The grades of this master alloy are as follows: МЕХМАРК®45, МЕХМАРК®50, МЕХМАРК®60, МЕХМАРК®60М

Fe-Si-based master alloys with REM are used for ladle treatment of irons and steels.

The grades of this master alloy are as follows: Spheromag®5FN, Spheromag®5FNR, Spheromag ®16N

Ferroalloys arevarious alloys of iron with other elements (silicon, chromium, etc.). Ferroalloys are used for alloying and deoxidizing steel, for binding liquid impurities and imparting required structures and properties to molten metals.