? TITANIUM COMPOSITIONS AND METHODS OF MANUFACTURE THEREOF

Title:

? TITANIUM COMPOSITIONS AND METHODS OF MANUFACTURE THEREOF

Document Type and Number:

WIPO Patent Application WO2005098064

Kind Code:

A3

Abstract:

A composition comprises about 8 to about 10 wt% molybdenum, about 2.8 to about 6 wt% aluminum, up to about 2 wt% vanadium, up to about 4 wt% niobium, with the balance being titanium, wherein the weight percents are based on the total weight of the alloy composition. A method for making an article comprises cold-working a shape from a composition comprising about 8 to about 10 wt% molybdenum, about 2.8 to about 6 wt% aluminum, up to about 2 wt% vanadium, up to about 4 wt% niobium, with the balance being titanium, wherein the weight percents are based on the total weight of the alloy composition; solution heat treating the shape; and cooling the shape.

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Inventors:

WU MING H (US)

Application Number:

PCT/US2005/000569

Publication Date:

January 19, 2006

Filing Date:

January 07, 2005

Export Citation:

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Assignee:

MEMRY CORP (US)
WU MING H (US)

International Classes:

C22C14/00; (IPC1-7): C22F1/18; C22C14/00

Domestic Patent References:

WO2004003242A1	2004-01-08
WO1999045161A1	1999-09-10

Foreign References:

US6258182B1	2001-07-10
EP1352979A1	2003-10-15
US5201967A	1993-04-13
EP0263503A1	1988-04-13

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