GAMMA TITANIUM ALUMINUM ALLOYS MODIFIED BY CHROMIUM AND TUNGSTEN AND METHOD OF PREPARATION
Assignee
GENERAL ELECTRIC COMPANY,
Filed
Jun 2, 1989
Granted
Apr 19, 1994
Location
LATHAM NY US
Abstract
A TiAl composition is prepared to have high strength, high oxidation resistance and to have acceptable ductility by altering the atomic ratio of the titanium and aluminum to have what has been found to be a highly desirable effective aluminum concentration by addition of chromium and tungsten according to the approximate formula Ti48 Al48 Cr2 W2.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 23, 1990
Rescinded
Jul 13, 1993
Duration
3 years, 4 months
Inventor
- 1SHYH-CHIN HUANG
Record Details
- Patent number
- US 5304344
- Application
- 07360664
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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