METHOD OF MAKING JET ENGINE NOZZLES FROM TUBULAR STOCK,

Abstract

This Author's Certificate introduces a method for making jet engine nozzles from tubular stock. The finished part consists of a ribbed copper alloy jacket with a refractory steel liner welded to its inner surface. To improve productivity and nozzle quality, the sleeve is formed and welded to fit the jacket which is prestamped by some process such as explosive forming with simultaneous pressing of the ribbed outer surface. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 03, 1969
Accession Number
AD0695353

Entities

People

  • A. V. Popov
  • N. F. Kobyakovskii
  • Yu. P. Sogrishin

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Alloys
  • Copper
  • Copper Alloys
  • Elements
  • Engines
  • Explosive Forming
  • Explosives
  • Group 11 Elements
  • Jet Engines
  • Materials
  • Materials Processing
  • Metals
  • Productivity
  • Transition Metals

Readers

  • Combustion and Flow Dynamics.
  • Electrical Engineering
  • Metallurgy