Contents

Russian Journal of Non-Ferrous Metals

Vol. 61, No. 2, 2020

Metallurgy of Nonferrous Metals

Selective Extraction of Li, Rb, and Cs and Precipitation of Lithium Carbonate Directly from Lithium Porcelain Stone

Jinliang Wang, Huazhou Hu and Boren Ji p. 143  abstract

Effect of K2O on Phase Relation and Viscosity of the CaO–SiO2—ZnO—FeO–Al2O3 System Slags

Zhenan Jin, Jianfang Lv and Hongying Yang p. 153  abstract

Pressure Treatment of Metals

Obtaining Hollow Semifinished Products Based on Copper Alloys for Electrical Purposes by Means of Screw Rolling

Yu. V. Gamin, B. A. Romantsev, A. N. Pashkov, P. V. Patrin, I. A. Bystrov, A. V. Fomin and M. V. Kadach p. 162  abstract

Physical Metallurgy and Heat Treatment

Construction of Gallium–Tin Nonequilibrium State Diagram and Its Analysis

V. D. Aleksandrov, A. P. Zozulia and S. A. Frolova p. 172  abstract

Novel High-Strength Casting Al−Zn−Mg−Ca−Fe Aluminum Alloy without Heat Treatment

P. K. Shurkin, N. A. Belov, A. F. Musin and A. A. Aksenov p. 179  abstract

Corrosion and Protection of Metals

Application of ANN Modelling and GA Optimization for Improved Creep and Corrosion Properties of Spin-Arc Welded AA5083-H111 Alloy

V. Poonguzhali, T. Deepan Bharathi Kannan, M. Umar and P. Sathiya p. 188  abstract

Production Processes and Properties of Powders

Spheroidization of Iron Powder in Microwave and Hybrid Plasma Torches

S. A. Eremin, V. N. Anikin, D. V. Kuznetsov, I. A. Leontiev, Yu. D. Stepanov, V. Z. Dubinin, A. M. Kolesnikova and Yu. M. Yashnov p. 199  abstract

Self-Propagating High-Temperature Synthesis

Structure and Phase Composition of SHS Products in Powder Mixtures of Titanium, Carbon, and Aluminum

G. A. Pribytkov, M. G. Krinitsyn, V. V. Korzhova and A. V. Baranovskiy p. 207  abstract

Temperature Dependence of Electrical Resistivity of the TiN/TiAl3/Ti2AlN Composite Material

A. A. Kondakov, A. V. Karpov, V. V. Grachev and A. E. Sytschev p. 216  abstract

Investigation into the Chemical Stability of the TiB2–TiN Eutectic Alloy Fabricated in the Combustion Mode in a Mineral Acid Medium

T. I. Ignatieva, A. G. Tarasov, V. N. Semenova, I. A. Studenikin and Yu. A. Karozina p. 221  abstract

Refractory, Ceramic, and Composite Materials

Impact of High Pressures during the Compaction of Zirconia Nanopowder on Material Structure Formation

S. E. Porozova, L. D. Sirotenko and V. O. Shokov p. 227  abstract

Application of Powder Materials and Functional Coatings

Nonsensitizing Zr–O–N Coatings for Jewelry Made of Nonprecious Alloys

V. E. Bazhenov, E. S. Khramchenkova, A. V. Koltygin, S. V. Prishepov and I. V. Shkalei p. 234  abstract