ALLOY ON BASIS OF TITANIUM AND PRODUCT IMPLEMENTED OF IT Russian patent published in 2009 - IPC C22C14/00 

Abstract RU 2356977 C2

FIELD: metallurgy.

SUBSTANCE: invention relates to non-ferrous metallurgy, particularly to creation of titanium alloys, provided for usage in the capacity of constructional material for manufacturing of shell, longerons, frames, fuselage, wings, aggregates and other details of aircraft. Alloy on the basis of titanium contains, wt %: aluminium 5.3-6.8, vanadium 3.5-5.3, iron 0.02-0.6, zirconium 0.001-0.3, carbon 0.005-0.1, silicon 0.01-0.15, manganese 0.001-0.15, copper 0.001-0.095, chrome 0.001-0.095, oxygen 0.02-0.2, nitrogen 0.005-0.05, hydrogen 0.003-0.015, titanium - the rest.

EFFECT: receiving of ally with high strength properties at biaxial tension, reduced notch sensitivity and reduced density, providing of reliability increasing of products operation.

2 cl, 2 tbl, 1 ex

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RU 2 356 977 C2

Authors

Kablov Evgenij Nikolaevich

Khorev Anatolij Ivanovich

Nochovnaja Nadezhda Alekseevna

Dates

2009-05-27Published

2007-06-06Filed