한국표면공학회지 (52권4호 203-210)
Formation Characteristics of Hard Anodizing Films on 6xxx Aluminum Alloys
6xxx계 알루미늄 합금의 경질 아노다이징 피막 형성 특성 연구
문상혁;문성모;임수근;
Moon, Sanghyuck;Moon, Sungmo;Lim, Sugun;
경상대학교 재료공정융합공학과;재료연구소 표면기술연구본부;
Material Process Engineering, Gyeongsang National University;Surface Technology Division, Korea Institute of Materials Science;
In this work, anodizing behavior of 6xxx series aluminum alloys was studied under constant current density and constant voltage conditions in 20% sulfuric acid solution by V-t curves, I-t curves, thickness measurement, observations of surface appearance and cross-sectional observation of anodizing films. The film growth rate of the anodizing films on Al6063, Al6061 and Al6082 obtained at 20 V were
Hard Anodizing;Anodic Oxide Film;Aluminum Alloys;Sulfuric Acid Anodizing;