%0 Journal Article %T STUDY IN FRICTION MICROHARDNESS AUSTENITIC CHUGUNOV %A Popov, D.. %A Tretyakov, A.I. %K valve seats, friction, microhardness, austenitic cast iron %J Alternative energy sources in the transport-technological complex: problems and prospects of rational use of %D 2014 %N 1 %P 2 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov