PL417808A1 - Method and the device for producing nuclei of crystallization in liquid aluminium and aluminium alloys - Google Patents
Method and the device for producing nuclei of crystallization in liquid aluminium and aluminium alloysInfo
- Publication number
- PL417808A1 PL417808A1 PL417808A PL41780816A PL417808A1 PL 417808 A1 PL417808 A1 PL 417808A1 PL 417808 A PL417808 A PL 417808A PL 41780816 A PL41780816 A PL 41780816A PL 417808 A1 PL417808 A1 PL 417808A1
- Authority
- PL
- Poland
- Prior art keywords
- crystallization
- aluminium
- producing nuclei
- liquid
- rotating
- Prior art date
Links
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Sposób wytwarzania zarodków krystalizacji w ciekłym aluminium i stopach aluminium, o temperaturze od 680 ÷ 750°C, poprzez rozbijanie większych cząstek na mniejsze, w pojemniku przelotowym, włączonym w technologiczny ciąg odlewniczy, w którym znajduje się zespół dwóch wirujących zestawów noży tnących do rozdrabniania dużych cząstek mikro i makro, przy czym proces odbywa się w sposób ciągły przy prędkości przepływu strugi metalu od 0,1 ÷ 20 cm/s i obrotach wirujących noży od 1000 ÷ 5000 obr/min. Urządzenie do wytwarzania zarodków krystalizacji w ciekłym aluminium i stopach aluminium składa się z co najmniej, dwóch zestawów wirujących (1 i 2) z nożami tnącymi (1.1 i 2.1), zamocowanych prostopadle do wałków pionowych, połączonych z wałkami silników elektrycznych (1.3 i 2.3), przy czym wałki z silnikami są pionowo zamocowane do płyty nośnej (3), przy czym płyta nałożona jest na zbiornik przepływowy (4) z dwoma kanałami.A method of producing nuclei of crystallization in liquid aluminum and aluminum alloys, at a temperature from 680 ÷ 750 ° C, by breaking larger particles into smaller ones, in a through container, connected to a technological foundry line, in which there is a set of two rotating sets of cutting knives for grinding large micro and macro particles, the process being carried out continuously at a metal stream velocity from 0.1 to 20 cm / s and the rotation of rotating knives from 1000 to 5000 rpm. The device for producing nuclei in liquid aluminum and aluminum alloys consists of at least two rotating sets (1 and 2) with cutting knives (1.1 and 2.1), attached perpendicular to the vertical shafts, connected to the shafts of electric motors (1.3 and 2.3) , the rollers with motors being vertically attached to the support plate (3), the plate being applied to a flow tank (4) with two channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417808A PL236087B1 (en) | 2016-07-01 | 2016-07-01 | Method and the device for producing nuclei of crystallization in liquid aluminium and aluminium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417808A PL236087B1 (en) | 2016-07-01 | 2016-07-01 | Method and the device for producing nuclei of crystallization in liquid aluminium and aluminium alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL417808A1 true PL417808A1 (en) | 2018-01-03 |
| PL236087B1 PL236087B1 (en) | 2020-11-30 |
Family
ID=60787927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL417808A PL236087B1 (en) | 2016-07-01 | 2016-07-01 | Method and the device for producing nuclei of crystallization in liquid aluminium and aluminium alloys |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL236087B1 (en) |
-
2016
- 2016-07-01 PL PL417808A patent/PL236087B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL236087B1 (en) | 2020-11-30 |
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