Productivity and parameters of screw-drive sinking machines

Institute of Coal, Siberian Branch, Academy of Sciences of the USSR, Kemerovo. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 6, pp. 37–42, November–December, 1989.     

Optimization of the operational properties of tungstenless hard alloys

Translated from Poroshkovaya Metallurgiya, No. 11 (347), pp. 65–71, November, 1991.     

Standard hydraulic drive for adjusting the impeller blades of axial and mixed-flow pumps

Translated from Khimicheskoe i Neftyanoe Mashinostroenie, No. 6, pp. 20–22, June, 1989.     

A study of the microstructure of niobium-microalloyed pipe steel after different modes of controlled rolling with accelerated cooling

The phase composition and mechanical properties of rolled thick sheets from pipe steel 05G1MB produced by different modes of controlled rolling with accelerated cooling are studied. The effects of the temperature and deformation regime, of the final rolling temperature, and of the temperature of the start of accelerated cooling on the phase composition of the rolled sheets are considered. The temperature range in which intense reduction during rolling should be avoided in order to keep niobium in the solid solution of the γ-phase and to ensure subsequent segregation of fine niobium carbides in ferrite is determined.     

Building 2D quasicrystals from 5-fold symmetric corannulene molecules

Nano Research - The formation of long-range ordered aperiodic molecular films on quasicrystalline substrates is a new challenge that provides an opportunity for further surface functionalization....