MOLYBDENUM DISILICIDE MATRIX COMPOSITES REINFORCED WITH REFRACTORY METAL FIBERS
Assignee
UNITED TECHNOLOGIES CORPORATION A CORP. OF DELAWARE
Filed
Jan 13, 1992
Granted
Jan 25, 1994
Location
NORTH PALM BCH. FL US
Abstract
A molybdenum disilicide composite comprising refractory metal reinforcing fibers and sufficient particulate silicon carbide, silicon nitride, boron nitride, or silica to modify the coefficient of thermal expansion of the matrix to match that of the fiber is found to have improved high temperature strength, creep resistance, toughness, and resistance to matrix cracking during thermal cycling.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
May 19, 1992
Rescinded
May 17, 1993
Duration
12 months
Inventor
- 1RALPH J. HECHT
Record Details
- Patent number
- US 5281565
- Application
- 07819558
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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