Method and apparatus for treating a component of a gas turbine engine

摘要

A surface treatment device for applying a surface treatment medium to an article is provided with the surface treatment device having an application member for applying the surface treatment medium to the article and an electrode, which applies an electrical potential between the application member and the article. The device provides localized treatment to the article and can remove oxide layers or the like from metallic materials without removing or damaging the underlying metallic material.