Acousticemission from plastic deformation of a pure single crystal

  • Jin-Bok Chung, Elijah Kannatey-Asibu
  • Published 1999

Abstract

Acoustic emission (AE) during plastic deformation is analyzed for a pure single crystal neglecting the effects of grain boundaries, impurities, and second-phase particles. Acceleration of a moving dislocation is -considered to be the principal AE source. There are two major mechanisms of dislocation motion related to acceleration, initial, and continuous… (More)

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