Structure and Technological Aspects of Obtaining Qualitative Semi-Finished Products from Heat-Resistant Intermetallic Ti2AlNb-Based Alloy with Improved Properties Complex - S. V. Skvortsova; A. A. Ilin; M. G. Shtutsa; A. V. Aleksandrov; A. V. Andreev; O. Z. Umarova (Metallophysics and advanced technologies, 2015)