Resumo

RODRIGUEZ-YANEZ, Javier E.; SABORIO-LEIVA, Ericka  e  MORA-MONTOYA, Daniel. Electrochemical evaluation of Incoloy 825 welds tubs. Tecnología en Marcha [online]. 2016, vol.29, n.2, pp.85-94. ISSN 0379-3982.  http://dx.doi.org/10.18845/tm.v29i2.2693.

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.

Palavras-chave : Incoloy 825; orbital welding; Tafel; geothermal; acid well.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )