US 5443917
CERAMIC ARMOR
Assignee
GTE PRODUCTS CORPORATION
Filed
May 24, 1991
Granted
Aug 22, 1995
Location
NATICK MA US
Abstract
A densified ceramic or cermet armor material comprises greater than fifty percent by weight titanium nitride or greater than eight percent by weight of a mixture of titanium nitride and aluminum nitride to impart low compressive strength to said armor material and may additionally comprise components suitable for densification with said titanium nitride or titanium nitride-aluminum nitride mixture where the resulting armor material has high density and low porosity with a Young's modulus greater than 200 GPa and a compressive strength of less than 5.5 GPa.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Sep 20, 1991
Rescinded
Dec 17, 1993
Duration
2 years, 2 months
Inventor
- 1CHRISTOPHER A. TARRY
Record Details
- Patent number
- US 5443917
- Application
- 07705279
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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GTE PRODUCTS CORPORATIONBack to patent indexSource: USPTO 35 USC §181 secrecy order records