Accession Number : AD0692042

Title :   ACADEMY OF SCIENCES OF THE USSR. INSTITUTE OF METALLURGY. PROPERTIES AND USE OF REFRACTORY ALLOYS (SELECTED ARTICLES),

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Savitskii,E. M. ; Ivanova,V. S. ; Movchan,B. A. ; Zhukov,V. V. ; Levin,E. E.

Report Date : 26 FEB 1969

Pagination or Media Count : 81

Abstract : Contents: The production and properties of single crystals of refractory metals and alloys; Certain regularities in the softening behavior of metals as a function of temperature; Strength and ductility of certain single phase and binary niobium based alloys obtained by electron beam melting; Effect of conditions of heat treatment of the Ni-Cr-Ti-Al alloy on the lattice constant of the segregation phase; Intercrystalline strength and phase composition of Ni/Cr based alloys; The effect of the adsorption activity of the alloying elements on the character of distribution of excess phases at the grain boundaries of nickel based alloys; Ductile creep resisting Nb-Ni-Al alloy systems; A study of the kinetics of hardening and softening of creep resisting alloys with the object of selecting the temperature ranges for hot plastic deformation and heat treatment; Investigation of the creep resistance of alloys of tungsten with niobium and titanium; Investigation of the oxidation of niobium alloyed with vanadium, titanium and zirconium.

Descriptors :   (*REFRACTORY METAL ALLOYS, MECHANICAL PROPERTIES), SINGLE CRYSTALS, REFRACTORY METALS, ELECTRON BEAM MELTING, HEAT TREATMENT, PHASE DIAGRAMS, NICKEL ALLOYS, MICROSTRUCTURE, OXIDATION, REACTION KINETICS, USSR

Subject Categories : Properties of Metals and Alloys

Distribution Statement : APPROVED FOR PUBLIC RELEASE