METHOD FOR PREPARING A1203 POWDER AND PRODUCTS
Assignee
UNIVERSITY OF FLORIDA
Filed
Feb 25, 1985
Granted
Jul 4, 1989
Location
GAINESVILLE FL US
Abstract
A composite made by milling Al2 O3 gel to a powder in the size range of from about 20 mesh to about 400 mesh, mixing said Al2 O3 gel powder with a reinforcement material consisting of SiC, SiO2, C, Al2 O3, ZrO2, Si2 N4, BN, B4 O, Y2 O3, TiC, TiB2, TiN and aluminosilicate, compressing and firing at an elevated temperature.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
May 8, 1985
Rescinded
Oct 13, 1988
Duration
3 years, 5 months
Inventor
- 1DAVID E. CLARK
Record Details
- Patent number
- US 4844848
- Application
- 00670488
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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