BAS REINFORCED IN-SITU WITH SILICON NITRIDE
Assignee
LTV AEROSPACE AND DEFENSE COMPANY
Filed
Aug 8, 1991
Granted
Oct 25, 1994
Location
Arlington VA (defense contractors)
Abstract
A high temperature, high strength in-situ reinforced ceramic composite adapted for use in various applications including missile radomes in which microwave transparency is required in a high temperature environment. The material is manufactured by a pressureless sintering process, in which silicon nitride and barium aluminosilicate are blended together, isostatically pressed into a desired shape and thereafter sintered.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 10, 1992
Rescinded
Nov 5, 1993
Duration
1 year, 8 months
Inventor
- 1DOUGLAS W. FREITAG
Sensitive facility: Arlington VA (defense contractors)
Record Details
- Patent number
- US 5358912
- Application
- 00774241
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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