SHAPED CHARGES AND THEIR MANUFACTURE
Assignee
Filed
Oct 11, 1990
Granted
Jul 26, 1994
Location
SEVENOAKS EN GB
Abstract
A shaped charge liner formed of a solid metallic material having a fine grain size of the order of 25 microns or less. The material can be, for example, copper, uranium, tantalum or an alloy showing superplasticity and having a density greater than about 5 gm/cm3. The liner can be made by subjecting the material to repeated cycles of cold working, annealing at just above the recrystallization temperature, and quenching.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Sep 30, 1991
Rescinded
Nov 2, 1992
Duration
1 year, 1 month
Inventor
- 1BRIAN BOURNE
Record Details
- Patent number
- US 5331895
- Application
- 07595672
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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