The comparison of the corrosion resistance of advanced ferritic stainless steels by Mott-Schottky approach
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2009
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INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS, 11th
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Resumo
Ferromagnetic stainless steels (SS) have been investigated as potential candidates for dental prosthesis
applications in replacement of magnetic attachments made of noble and expensive alloys. In order to be used as biomaterials, their
corrosion resistance has to be appropriate. The corrosion resistance of passive materials is related to the characteristics of the passive
film formed and this property might be investigated by Mott-Schottky procedure. The capacitance of passive films formed during 2 days
of immersion in a Phosphate Buffered Solution (PBS), at room temperature on PM2000, DIN 1.4575 and 17-4 PH ferritic stainless steels
(SS) was studied by Mott-Schottky approach. A commercial alloy was also analyzed for comparison reasons. The results showed that
films on tested materials behave as both, n-type and p-type semiconductors and the PM2000 presented the highest corrosion
resistance among all materials studied.
Como referenciar
MARQUES, R.A.; TERADA, M.; SALIBA-SILVA, A.M.; PADILHA, A.F.; COSTA, I. The comparison of the corrosion resistance of advanced ferritic stainless steels by Mott-Schottky approach. In: INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS, 11th, September 20-25, 2009, Rio de Janeiro, RJ. Abstract... Disponível em: http://repositorio.ipen.br/handle/123456789/32986. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.