Influence of the surface state on the corrosion behavior of the 316 L stainless steel manufactured by laser powder bed fusion
Fecha
2022
Título de la revista
ISSN de la revista
Título del volumen
Editor
Elsevier
Resumen
The effect of surface roughness on the corrosion behavior of 316 L stainless steel manufactured by LPBF has been
evaluated. The behavior of the steel in the as-built state was compared to that ground up to 2500 grade. Three
different aggressive environments were used: 3.5 wt% NaCl water solution, 3 wt% H2SO4 solution, and hightemperature oxidation at 800 ºC. The ground specimens showed higher corrosion resistance. The corrosion
resistance was much smaller in the as-built samples for electrochemical tests, and the lowest mass gain after hightemperature oxidation was found in the ground specimens.
Descripción
The authors wish to thank the Additive Manufacturing: from material to application project, ADITIMAT-CM (reference S2018/ NMT-4411) and Ministerio de Economía, Industria y Competitividad (PID2021–123891OB-I00, PID2021–124341OB-C21) for economical support of the present research.
Palabras clave
Citación
J. Bedmar, N. Abu-warda, S. García-Rodríguez, B. Torres, J. Rams, Influence of the surface state on the corrosion behavior of the 316 L stainless steel manufactured by laser powder bed fusion, Corrosion Science, Volume 207, 2022, 110550, ISSN 0010-938X, https://doi.org/10.1016/j.corsci.2022.110550
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Excepto si se señala otra cosa, la licencia del ítem se describe como Atribución 4.0 Internacional