Magnetomechanical Properties of Flash Annealed METGLAS (trade name) 2605 SC.

Abstract

Ribbons of METGLAS 2605 SC (a ferromagnetic metallic glass) were flash annealed at various temperatures and under various tensile stresses. The resulting samples exhibited a magnetomechanical coupling, K sub 33, of 0.37, independent of the annealing temperature or the magnitude of the stress. Secondary annealing in a strong magnetic field greatly improved the value of K sub 33. As quenched ribbons subjected to the same field, annealing had significantly smaller values of K sub 33, except for relatively long anneals (greater than 2 hours at 300C). Secondary annealing in a small magnetic field produced a much smaller increase in K sub 33. Originator supplied keywords include: Magnetostriction, Amorphous Metals, Transducers.

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Document Details

Document Type
Technical Report
Publication Date
Oct 05, 1984
Accession Number
ADA156054

Entities

People

  • L. T. Kabacoff
  • M. Wun-fogle

Organizations

  • Naval Ordnance Laboratory

Tags

Communities of Interest

  • Sensors
  • Weapons Technologies

DTIC Thesaurus Topics

  • Anisotropy
  • Annealing
  • Brittleness
  • Classification
  • Corporations
  • Couplings
  • Curie Temperature
  • Ductility
  • Frequency
  • High Temperature
  • Low Temperature
  • Magnetic Fields
  • Materials
  • Metallic Glass
  • Monitoring
  • Tensile Stress
  • Transverse

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Polymer Science and Engineering.
  • Semiconductor Device Technology