ELECTROTRANSPORT AND DIFFUSION IN MOLYBDENUM-TUNGSTEN AND IRON-NICKEL ALLOYS OVER WIDE RANGES OF TEMPERATURES

In this work the results of investigations of electrotransport and diffusion of components of 11 Mo-W alloys and of the alloys of Fe with 2 and 4 at.% of Ni over wide temperature ranges are set forth. Experiments were carried out on the basis of techniques elaborated by the authors, using the tracers Mo99, W185, Fe55 and Ni63. Using the experimental data obtained, a row of parameters which characterize the condition of ions and current carriers and their interaction in the investigated alloys were estimated by the authors in the approximation of two bands model. © 1969.