REPORT OF THE SUBPANEL ON ANALYTICAL TECHNIQUES REFRACTORY METALS SHEET ROLLING PANEL MATERIALS ADVISORY BOARD

Abstract

Analytical techniques for major alloying constituents in the refractory metals were found to be adequate. The main problem area in analysis continues to be determination of the interstitial elements, O, N, C, and H, at low levels. New methods of analysis included, mass spectrographic, emission spectroscopic, X-ray fluorescence, including the microprobe, internal friction, and low-temperature electrical resistivity. Methods for analysis of trace elements other than interstitials seemed adequate. The results of a survey of the status of analytical techniques for the refractory metals and their alloys are reported. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1961
Accession Number
AD0269276

Tags

DTIC Thesaurus Topics

  • Absorbers (Materials)
  • Advanced Materials
  • Elements
  • Emission
  • Engineered Materials
  • Fluorescence
  • Friction
  • Internal Friction
  • Low Temperature
  • Materials
  • Metals
  • Microprobes
  • Refractory Metals
  • X Rays

Readers

  • Defense Technology Research and Development.
  • Spectroscopy.
  • Surface Engineering/Surface Coating Technology.