Method for increase of corrosive firmness of stomatology alloys on the basis of chrome

摘要

A method for increase of corrosion resistance of stomatological alloys based on chrome includes grinding of surface of prosthodontic article and check test piece, electropolishing, treatment with laser radiation on air. The procedure of laser treatment of surface of dentures is selected by means of the check test piece with the control of composition of oxide layer Cr2O3. After electropolishing prosthodontic article is treated with ions.