Fiber Strengthened Superalloys

Abstract

Discontinuous fibers of Mo were incorporated in matrices of nickel base superalloys INCO 625, INCO 713LC, IN-100, and TDNiCr by coextrusion of blended powders. An elevated temperature stress rupture test showed that fiber strengthening was obtained only in INCO 625 in the temperature region of 1500 to 1700F.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1974
Accession Number
ADA000919

Entities

People

  • Gerald I. Friedman

Tags

DTIC Thesaurus Topics

  • Alloys
  • Chemical Compounds
  • Composite Materials
  • Crystal Structure
  • Elements
  • Extrusion
  • Massachusetts
  • Materials
  • Materials Processing
  • Mechanics
  • Metal Fibers
  • Metals
  • Molybdenum
  • Particles
  • Powders
  • Refractory Metals
  • Titanium

Readers

  • Metallurgy
  • Reinforced Composite Materials