Calcium-containing mold composition titanate as well as how to cast titanium and titanium aluminide alloy

摘要

This disclosure relates generally to a mold a composition comprising calcium aluminate and calcium titanate. The present disclosure also molding method, and so about the molded articles to using the template compositions. More particularly, the present disclosure include calcium aluminate / calcium titanate mold compositions, and methods for casting the titanium-containing article, and to titanium-containing articles molded as such. Calcium titanate may comprise particles less than about 100 microns in outside dimensions. Calcium titanate, may constitute from about 5% to about 50% by weight of the mold composition.BACKGROUND 1