CREEP-RESISTANT TITANIUM ALLOYS Russian patent published in 2022 - IPC C22C14/00 C22F1/18 

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, namely, to creep-resistant titanium alloys. Titanium alloy contains, in mass percentages as calculated for the total mass of the alloy: from 5.5 to 6.5 aluminium, from 1.5 to 2.5 tin, from 1.3 to 2.3 molybdenum, from 0.1 to 10.0 zirconium, from 0.01 to 0.30 silicon, from 0.1 to 2.0 germanium, titanium and impurities, wherein the titanium alloy contains intermetallic precipitation containing zirconium, silicon and germanium.

EFFECT: alloy is characterised by high creep resistance under high temperatures.

27 cl, 4 dwg, 2 tbl