| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention relates to nonferrous metallurgy, particularly, to flux metals for melting and refinement of deformable yttrium containing magnesium alloys. Flux metal possess a high refining capability removing metal impurities, prevents from yttrium loss and has the following content, wt %: MgCl2 17.0-32.0, CaF2 1.0-4.0, NaBr 3.0-7.0, CaCl2 5.0-9.0, YF3 4.5-8.0, YCl3 5.0-25.0, S 1.0-3.0, KCl makes the rest. ^ EFFECT: reliability and maintenance resource of magnesium alloy goods increase. ^ 2 tbl, 1 ex |
