PROCESS FOR PREPARING A HIGH ENTROPY ALLOY AS POWDER, FOR PLASMA JET COATINGS AND ALLOY OBTAINED THEREBY

• Main Authors: GRIGORESCU CRISTINA EUGENIA ANA, DINU MIHAELA, IORDACHE ANA MARIA, ZOIŢA NICOLAE CĂTĂLIN, PANĂ IULIAN, KISS ADRIAN EMIL, RUSU MĂDĂLIN ION, CONSTANTIN LIDIA RUXANDRA, PÂRÂU ANCA CONSTANTINA
• Format: Patent
• Language: English; Romanian
• Published: 28.02.2024
• Subjects: ALLOYS; CASTING; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; METALLURGY; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; WORKING METALLIC POWDER

The invention relates to a method of preparing high entropy alloys (HEA) as powder for plasma jet coatings and to thus obtained alloys. According to the invention, the method consists in weighing the powders of at least 5 main elements, with a granulation comprised between 200...325 mesh and a purit...