MASTER ALLOY FOR DEOXIDATION AND ALLOYING OF ALLOYS FOR PERMANENT MAGNETS

摘要

FIELD: metallurgy. SUBSTANCE: proposed master alloy has, wt.-%: silicon 15-25; manganese 15-40; niobium 15-30, and hafnium - the rest. Use of proposed master alloy ensures to prepare alloys with increased scale resistance, improved purity by oxygen and nonmetallic inclusions, high magnetic properties. EFFECT: improved quality of alloys. 1 tbl