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  • Research of regimes of high-speed anodic dissolution of magnetic alloys parts

    Results of researches of electrochemical machining of Alnico and Х25К15 magnetic alloys are presented. Problems of conventional machining processes (cutting, milling, drilling and grinding) use a sharp cutting tool are noted. The expediency of use NaNO3 of electrolytes at high-speed anodic dissolution of magnetic work piece surfaces has been demonstrated. Agency of chemical and phase composition of magnetic alloys on a landform of a surface after the ECM in нитратных water electrolytes is installed. The gained results of experimental researches allow to control parameters of a technological process with given accuracy and speed of electrochemical machining of parts.

    Keywords: high-speed anodic dissolution, magnets cast constants, alnico, electrochemical machining (ECM), surface roughness, current efficiency, electrochemical marking