Influence of Deleterious Phases Precipitation in the Corrosion Resistance Measured by Double Loop Electrochemical Polarization Reactivation Test in Superduplex Stainless Steel

Influence of Deleterious Phases Precipitation in the Corrosion Resistance Measured by Double Loop Electrochemical Polarization Reactivation Test in Superduplex Stainless Steel

This work investigates the influence of deleterious phases precipitation on the corrosion resistance of two wrought superduplex stainless steels UNS S32750 with similar composition, but different grain sizes. Isothermal treatments were carried out to introduce different amounts of deleterious phases...

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Bibliographic Details
Main Authors: Juan Manuel Pardal, Sérgio Souto Maior Tavares, Guttemberg Chagas de Souza, Maria da Penha Cindra Fonseca, Eduardo Ariel Ponzio, Marcelo Camargo Severo de Macedo
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2015-08-01
Series:Materials Research
Subjects:
superduplex stainless steel
deleterious phases precipitation
corrosion resistance
DL-EPR tests
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000400740&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000400740&tlng=en

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