STRUCTURAL AND ORIENTATIONAL ASPECTS OF GRAPHITIZED FIBERS.

Abstract

A technique is described whereby the mutual orientation of the (001) planes of graphitized fibers might be measured. A two-circle goniometer in conjunction with the line focus of a copper X-ray source was used to carry out the measurements. A structure analysis was performed on the (002) line profiles of various fibers using a chromium X-ray source and gas-flow proportional counter. Comparisons are made of the (002) profiles obtained from a copper X-ray source and a chromium X-ray source. In both cases the radiation was unfiltered to insure maximum intensity. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1969
Accession Number
AD0687881

Entities

People

  • Mark Goldschmidt

Organizations

  • University of Dayton Research Institute

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Chromium
  • Counters
  • Flow
  • Gas Flow
  • Goniometers
  • Intensity
  • Measurement
  • Measuring Instruments
  • Orientation (Direction)
  • Proportional Counters
  • Radiation
  • X Rays

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Optical Physics and Photonics.
  • Systems Analysis and Design