Calcium Hexaboride (CaB6) is the best protection for MgO-C refractories and Zirconium Diboride (ZrB2) for ZrO2-C containing SEN.
ESK high-tech ceramics for ballistic armor systems for army, air force and navy
Calcium hexaboride is the only material that does not reduce the electrical conductivity of copper when used as a deoxidant. The calcium hexaboride powder supplied by ESK is therefore ideal as a deoxidizing agent in copper melts.
Special additives of ESK Titanium Diboride (TiB2) provide durable and reliable wear protection for technical equipment and machinery.
With its extensive industrial facilities, ESK can rapidly exploit technical innovations.