Research of regimes of high-speed anodic dissolution of magnetic alloys parts
Abstract
Research of regimes of high-speed anodic dissolution of magnetic alloys parts
Incoming article date: 27.05.2015Results 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