Accession Number : AD0642107

Title :   THE WIDTH OF THE HOMOGENEITY REGION OF INTERMETALLIC PHASES IN THE NB-SN AND V-GA SYSTEMS,

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

Personal Author(s) : Kogan,V. S. ; Lazarev,B. G. ; Matsakova,A. A. ; Ovcharenko,O. N. ; Yakimenko,L. Ya.

Report Date : 09 AUG 1966

Pagination or Media Count : 10

Abstract : To verify the assumptions that the presence of the homogeneity regions of Nb3Sn and V3Ga compounds noted in the majority of published phase diagrams is caused by the nonequilibrium in the specimens, an investigation was made on these compounds obtained by the reaction diffusion method. It is shown that the compounds have a much more narrow homogeneity region that the specimens obtained by metallurgical methods. (Author)

Descriptors :   (*INTERMETALLIC COMPOUNDS, PHASE STUDIES), NIOBIUM ALLOYS, TIN ALLOYS, VANADIUM ALLOYS, GALLIUM ALLOYS, USSR, MELTING POINT, X RAY DIFFRACTION

Subject Categories : Properties of Metals and Alloys

Distribution Statement : APPROVED FOR PUBLIC RELEASE