the current density in the stimulated parotid
saliva
was lower than that in saline solution. Those in Fusayama's artificial saliva was similar to those in stimulated parotid saliva.