Artículo
López, E.; Osella, A.; Martino, L. "Controlled experiments to study corrosion effects due to external varying fields in embedded pipelines" (2006) Corrosion Science. 48(2):389-403
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Abstract:
We present controlled laboratory tests carried out to study corrosion effects due to induction currents on pipes embedded in environments with electrical resistance lateral discontinuities. Sacrificial anodes were connected to underground pipes, and corrosion rates were estimated by measuring the mass loss in each anode. We considered 1 Hz and 50 Hz inducting fields, and the effects produced on the pipes were compared with cases without an external field. The results indicated an increase in the corrosion rate when the pipe was under the effect of induction currents, particularly where there was a change of electrical resistance in the soil. © 2005 Elsevier Ltd. All rights reserved.
Registro:
| Documento: | Artículo |
| Título: | Controlled experiments to study corrosion effects due to external varying fields in embedded pipelines |
| Autor: | López, E.; Osella, A.; Martino, L. |
| Filiación: | Departamento de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pab. 1, 1428 Buenos Aires, Argentina CBC, University of Buenos Aires, Argentina CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas), Argentina ANPCyT (Agencia Nacional de Promoción Científica y Tecnoló Gica) |
| Palabras clave: | Iron pipelines; Modelling studies; Selective oxidation; Induction currents; Iron pipelines; Modelling studies; Selective oxidation; Anodes; Electric currents; Electric resistance; Oxidation; Pipelines; Corrosion; control; corrosion; pipeline |
| Año: | 2006 |
| Volumen: | 48 |
| Número: | 2 |
| Página de inicio: | 389 |
| Página de fin: | 403 |
| DOI: | http://dx.doi.org/10.1016/j.corsci.2005.02.006 |
| Título revista: | Corrosion Science |
| Título revista abreviado: | Corros. Sci. |
| ISSN: | 0010938X |
| CODEN: | CRRSA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0010938X_v48_n2_p389_Lopez |
Referencias:
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Citas:
---------- APA ----------
López, E., Osella, A. & Martino, L. (2006) . Controlled experiments to study corrosion effects due to external varying fields in embedded pipelines. Corrosion Science, 48(2), 389-403.http://dx.doi.org/10.1016/j.corsci.2005.02.006
---------- CHICAGO ----------
López, E., Osella, A., Martino, L. "Controlled experiments to study corrosion effects due to external varying fields in embedded pipelines" . Corrosion Science 48, no. 2 (2006) : 389-403.http://dx.doi.org/10.1016/j.corsci.2005.02.006
---------- MLA ----------
López, E., Osella, A., Martino, L. "Controlled experiments to study corrosion effects due to external varying fields in embedded pipelines" . Corrosion Science, vol. 48, no. 2, 2006, pp. 389-403.http://dx.doi.org/10.1016/j.corsci.2005.02.006
---------- VANCOUVER ----------
López, E., Osella, A., Martino, L. Controlled experiments to study corrosion effects due to external varying fields in embedded pipelines. Corros. Sci. 2006;48(2):389-403.http://dx.doi.org/10.1016/j.corsci.2005.02.006
