The Short Range Structure of Ti and Zr B.C.C. Solid Solutions Containing the Omega Phase I. General Diffraction Theory and Development of Computational Techniques.

Abstract

Certain Ti and Zr solid solutions containing the omega phase exhibit intensity distributions in reciprocal space which are partly diffuse. In an effort to understand the structural meaning of these diffraction patterns, the authors have developed new methods for the evaluation of the kinematic intensity sum for certain kinds of atomic arrangements which are not quite periodic. The methods are illustrated by their application to a simple model for these alloy systems. The model successfully reproduces some but not all of the features of observed intensity distributions. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 18, 1973
Accession Number
AD0755463

Entities

People

  • Alf Andreassen
  • Bernard Borie
  • Stephen L. Sass

Organizations

  • Cornell University

Tags

DTIC Thesaurus Topics

  • Alloys
  • Chemical Compounds
  • Cooperation
  • Diffraction
  • Intensity
  • Metallic Compounds
  • Solid Solutions
  • Test And Evaluation

Readers

  • Computational Modeling and Simulation
  • Materials Science (Mechanical Engineering).
  • Powder metallurgy of Titanium alloys.

Technology Areas

  • Space