FIELD: metallurgy.
SUBSTANCE: invention can be used for manufacturing parts of aviation and space equipment, long-working up to 700°C. The intermetallide titanium-based alloy contains, wt %: aluminium 10.5-12.5, niobium 38.5-42.0, molybdenum 0.5-1.5, vanadium 0.5-2.0, zirconium 1.0-2.5, tungsten 0.3-1.5, tantalum 0.1-0.8, silicon 0.1-0.25, yttrium 0.02-0.6, titanium and impurities - the rest.
EFFECT: plasticity at room temperature and heat resistance at temperatures up to 700 degrees increase.
3 cl, 1 dwg
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