Accession Number:

AD0756867

Title:

Metal Matrix Composites for High Temperature Application.

Descriptive Note:

Technical rept.,

Corporate Author:

WATERVLIET ARSENAL N Y

Report Date:

1972-12-01

Pagination or Media Count:

104.0

Abstract:

This is a second yearly progress report on the project, the objective of which is to develop high strength filaments tungsten alloys and silicon carbide reinforced super alloy composites with a rupture life of 100 hours under 30 ksi at 2000F. The report, represents progress made in the following three main areas Fabrication and testing of composites W alloy filament in modified Mar M-322 alloys Compatibility and extended period filament-matrix stability at 2000F in the W alloy filament-Mar M-322 25W systems and Development of a technique for the coating of TaC on filaments of SiC and Tungsten.

Subject Categories:

  • Laminates and Composite Materials

Distribution Statement:

APPROVED FOR PUBLIC RELEASE