Analysis of Intergranular Precipitation in Isothermally Aged Nitrogen-Containing Austenitic Stainless Steels by an Electrochemical Method and Its Relation to Cryogenic Toughness

Analysis of Intergranular Precipitation in Isothermally Aged Nitrogen-Containing Austenitic Stainless Steels by an Electrochemical Method and Its Relation to Cryogenic Toughness

The precipitation process in two N-containing austenitic stainless steels, aged at temperatures between 873 and 1173 K for times from 10 to 1000 min, was analyzed by an electrochemical method based on the anodic polarization test with an electrolyte of 1 N KOH solution. The anodic polarization curve...

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Bibliographic Details
Main Authors: Maribel L. Saucedo-Muñoz, Victor M. Lopez-Hirata, Hector J. Dorantes-Rosales, Erika O. Avila-Davila
Format: Article
Language:English
Published: Hindawi Limited 2011-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2011/210209

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