SU1688595A1 - Method of refining aluminium and its alloys - Google Patents
Method of refining aluminium and its alloysInfo
- Publication number
- SU1688595A1 SU1688595A1 SU4761043/02A SU4761043A SU1688595A1 SU 1688595 A1 SU1688595 A1 SU 1688595A1 SU 4761043/02 A SU4761043/02 A SU 4761043/02A SU 4761043 A SU4761043 A SU 4761043A SU 1688595 A1 SU1688595 A1 SU 1688595A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloys
- stirrer
- alkali
- equal
- revolution number
- Prior art date
Links
Abstract
FIELD: non-ferrous metallurgy, namely refining of aluminium and its alloys from dessolved impurities of alkali and alkali-earth metals. SUBSTANCE: method comprises development of metal-flux contact surface by agitation due to performing process with revolution number of stirrer equal to 1.0-1.2 preset revolution number and at spacing from lower boundary of melt until center of working portion of stirrer equal to 0.1-0.2 of height of melt. EFFECT: enhanced efficiency, lowered metal losses and flux consumption due to decreased hydrogen content. 1 cl, 2 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4761043/02A SU1688595A1 (en) | 1989-11-21 | 1989-11-21 | Method of refining aluminium and its alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4761043/02A SU1688595A1 (en) | 1989-11-21 | 1989-11-21 | Method of refining aluminium and its alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1688595A1 true SU1688595A1 (en) | 1996-08-20 |
Family
ID=60531976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4761043/02A SU1688595A1 (en) | 1989-11-21 | 1989-11-21 | Method of refining aluminium and its alloys |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1688595A1 (en) |
-
1989
- 1989-11-21 SU SU4761043/02A patent/SU1688595A1/en active
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