SYNTHESIS METHOD OF COMPOSITE POWDER MATERIALS WITH A (COCRNIVCU) HIGH-ENTROPY ALLOY (HEA) MATRIX REINFORCED WITH CARBIDE CERAMIC PARTICLES FOR PLASMA SPRAYING AND THE RESULTING POWDERS

Authors: ZOITA NICOLAE CATALIN, GRIGORESCU CRISTIANA- EUGENIA- ANA, DINU MIHAELA, IORDACHE ANA MARIA, PARAU ANCA CONSTANTINA, KISS ADRIAN EMIL, CONSTANTIN LIDIA RUXANDRA

Company/ Institution: National Institute of Research and Development for Optoelectronics - INOE 2000

Country: Romania

e-mail: lidia.constantin@inoe.ro

web: http://recast.inoe.ro; https://tribohea.inoe.ro

The invention relates to a synthesis method for composite powder materials with a (CoCrNiVCu) high-entropy alloy (HEA) matrix of a single FCC crystallographic phase, reinforced with carbide ceramic particles such as TiC, WC, etc., for coating friction components (clutch discs, brake discs) by plasma spray technique.

Patent application number: A00052/15.02.2024 (RO).