Research/Patents/US 5261940
US 5261940

BETA TITANIUM ALLOY METAL MATRIX COMPOSITES

Assignee

Filed

May 8, 1989

Granted

Nov 16, 1993

Location

PALM BEACH GARD FL US

Abstract

Composite materials comprising beta titanium alloy matrices containing high strength, high stiffness filaments are described. The matrix materials are true beta titanium alloys having very limited solid solubility for the filament materials. This low reactivity permits high fabrication temperatures and high use temperatures without formation of deleterious brittle phases. Also described is a method for fabricating such composites.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Sep 7, 1989

Rescinded

Dec 1, 1992

Duration

3 years, 2 months

Inventor

  • 1DOUGLAS M. BERCZIK
Back to patent indexSource: USPTO 35 USC §181 secrecy order records