Simulation Study on Microstructure of Magnetic Field Assisted ECAM

Abstract Electrochemical additive manufacturing (ECAM) technology is a non-thermal metal that widely used in microfabrication. The quality of additively manufactured moulded parts can be improved by applying magnetic fields with unknown effects process parameters on microstructures. Therefore, multi-physical field coupling model for field-assisted ECAM was developed. results show increasing the applied voltage and strength increase cathode current density improve deposition rate height, but after increases to 4 V, ion concentration decreases too fast polarization occurs, which affects instead. flux reached maximum at 0.2T. However, affected electrode gap, stabilizes gap 50 μm. size may related field.