Magnetic-Crystallographic Orientation Produced in Ferrites by Hot Working - III.

Abstract

Forging of ferrite bodies of scaled-up sizes to two-inches diameter was successfully demonstrated. The excellent magnetic characteristics of forged ferrite material was maintained. Successful forge-welding of a non-magnetic gap material, in a ferrite during fabrication by forging techniques was demonstrated. This technique could eliminate the back gap reluctance associated with transducer or pick-up heads. Production costs of forged ferrite material could be significantly lower than hot pressed material due to the short times of forging compared to hot pressing. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 14, 1971
Accession Number
AD0723858

Entities

People

  • Robert M. Haag

Tags

DTIC Thesaurus Topics

  • Diameters
  • Fabrication
  • Forging
  • Hot Pressing
  • Hot Working
  • Material Forming Processes
  • Materials
  • Materials Processing
  • Mechanical Working
  • Metalworking
  • Orientation (Direction)
  • Production

Fields of Study

  • Materials science

Readers

  • Metallurgy
  • Microwave Engineering.
  • Powder metallurgy of Titanium alloys.