Accession Number : AD0641284

Title :   AGING OF BERYLLIUM-CHROMIUM AND BERYLLIUM-ZIRCONIUM ALLOYS,

Corporate Author : AEROSPACE TECHNOLOGY DIV LIBRARY OF CONGRESS WASHINGTON D C

Personal Author(s) : Dyakov,I. G. ; Papirov,I. I. ; Tikhinskii,G. F.

Report Date : 25 AUG 1966

Pagination or Media Count : 7

Abstract : The work presents the results of research on the processed aging in beryllium alloys containing 0.3% Cr or 0.3% Zr, prepared from distilled beryllium (99.95%) and electrolytic chromium (99.7%) or iodide zirconium (99.9%). An analysis of these results confirms the conclusion reached earlier that almost complete precipitation of Cr from the matrix occurs during aging. In the case of Be-Zr alloy zirconium apparently not only completely precipitates from the matrix, but also promotes precipitation of other impurities. (Author)

Descriptors :   (*BERYLLIUM ALLOYS, *AGING(MATERIALS)), CHROMIUM ALLOYS, ZIRCONIUM ALLOYS, USSR, CHEMICAL PRECIPITATION, IMPURITIES

Subject Categories : Metallurgy and Metallography
      Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE