TITANIUM-BASED ALLOY Russian patent published in 2003 - IPC

Abstract RU 2203974 C2

FIELD: titanium-based alloy possessing high technological effectiveness for manufacture of seamless pipes for aerospace engineering. SUBSTANCE: proposed titanium-based alloy contains the following components, mass-%: aluminum, 2.5-4.0; vanadium, 2.5- 4.0;molybdenum, 2.0-3.5;zirconium, 0.4-1.5; iron, 0.25 max; nitrogen, 0.03 max; oxygen, 0.15 max; carbon, 0.01-0.1; other mixtures total, 0.3 max and the remainder being titanium. Alloy may additionally contain palladium and ruthenium. Proposed alloy possesses high strength and pliability together with considerable expansion of pipes and corrosion resistance. EFFECT: enhanced strength and corrosion resistance. 2 cl, 2 tbl

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RU 2 203 974 C2

Authors

Tetjukhin V.V.

Smirnov V.G.

Levin I.V.

Dates

2003-05-10—Published

2001-05-07—Filed