US 5132178
CERAMIC MATRIX COMPOSITES EXHIBITING HIGH INTERLAMINAR SHEAR STRENGTH
Assignee
CORNING GLASS WORKS, A CORP. OF NY
Filed
May 8, 1987
Granted
Jul 21, 1992
Location
PAINTED POST NY US
Abstract
Fiber-reinforced ceramic matrix composites incorporating a glass-ceramic matrix of lithium aluminosilicate composition in which is disposed a fiber reinforcement phase including at least one layer of unidirectionally oriented fibers (e.g. SiC), the matrix further comprising a whisker reinforcement phase selected from the group of SiC, alumina, HfC and Si3 N4, the whiskers imparting substantially improved transverse modulus of rupture strength and interlaminar shear strength to the composite.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 31, 1988
Rescinded
Jan 19, 1990
Duration
1 year, 4 months
Inventor
- 1KENNETH CHYUNG
Record Details
- Patent number
- US 5132178
- Application
- 07047128
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
CORNING GLASS WORKS, A CORP. OF NYBack to patent indexSource: USPTO 35 USC §181 secrecy order records