DISLOCATION-IMPURITY INTERACTIONS AND STRAIN AGING IN AGC1

Abstract

Strain aging has been ob erved around room temperature in silver chloride single crystals containing a few parts in 100,000 impurity. On the basis of the aging kinetics, it is possible to account for the effects in terms of dislocation pinning by polyvalent cation solutes. A sharp lower yield point often appears in the stress vs strain curves; their general shape is di cussed qualitatively in terms of current concepts of dislocation multiplication and unpinning. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1962
Accession Number
AD0291837

Entities

People

  • L.m. Slifkin
  • M.g. Miller
  • M.n. Kabler

Organizations

  • University of North Carolina at Chapel Hill

Tags

DTIC Thesaurus Topics

  • Chlorides
  • Crystals
  • Dislocations
  • Impurities
  • Kinetics
  • Single Crystals
  • Yield Strength

Readers

  • Materials Science and Engineering.
  • Snow Cover Descriptors for Reptiles and Their Illustrations.