FATIGUE OF METALS,

Abstract

The migrational kinetics of point defects and point defect-impurity complexes in iron and iron-carbon alloys are investigated. Results of the research include a discussion of (1) experimental details; (2) maximum elongation program; (3) resistivity changes with plastic deformation and annealing; (4) elastoresistivity; (5)increase in flow stress upon reloading; (6) effect of plastic deformation at 77K on the electrical resistivity; (7) effect of plastic deformation on Young's modulus; (8) effect of plastic deformation on the elastoresistivity; and (9) resistivity hysteresis during the unload-load cycle.

Document Details

Document Type
Technical Report
Publication Date
Feb 15, 1964
Accession Number
AD0602875

Entities

Organizations

  • Carnegie Institute of Technology

Tags

DTIC Thesaurus Topics

  • Alloys
  • Annealing
  • Carbon
  • Carbon Alloys
  • Elongation
  • Hysteresis
  • Impurities
  • Kinetics
  • Modulus Of Elasticity
  • Plastic Deformation
  • Point Defects

Fields of Study

  • Materials science
  • Physics

Readers

  • Materials Science and Engineering.
  • Mechanical Engineering/Mechanics of Materials.