High-temperature niobium - tantalum - alloys

摘要

An alloy consists of 15 to 75% Ta, 17 to 75% Nb, with one or more of the metals Zr, W, Mo and Ti within the ranges 0.245 to 6% Zr, 0.8 to 32% W, 0.4 to 10% Mo and 0.1 to 1.5% Ti.