Electrochemical evaluation of Incoloy 825 welds tubs

Main Article Content

Javier E. Rodríguez-Yáñez
Ericka Saborío-Leiva
Daniel Mora-Montoya

Abstract

The resistance of corrosion of Incoloy 825 capillaries used in acid geothermal wells, by orbital welding, was evaluate in the conditions of use. The study was performe by means of basic electrochemical techniques. Also was analyzed new and old capillary soldiers, with or without thermal treatments

Electrochemical evaluation indicates the possibility of using capillary of Incoloy 825 welded, whit heat treated, for acidic geothermal wells, from the viewpoint of corrosion. 

Article Details

How to Cite
Rodríguez-Yáñez, J. E., Saborío-Leiva, E., & Mora-Montoya, D. (2016). Electrochemical evaluation of Incoloy 825 welds tubs. Tecnología En Marcha Journal, 29(2), p. 85–94. https://doi.org/10.18845/tm.v29i2.2693
Section
Artículo científico
Author Biographies

Javier E. Rodríguez-Yáñez

Ingeniero Químico. Investigador del Centro de Investigación en Corrosión, Instituto Costarricense de Electricidad. Apdo. 10032-1000, San José, Costa Rica.

Ericka Saborío-Leiva

Ingeniera Metalúrgica. Investigadora del Centro de Investigación en Corrosión, Instituto Costarricense de Electricidad. Apdo. 10032-1000, San José, Costa Rica.

Daniel Mora-Montoya

Ingeniero en Materiales. Investigador de la Escuela de Ingeniería de Materiales, Instituto Tecnológico de Costa Rica. Apdo. 159-7050, Cartago, Costa Rica.