Long-Range Order in Beta-Brass

Abstract

The long-range order in beta-brass has been determined from x-ray measurements of integrated intensities of superlattice reflections. Analysis of the data includes allowance for the observed appreciable difference between the two Deybe-Waller factors. The long-range order parameter is found to be significantly greater than the values from current Ising-model calculations over a wide range of temperatures below the critical region. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1971
Accession Number
AD0724362

Entities

People

  • Christopher B. Walker
  • David R. Chipman

Organizations

  • United States Army Research Laboratory

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Alloys
  • Critical Temperature
  • Crystal Structure
  • Diffraction
  • Intensity
  • Materials
  • Materials Science
  • Measurement
  • Order Disorder Transformations
  • Phase Transformations
  • Reflection
  • Scattering
  • Security
  • Solid State Physics
  • Superlattices
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Spectroscopy.