DEVELOPMENTS OF ICT KSC RAS IN THE FIELD OF TECHNOLOGY OF TANTALUM CAPACITOR POWDERS WITH A SPECIFIC CHARGE FROM 3 000 TO 120 000 C/g

Abstract

The results of research in the field of obtaining tantalum capacitor powders in ICT KSC RAS are presented. The basic technological schemes and original solutions of individual operations included in them for obtaining agglomerated electron-beam (EB) powders with a specific charge 3 000–6 500 C/g, sodium-thermal powders with a specific charge 8 000–70 000 C/g, and magnesium-thermal tantalum powders (specific charge 80 000–120 000 C/g) are considered.