Research/Patents/US 5229165
US 5229165

PLASMA SPRAYED CONTINUOUSLY REINFORCED ALUMINUM BASE COMPOSITES

Assignee

ALLIED-SIGNAL INC., A CORP. OF DE

Filed

Nov 9, 1989

Granted

Jul 20, 1993

Location

RANDOLPH NJ US

Abstract

A metal matrix composite is produced by forming a rapidly solidified aluminum base alloy into powder. The powder is plasma sprayed onto at least one substrate having thereon a fiber reinforcing material to form a plurality of preforms. Each of the preforms has a layer of the alloy deposited thereon, and the fiber reinforcing material is present in an amount ranging from about 0.1 to 75 percent by volume thereof. The preforms are bonded together to form an engineering shape.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

May 22, 1991

Rescinded

Mar 24, 1992

Duration

10 months

Inventor

  • 1SANTOSH K. DAS

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Record Details

Patent number
US 5229165
Application
07435137
Aerospace match
Yes
Dataset source
35 USC §181 SO records
Back to patent indexSource: USPTO 35 USC §181 secrecy order records