FIELD: metallurgy.
SUBSTANCE: flux for fining of aluminium alloys from magnesium contains following components, wt %: sodium chloride 15-25, potassium chloride 15-25, fluorsilicate sodium 10-25, mixture of cryolite and fluoric aluminium 60-25, herewith cryolite and fluoric aluminium are contented in flux in the form of mixture with cryolite ratio 0.9-1.7. In particular cases of invention implementation in the capacity of cryolite component there are used fluoride-carbonic products of wastes processing of aluminium manufacturing.
EFFECT: it is increased effectiveness of flux fining of aluminium alloys from magnesium at manufacturing of repeated nonferrous metals.
1 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-TEMPERATURE FINING FLUX FOR REMOVING OF MAGNESIUM FROM ALUMINIUM ALLOYS | 2008 |
|
RU2368675C1 |
| FLUX FOR REFINING PRIMARY ALUMINUM | 2022 |
|
RU2791654C1 |
| FINING FLUX FOR EXTRACTION OF MAGNESIUM OUT OF ALUMINIUM ALLOYS | 2006 |
|
RU2331678C1 |
| FLUX FOR REFINING ALUMINIUM AND ITS ALLOYS | 0 |
|
SU1089156A1 |
| FLUX FOR TREATING ALUMINIUM ALLOYS | 0 |
|
SU986948A1 |
| FLUX FOR REFINEMENT OF ALUMINIUM ALLOYS | 2014 |
|
RU2561948C1 |
| METHOD FOR REFINING AND MODIFYING ALUMINIUM AND SILICON ALLOYS | 0 |
|
SU899698A1 |
| MODIFIER FOR ALUMINIUM-SILICON ALLOYS | 0 |
|
SU1044652A1 |
| METHOD OF PROCESSING ALUMINIUM-SILICON ALLOYS | 0 |
|
SU712451A1 |
| METHOD OF ELECTROFLUX REFINING OF ALLOYS ON ALUMINIUM-BASE | 0 |
|
SU1803442A1 |
