PRODUCTION OF EXTRUSION BILLETS OF HIGH TEMPERATURE AIRCRAFT ALLOYS BY POWDER METALLURGY

Abstract

High temperature super alloys, Rene' 41 and PH 15-7 Mo for high performance aerospace vehicle structures can be economically extruded from powder metal billets. Hydrostatic compaction was determined as the available method best suited for large billet (1.5 in. diam and larger) preparation and the density and mechanical properties of the powder metal extrusions were within 5% of wrought metal at room temperature. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1960
Accession Number
AD0253782

Entities

People

  • G.f. Davies
  • M.w. Toaz
  • R.d. Johnson

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aerospace Craft
  • Aircrafts
  • Extrusion
  • High Temperature
  • Mechanical Properties
  • Mechanical Structure
  • Metallurgy
  • Metals
  • Powder Metallurgy
  • Powder Metals
  • Powders
  • Structural Components
  • Vehicles
  • Wrought Metals

Fields of Study

  • Materials science

Readers

  • Metallurgy

Technology Areas

  • Space