Institute of Metal Superplasticity Problems

The effect of alloying, hot forging, and heat treatment on the microstructure, mechanical properties, and oxidation resistance of O-Ti2AlNb based intermetallic alloys

In the present work, novel physicochemical approaches are proposed for the design of alloys based on the O(Ti 2 AlNb) phase by balancing Al and Nb equivalents to maintain a two-phase O+β/B2 composition, and alloying with elements having high melting points and/or larger atomic ra...