FIELD: metallurgy.
SUBSTANCE: invention refers to melted salts for purification of magnesium alloys with efficient removal of impurities and minimal losses of strontium from melt of strontium containing melted magnesium alloy. This melted salt corresponds to double melted salt LiCl-KCl, triple melted salt LiCl-KCl-NaCl or double or triple melted salt containing 20% or less of MgCl2 or CaCl2 from general weight of melted salt. Melted salt in working process can contain 10 wt % or less of impurities.
EFFECT: increased efficiency at production of ingot of strontium containing magnesium alloy.
3 cl, 4 ex, 1 tbl
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