Accession Number:

AD0630276

Title:

COOPERATIVE ANALYSIS PROGRAM ON REFRACTORY METAL ALLOYS

Descriptive Note:

Corporate Author:

MATERIALS ADVISORY BOARD (NAS-NRC) WASHINGTON DC

Personal Author(s):

Report Date:

1966-02-01

Pagination or Media Count:

49.0

Abstract:

As a part of the Refractory Metals Sheet Rolling Program, reference materials unalloyed W, T-111 Ta, FS-85 Cb, and TZM Mo were prepared and analyzed by 25 cooperating laboratories. No serious problems were encountered in determining alloying elements. Hydrogen and carbon determinations could be made satisfactorily at the levels encountered, but agreement on oxygen and nitrogen was not satisfactory below the 10 ppm level. Recommendations for research to solve remaining problems are offered.

Subject Categories:

  • Inorganic Chemistry
  • Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE