St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 23 Influence of contact effects on microhardness of metals Влияние контактных воздействий на микротвердость металлов Filipiev Roman Konovalov Sergey Gromov Victor 10 03 2013 1 165 177 181

The influence of contact effects on microhardness of technically pure iron, tungsten and titanium is experimentally investigated. Nature of influence of attached zirconium and copper on microhardness of studied metals is compared. Spasmodic dependence of change of microhardness is established at influence of attached metal.

 microhardness contact effects tungsten titanium hall constant exit work