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SiC 보강 Al 복합재료의 전기화학적 방법에 의한 부식 특성에 관한 연구
문윤배(Y.B.Moon),권재도(J.D.Kwon),김중형(J.H.Kim),박중철(J.C.Park),배용탁(Y.T.Bae) 한국자동차공학회 1997 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1997 No.6_2
In the present investigation the corrosion behavior and resistance for Al6061, SiCp/Al and SiCw/Al composites are evaluated under pH 3, 5, 7, 9 and 11 in distilled water environment. The electrochemical polarization thchnique was employed in the investigation. Through the investigation the following results are estimated pitting corrosion under pH 3, 5, 7, 9 and uniform corrosion under pH 11. The corrosion rate were the worst in the pH 3 environment, pH 11, 9, 7 and 5 in order. And the corrocion resistance of SiCw/Al and SiCp/ Al have increased than Al6061 matrix.