ALBERT LEVITT
Engineering in Newton, MA
License number
Massachusetts 8466
Issued Date
Jun 6, 1958
Expiration Date
Jun 30, 2000
Type
Mechanical Engineer
Address
Address
Newton, MA 02459
Personal information
See more information about ALBERT LEVITT at radaris.comName
Address
Phone
300 Buck Island Rd APT 11A, West Yarmouth, MA 02673
11 Halcyon Dr, West Yarmouth, MA 02673
75 Lovett Rd, Newton Center, MA 02459
300 Buck Island Rd, West Yarmouth, MA 02673
11 Buck Island Rd, West Yarmouth, MA 02673
Professional information
See more information about ALBERT LEVITT at trustoria.com
Method Of Making Metal Impregnated Graphite Fibers
Method Of Making Metal Impregnated Graphite Fibers
US Patent:
4157409, Jun 5, 1979
Filed:
Aug 28, 1978
Appl. No.:
5/937387
Inventors:
Albert P. Levitt - Newton Center MA
Hans E. Band - Bedford MA
Hans E. Band - Bedford MA
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
C23C 100, B32B 1514
US Classification:
427299
Abstract:
A method is disclosed for pretreating graphite fibers and woven graphite preforms so that they may be wetted and infiltrated by molten metals such as aluminum and alloys thereof. Pretreatment includes immersing graphite fibers or preforms in a bath of liquid NaK alloy at room temperature. The pretreatment allows a lower temperature and shorter immersion time than prior art processes and permits improved wetting and infiltration by the molten metal constituting the matrix of a graphite fiber reinforced metal composite.
Tungsten Penetrators
Tungsten Penetrators
US Patent:
5440995, Aug 15, 1995
Filed:
Apr 5, 1993
Appl. No.:
8/039603
Inventors:
Albert P. Levitt - Newton MA
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
F42B 1200
US Classification:
102517
Abstract:
An improved tungsten penetrator employing tungsten whiskers of various crystalline orientations--specifically the [100] orientation. The penetrator has enhanced penetration ability and strength.