Tratamiento térmico del acero inoxidable ferrítico AISI 430L sinterizado en atmósfera de N<sub>2</sub>-H<sub>2</sub>

J. M. Ruiz-Román; F. Corpas; F. J. Iglesias; L. E. G. Cambronero; J. M. Ruiz-Prieto

doi:10.3989/revmetalm.2005.v41.iExtra.1038

Heat treatment of AISI 430L stainless steel sintered in N₂-H₂ atmosphere

Authors

J. M. Ruiz-Román Universidad Politécnica de Madrid. Departamento de Ingeniería de Materiales
F. Corpas E.U. Politécnica de Linares. Dpto. de Ingeniería Química, Ambiental y de los Materiales (Jaén)
F. J. Iglesias E.U. Politécnica de Linares. Dpto. de Ingeniería Química, Ambiental y de los Materiales (Jaén)
L. E. G. Cambronero Universidad Politécnica de Madrid. Departamento de Ingeniería de Materiales
J. M. Ruiz-Prieto Universidad Politécnica de Madrid. Departamento de Ingeniería de Materiales

DOI:

https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1038

Keywords:

Powder metallurgy, Stainless steel, Heat treatment, Nitrogen

Abstract

In this Work the influence of sintering AISI 430L stainless steel in N₂-H₂ atmosphere on its properties and microstructure have been studied. The presence of nitrogen in the sintering atmosphere leads to complex nitrides formation the AISI 430L sintered steel microstructure. A subsequent heat treatment was applied to modify this microstructure in order to improve the mechanical properties and corrosion resistance of these ferritic stainless steels.

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Published

2005-12-17

How to Cite

Ruiz-Román, J. M., Corpas, F., Iglesias, F. J., G. Cambronero, L. E., & Ruiz-Prieto, J. M. (2005). Heat treatment of AISI 430L stainless steel sintered in N2-H2 atmosphere. Revista De Metalurgia, 41(Extra), 269–273. https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1038

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Issue

Vol. 41 No. Extra (2005)

Section

Articles

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