Accession Number:

AD0269276

Title:

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

Descriptive Note:

Corporate Author:

MATERIALS ADVISORY BOARD (NAS-NRC) WASHINGTON D C

Personal Author(s):

Report Date:

1961-11-01

Pagination or Media Count:

1.0

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

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE