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2 634 557

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(51)

IPC

C22C14/00(2006-01-01)

(21) (22)

Application

2016109729, 2016-03-17

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Start date

2016-03-17

(22)

Actual filing date

2016-03-17

(45)

Published

2017-10-31

(72)

Inventor

Leonov Valerij PetrovichKudryavtsev Anatolij SergeevichChudakov Evgenij VasilevichIvanova Lyudmila AleksandrovnaMolchanova Nelli FedorovnaIksanov Maksim Vladimirovich

(73)

Holder

Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie Nauchno-Issledovatelskij Institut Konstruktsionnykh Materialov Imeni I.V. Gorynina Natsionalnogo Issledovatelskogo Tsentra Institut" Institut" Tsnii Km

TITANIUM-BASED CASTING ALLOY Russian patent published in 2017 - IPC C22C14/00

Abstract RU 2634557 C2

FIELD: metallurgy.

SUBSTANCE: invention relates to weldable titanium-based casting alloys and is intended for producing shaped castings. The titanium-based alloy used in duty welded-cast structures in power-plant engineering at a temperature of up to 450°C. The castable titanium-based alloy contains, wt %: aluminium 5.0-6.0, molybdenum 1.0-2.0, vanadium 1.0-2.0, carbon 0.06-0.14, oxygen 0.05-0.12, hydrogen 0.002-0.008 iron 0.02-0.15, silicon 0.05-0.08.

EFFECT: alloy is characterized by high creep strength and high weld quality.

2 tbl, 1 ex

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RU 2 634 557 C2

Authors

Leonov Valerij Petrovich

Kudryavtsev Anatolij Sergeevich

Chudakov Evgenij Vasilevich

Ivanova Lyudmila Aleksandrovna

Molchanova Nelli Fedorovna

Iksanov Maksim Vladimirovich

Dates

2017-10-31—Published

2016-03-17—Filed