ISSN 2079-8490

Electronic scientific journal "Scientists notes PNU"

Pacific national university

Gostishchev V. V., Dzjuba G. S., Kim E. D., Ri Hosen, Ri E. H., Khimukhin S. N., Shchekin A. V.

INFLUENCE OF MODIFIER WITH NICKEL ALUMINIDES AT STRUCTURE AND PROPERTIES OF AL-CU ALLOY

The paper present on results of researching the influence of complex modifier to The paper presents the results of studying the structure and composition of alloy ingots on the basis of W, having been obtained by the metallothermal process from the mixture of oxides MoO2-Cr2O3-V2O3 with phase containing tungsten. Two types of charge were used. In the first case WO3 was used as the tungsten-containing phase and in the second - the scheelite concentrate of the Far Eastern region. The experiments revealed the fact of formation the ingots with a detachable part of the slag phase.

Keywords: metallothermal reduction, scheelite, micro-X-ray spectral analysis, oxides