Accession Number : AD0700416

Title :   INVESTIGATIONS OF A MOLYBDENUM-NICKEL-SILICON (Mo-Ni-Si) SYSTEM,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Skolozdra,R. V. ; Gladishevskii,E. I.

Report Date : 07 NOV 1969

Pagination or Media Count : 9

Abstract : By x-ray-structural and microstructural analysis methods an Mo-Ni-Si system was investigated. An isothermal diagram at 1000 degrees centigrade was set up. The compound with a structure of type MgZn 2 (Lambda sub 1-phase) has a variable composition (12.5-26 at. percent Si with a molybdenum content of 33.3 at. percent). The existence of previously detected Mu- and R-phases was confirmed. The solubility of nickel in molybdenum silicides is slight (it does not exceed 4 at. percent). (Author)

Descriptors :   (*MOLYBDENUM ALLOYS, PHASE STUDIES), (*NICKEL ALLOYS, PHASE STUDIES), (*SILICON ALLOYS, PHASE STUDIES), INTERMETALLIC COMPOUNDS, PHASE DIAGRAMS, USSR

Subject Categories : Properties of Metals and Alloys

Distribution Statement : APPROVED FOR PUBLIC RELEASE