On the Room-Temperature Annealing of Cryogenically-Rolled Copper (Preprint)

Abstract

The electron-backscatter-diffraction (EBSD) technique was applied to investigate room-temperature annealing processes in cryogenically-rolled copper during long-term (~1.5 years) storage at ambient temperature. Static recrystallization appeared to be nucleated as result of both grain-boundary bulging and recovery. A bimodal recrystallized grain-size distribution appeared to be a result of these two competing mechanisms.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 2011
Accession Number
ADA548483

Entities

People

  • A. Korznikov
  • S. Mironov
  • Sheldon Lee Semiatin
  • T. Konkoval

Organizations

  • Air Force Research Laboratory

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Air Force Research Laboratories
  • Annealing
  • Aspect Ratio
  • Backscattering
  • Boundaries
  • Crystal Structure
  • Crystal Twinning
  • Crystallography
  • Data Analysis
  • Diffraction
  • Electrons
  • Geometry
  • Grain Boundaries
  • Grain Size
  • Materials
  • Materials Processing

Readers

  • Mathematics or Statistics
  • Powder metallurgy of Titanium alloys.

Technology Areas

  • Microelectronics