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Title: Tribocorrosion behaviour of powder metallurgy duplex stainless steels sintered innitrogen
Authors: Martín Pedrosa, Fernando
García Cabezón, Cristina
Blanco Val, Yolanda
Lopez Aparicio, Manuel
Issue Date: 2013
Publisher: ELSERVIER
Citation: Tribology International (2013) 57 76–85
Abstract: The combined corrosion–wear of powder metallurgy duplex stainless steels obtained by the mixing of ferritic and austenitic powders in several proportions was studied. All the materials were sintered in a nitrogen atmosphere. Tribological and tribocorrosion behaviour was analyzed using a pin-on-disc. Electrochemical techniques: open circuit potential measurements, potentiodynamic polarization measurements and potentiostatic measurements at passive potential under sliding conditions were used. The obtained results were interpreted and related to microstructural features. The tribocorrion behaviour for powder metallurgy duplex stainless steels was a function of the applied electrochemical potential.
Keywords: Sliding
ISSN: 0301-679X
Peer Review: SI
Sponsor: Ministerio de Ciencia e Innovación, Dirección General de Programas yTransferencia de Conocimiento, Proyectos I+D, MAT2008-02788
Rights Owner: ELSERVIER
Language: eng
Rights: info:eu-repo/semantics/embargoedAccess
Appears in Collections:DEP07 - Artículos de revista

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