INFLUENCE OF PHASE COMPOSITION ON PITTING CORROSION RESISTANCE OF SPUTTERED LAYER OF 1Cr18Ni9Ti STAINLESS STEEL
LIU Dacheng;WANG Fuhui;CAO Chunan;LOU Hanyi Institute of Corrosion and Protection of Metals; Academia Sinica; Shenyang WANG Fuhui; Laboratory of Electrochemistry;Institute of Corrosion and Protection of Metals; Academia Sinica; 110015 Shenyang
Cite this article:
LIU Dacheng;WANG Fuhui;CAO Chunan;LOU Hanyi Institute of Corrosion and Protection of Metals; Academia Sinica; Shenyang WANG Fuhui; Laboratory of Electrochemistry;Institute of Corrosion and Protection of Metals; Academia Sinica; 110015 Shenyang. INFLUENCE OF PHASE COMPOSITION ON PITTING CORROSION RESISTANCE OF SPUTTERED LAYER OF 1Cr18Ni9Ti STAINLESS STEEL. Acta Metall Sin, 1989, 25(5): 85-88.
Abstract A series of single bcc, bcc plus fcc duplex and single fcc microcry-stalline Coatings of 1Cr18Ni9Ti stainless steel were prepared by using sputteringtechnique. The resistance against pitting corrosion was studied by measurements ofpitting corrosion potential and electrochemical noise during the initiation of corro-sion pits. The results show that the sputtered layers with single phase bcc or fccstructure are more resistance to pitting corrosion than those with bcc plus fcc duplexphase structure.