DSpace DSpace UPC
 Català   Castellano   English  

E-prints UPC >
Altres >
Enviament des de DRAC >

Empreu aquest identificador per citar o enllaçar aquest ítem: http://hdl.handle.net/2117/14187

Ítem no disponible en accés obert per política de l'editorial

Arxiu Descripció MidaFormat
cyclic def, nova publishers 2011.pdf837,73 kBAdobe PDF Accés restringit

Citació: Mateo, A.; Gironés, A. Cyclic deformation of duplex stainless steels. A: "Advances in materials science research. Volume 10". Nova Science Publishers, 2011.
Títol: Cyclic deformation of duplex stainless steels
Autor: Mateo García, Antonio Manuel Veure Producció científica UPC; Gironés, Ana
Editorial: Nova Science Publishers
Data: 1-nov-2011
Tipus de document: Part of book or chapter of book
Resum: Duplex stainless steels configure a family of metallic alloys that combined elevated mechanical properties with improved corrosion resistance when compared to standard austenitic grades. This excellent combination of properties leads to their use under many different applications, particularly in the fields of chemical, petrochemical, pulp and paper industries. Moreover, these applications usually involve cyclic loading, and consequently the study of fatigue properties has a great significance for reliable design and safe-operation. This chapter is devoted to study and analyze the cyclic deformation response of duplex stainless steels under standard testing conditions. The first point studied is the fatigue behavior of a duplex stainless steel corresponding to the last generation or superduplex. The cyclic stress-strain curve (CSSC) was determined through a wide interval of plastic strain amplitudes by incremental fatigue tests. Afterwards, constant total strain amplitude fatigue tests were performed at four different total strain amplitude values, values that correspond to marked different positions within the CSSC. TEM analysis of the different substructures developed within both constituent phases, i.e. austenite and ferrite, was done for each plastic strain amplitude. Finally, results obtained for the superduplex steel are compared to those reported for other duplex with lower nitrogen content tested under similar experimental conditions.
ISBN: 978-1-61324-511-8
URI: http://hdl.handle.net/2117/14187
Versió de l'editor: https://www.novapublishers.com/catalog/product_info.php?cPath=23_29&products_id=24210
Apareix a les col·leccions:Altres. Enviament des de DRAC
CIEFMA - Centre d'Integritat Estructural i Fiabilitat dels Materials. Capítols de llibre
Departament de Ciència dels Materials i Enginyeria Metal·lúrgica. Capítols de llibre
Comparteix:


Stats Mostra les estadístiques d'aquest ítem

SFX Query

Aquest ítem (excepte textos i imatges no creats per l'autor) està subjecte a una llicència de Creative Commons Llicència Creative Commons
Creative Commons

 

Valid XHTML 1.0! Programari DSpace Copyright © 2002-2004 MIT and Hewlett-Packard Comentaris
Universitat Politècnica de Catalunya. Servei de Biblioteques, Publicacions i Arxius