Electrodialysis Treatment of Aluminoborophosphate Concentrate Solutions in Ultrasonic Field for Precision Casting

Abstract

There were considered different aspects of ultrasonic application in the process of electrodialysis of aluminoborophosphate concentrate (ABРС) solution for synthesis of binder agent without silica in precision casting of reactive alloys. There was defined that increasing of speed and undergoing degree of electrodialysis in the field of powerful ultrasonic. There was developed corresponding simulation model, offered and realized computer run calculation method of optimal parameters for preparation of activated ABРС binder agent in precision casting. Their use secured effective management of complex physical and chemical process of electrodialysis in the field of ultrasonic. On the base of determined relationships was developed technology of ceramic corundum mold manufacturing on activated ABРС, providing quality increasing of high-duty precision casting from nonferrous alloys.