Comparative study materials contact inserts for the pantograph on electric railway

by L. A. Krjachko, V. G. Zatovskij, M. E. Golovkova
Published 2016

The structure and properties of the composite W—50% (vol. ) Cu, prepared using a tungsten powder, activated by grinding in a ball mill

by L. A. Krjachko, A. V. Laptev, A. I. Tolochin, N. D. Bega, Ja. I. Evich, M. E. Golovkova, A. V. Lebed
Published 2014

Arc discharge and secondary structure in the workinglayer of contacts on Cu and Mo base

by R. V. Minakova, A. N. Veklich, A. V. Lebed, V. F. Boretskij, V. E. Osidach, P. V. Soroka, I. L. Babich, A. P. Kresanova, M. E. Golovkova
Published 2014