COPPER FOUNDRIES
ESK develops many solutions for the high demands of copper foundries.
ADDITIVES, POWDERS, GRAINS
Calcium hexaboride (CaB6) from ESK deoxidizes copper melts without reducing conductivity, and is convincing thanks to the ideal composition of the grain distribution.
CUSTOM DEVELOPMENTS
On request, ESK develops customized products specifically tailored to the copper industry.

as deoxidants