Evaluación de la corrosión en caliente por sales fundidas, en la aleación t22 (2¼cr – 1mo), por medio de la técnica de ruido electroquímico
Abstract
En esta investigación se evaluó el comportamiento a la corrosión de la aleación T22 (2¼ Cr –1 Mo), al exponerse a un agente corrosivo de 80% V2O5 – 20% Na2SO4 en un rango de temperatura comprendido entre 550ºC y 700ºC y en un ambiente oxidante de 99%O2 – 1%SO2. Las velocidades y el tipo de corrosión fueron halladas mediante la técnica de Ruido Electroquímico. El análisis estadístico de los resultados, obtenidos a través del tiempo proporcionó los valores de Skewness, Kurtosis, Resistencia en Ruido y velocidades de corrosión. Los resultados mostraron que el ataque corrosivo fue más severo a las temperaturas más elevadas.Downloads
Downloads
-
Vistas(Views): 141
- PDF (Español (España)) Descargas(Downloads): 247
Published
How to Cite
Issue
Section
License
Copyright (c) 2017 Scientia et technica
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Copyrights
The journal is free open access. The papers are published under the Creative Commons Attribution / Attribution-NonCommercial-NoDerivatives 4.0 International - CC BY-NC-ND 4.0 license. For this reason, the author or authors of a manuscript accepted for publication will yield all the economic rights to the Universidad Tecnológica of Pereira free of charge, taking into account the following:
In the event that the submitted manuscript is accepted for publication, the authors must grant permission to the journal, in unlimited time, to reproduce, to edit, distribute, exhibit and publish anywhere, either by means printed, electronic, databases, repositories, optical discs, Internet or any other required medium. In all cases, the journal preserves the obligation to respect, the moral rights of the authors, contained in article 30 of Law 23 of 1982 of the Government Colombian.
The transferors using ASSIGNMENT OF PATRIMONIAL RIGHTS letter declare that all the material that is part of the article is entirely free of copyright. Therefore, the authors are responsible for any litigation or related claim to intellectual property rights. They exonerate of all responsibility to the Universidad Tecnológica of Pereira (publishing entity) and the Scientia et Technica journal. Likewise, the authors accept that the work presented will be distributed in free open access, safeguarding copyright under the Creative Commons Attribution / Recognition-NonCommercial-NoDerivatives 4.0 International - https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es license.