METHOD OF OBTAINING A FIBER-CONTAINING COMPOSITE
Assignee
General Electric
Filed as: GENERAL ELECTRIC COMPANY, A CORP. OF NEW YORK
Filed
Jul 8, 1988
Granted
Jul 31, 1990
Location
SCHENECTADY NY US
Abstract
Fibrous material is coated with boron nitride and a silicon-wettable material, the coated fibrous material is admixed with an infiltration-promoting material which is at least partly elemental carbon and the mixture is formed into a preform which is infiltrated with a molten solution of boron and silicon producing a composite containing boron nitride coated fibrous material.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jan 27, 1989
Rescinded
Sep 7, 1989
Duration
7 months
Inventor
- 1RAJ N. SINGH
Record Details
- Patent number
- US 4944904
- Application
- 07216488
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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