Titanium master alloy for titanium-aluminum base alloy

摘要

A titanium-aluminide electrolytic refining method for producing a titanium-aluminum master alloy, the method being effective for refining even in the presence of significant amounts of aluminum and at least 10 mass percent oxygen. It is. The method is also effective without adding titanium chloride or other forms of soluble titanium to an electrolyte bath containing a halide salt of an alkali metal or alkaline earth metal or a combination thereof.