FILTRATION OF ALUMINUM ALLOYS USED IN THE AEROSPACE INDUSTRY
The aerospace engineering is widely used casting and wrought aluminum alloys, which are in the process of the preparation subjected to refining (removal of hydrogen) and modification (refinement of the structure). However, the reaction refining and modifying products often remain in the melt with the liquid metal, which degrades the quality of castings. The paper presents the results of studies on the purification of aluminium melts from these products by filtration, as in the casting of ingots semi-continuous method and casting parts.