Research/Patents/US 4859525
US 4859525

METHOD FOR LOW TEMPERATURE PROCESSING OF LIGHTWEIGHT SIC/SIO2 COMPOSITES AND PRODUCTS

Assignee

UNIVERSITY OF FLORIDA

Filed

Feb 25, 1985

Granted

Aug 22, 1989

Location

GAINESVILLE FL US

Abstract

A composite made by preparing a SiO2 sol, mixing 20-90% by volume of SiC particulate with the SiO2 sol to form a slurry, casting the slurry into a mold optionally containing SiC weaves or mats, gelling and aging the cast slurry and drying to obtain a green body composite.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

May 8, 1985

Rescinded

Oct 13, 1988

Duration

3 years, 5 months

Inventor

  • 1LARRY L. HENCH
Back to patent indexSource: USPTO 35 USC §181 secrecy order records