Accession Number:

ADD010938

Title:

Impact Composite Blade.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s):

Report Date:

1984-01-17

Pagination or Media Count:

5.0

Abstract:

The top portion of a composite boron filamentaluminum matrix blade which is useable in a fluid flow machine is made more resistant to impact energy by forming a cavity in the boron filament layer of the tip portion of each laminate or ply of the blade, then filling each cavity with a resin, and then bonding together the laminates with the resin-filled cavities therein. Author

Subject Categories:

  • Laminates and Composite Materials
  • Jet and Gas Turbine Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE