Academy of Sciences of the Ussr. Institute of Metallurgy. Properties and Use of Refractory Alloys (Selected Articles)

摘要

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.