Estudio de la susceptibilidad de un acero inoxidable austenítico estabilizado con niobio al dañado por tensocorrosión en medio H<sub>2</sub>S (SSC) y corrosión intergranular (IGC) en otros medios agresivos

S. Gutiérrez de Saiz-Solabarría; J. M. San Juan; A. Valea

doi:10.3989/revmetalm.1998.v34.iExtra.717

Study of the susceptibility of an austenitic stainless steel stabilized with niobium to stress; corrosion damage in a H₂S medium (SSG) and to intergranular corrosion (IGG) in other aggressive environments

Authors

S. Gutiérrez de Saiz-Solabarría Dpto. Laboratorios. Unidad I+D. Babcock & Wilcox Spain S.A., Dpto. Ciencia Materiales e Ing. Metalúrgica. Univ. del País Vasco
J. M. San Juan Dpto. Física de la Materia Condensada. Metalurgia Física. Fac. de Ciencias. Univ. del País Vasco
A. Valea Dpto. Ingeniería Química y del Medio Ambiente. E. Univ. de Ingeniería T. Industrial. Univ. del País Vasco

DOI:

https://doi.org/10.3989/revmetalm.1998.v34.iExtra.717

Keywords:

Hot-rolled AISI 347 austenitic stainless steel, Seamless pipe, Sulfide stress cracking (SSC), Intergranular corrosion (IGC)

Abstract

Behavior to hydrogen damage caused by stress corrosion in a H₂S medium (SSC) and to intergranular corrosion (IGC) in different mediums, such as oxalic acid (C2H₂O₄-2H₂0), iron sulphate-50 % sulfuric acid [Fe₂(SO₄)₃-50 % H₂SO₄], nitric acid (HNO₃), copper sulphate-16 % sulfuric acid (CuSO₄-5H₂O-16 % H₂SO₄) and cooper sulphate-50 % sulfuric acid (CuSO₄-5H₂O-50 % H₂SO₄), is studied in an AISI 347 austenitic stainless steel stabilized with 0.61 mass % Nb and hot rolled to a seamless pipe with 273.1 mm in diameter and 18.2 mm in thickness.

Downloads

Download data is not yet available.

Downloads

Published

1998-05-30

How to Cite

Gutiérrez de Saiz-Solabarría, S., San Juan, J. M., & Valea, A. (1998). Study of the susceptibility of an austenitic stainless steel stabilized with niobium to stress; corrosion damage in a H2S medium (SSG) and to intergranular corrosion (IGG) in other aggressive environments. Revista De Metalurgia, 34(Extra), 93–99. https://doi.org/10.3989/revmetalm.1998.v34.iExtra.717

Download Citation

Issue

Vol. 34 No. Extra (1998)

Section

Articles

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.

All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.

Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.