Investigations of Nanocrystalline Alloy Electrospark Coating Made of Nanocrystalline Alloy Based on 5БДCP Ferrum

[摘要] The article describes the properties of wear resistant electrospark coating made of nanocrystalline alloy of type 5CP (Finemet). It is proved that electrospark coating has nanocrystalline structure which is like amorphous matrix with nanocrystals α - Fe. Coating thickness is 33 μm, micro-hardness is 8461 - 11357 MPa, wear resistance is 0,55×104s/g. Coating ofnanocrystalline alloy of type 5CP can be used to increase wear resistance of machinery working surfaces.

[发布机构] Federal State Budgetary Educational Establishment of Higher Education, Orel State Agrarian University Named after N.V. Parakhin, Russia^1;Federal State Budgetary Scientific Institution, Federal Scientific Agroengineering Center, All-Russian Institute of Mechanization, Russia^2;Kazan Federal University, 18 Kremlyovskaya street, Kazan; 420008, Russia^3

[效力级别] 机械制造

[关键词] Amorphous matrices;Coating thickness;FINEMET;Nano-crystalline structures;Wear resistant