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Por favor, use este identificador para citar o enlazar este ítem: http://uvadoc.uva.es/handle/10324/21881
Título: Influence of Sinter-Cooling Rate on the Corrosion Behavior of High-Nitrogen, Low-Nickel Powder Metallurgy Austenitic Stainless Steel
Autor: García Cabezón, Cristina
Martín Pedrosa, Fernando
Blanco Val, Yolanda
Herranz, Gemma
Año del Documento: 2014
Editorial: NATL ASSOC CORROSION ENG, 1440 SOUTH CREEK DRIVE, HOUSTON, TX 77084-4906 USA
Documento Fuente: Corrosion, 2014, 70, 10 (1000-1007)
Resumen: A high-nitrogen, low-nickel powder metallurgy austenitic stainless steel was studied and compared with a conventional powder metallurgy austenitic stainless steel. Three different sintering processes were applied by controlling the sinter-cooling rate (furnace, gas, and water). Nitrogen was chosen as the sintering atmosphere. A microstructural study was performed and the corrosion behavior was evaluated in terms of anodic polarization measurements and an electrochemical potentiokinetic reactivation test. It was found that the water-cooling process is advisable for good corrosion behavior. The results were correlated with the microstructural features.
Materias (normalizadas): anodic polarization
austenite
intergranular corrosion
passivation
stainless steels
ISSN: 0010-9312
Revisión por Pares: SI
DOI: 10.5006/1243
Patrocinador: Höganäs AB
Propietario de los Derechos: NATL ASSOC CORROSION ENG, 1440 SOUTH CREEK DRIVE, HOUSTON, TX 77084-4906 US
Idioma: spa
URI: http://uvadoc.uva.es/handle/10324/21881
Derechos: info:eu-repo/semantics/embargoedAccess
Embargado hasta2030-01-01
Aparece en las colecciones:DEP07 - Artículos de revista

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