INTERNAL FRICTION STUDIES IN NICKEL CRYSTALS FROM 77 DEGREES K - 298 DEGREES K

Abstract

The internal friction spectrum in nickel single crystals has been studied near 20 kHz from 77 degrees K to 298 degrees K as a function of the stages of deformation, crystal orientation, temperature of deformation, magnetic field and state of annealing.

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Document Details

Document Type
Technical Report
Publication Date
Jan 10, 1968
Accession Number
AD0666572

Entities

People

  • Peruvemba S. Venkatesan

Organizations

  • Columbia University

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Crystal Lattices
  • Crystal Structure
  • Crystals
  • Heat Of Activation
  • Internal Friction
  • Low Temperature
  • Magnetic Fields
  • Materials
  • Measurement
  • Mechanics
  • Plastic Deformation
  • Resonant Frequency
  • Shear Stresses
  • Strain Hardening
  • Stress Strain Relations
  • Stresses
  • Vibration

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.