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2 426 808

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(51)

IPC

C22C14/00(2006-01-01)

(21) (22)

Application

2010117136/02, 2010-04-29

(24)

Start date

2010-04-29

(22)

Actual filing date

2010-04-29

(45)

Published

2011-08-20

(72)

Inventor

Kudrjavtsev Anatolij SergeevichChudakov Evgenij Vasil'EvichShcherbinin Vladimir FedorovichMolchanova Nehlli FedorovnaMalinkina Julija Jur'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov Km

ALLOY ON BASE OF TITANIUM Russian patent published in 2011 - IPC C22C14/00

Abstract RU 2426808 C1

FIELD: metallurgy.

SUBSTANCE: here is disclosed alloy on base of titanium containing wt %: aluminium 1.8-2.5, zirconium 2.0-3.0, silicon 0.02-0.10, iron 0.05-0.15, oxygen 0.03-0.13, hydrogen 0.001-0.006, nitrogen 0.01-0.03, carbon 0.01-0.10, ruthenium 0.05-0.12, titanium - the rest at maintaining following ratio: (Al+Zr)/(Fe+Si+C) ≥ 15.

EFFECT: high resistance of alloy to slit and pitting corrosion in high temperature, oxidising mediums and mediums with high contents of salts.

2 dwg, 2 tbl, 3 ex

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RU 2 426 808 C1

Authors

Kudrjavtsev Anatolij Sergeevich

Chudakov Evgenij Vasil'Evich

Shcherbinin Vladimir Fedorovich

Molchanova Nehlli Fedorovna

Malinkina Julija Jur'Evna

Dates

2011-08-20—Published

2010-04-29—Filed