FIELD: metallurgy.
SUBSTANCE: invention refers to double-roller continuous casting of Al-Mg series aluminium alloy and can be applied in manufacturing of components for vehicles and industrial and engineering equipment. Aluminium alloy features wide crystallisation interval and includes mg in amount of 3 to 14 wt %. Method is implemented in the following conditions: v/D < 0.3 and √(s/v)/(d/2) > 250, where: D is double roll diametre, m; v is rotation velocity of double rolls, m/sec.; s is sheet crystallisation distance, m, equal to roll perimetre starting from point of first molten metal contact with double rolls to point of sheet output from rolls; and d is cast sheet thickness, m.
EFFECT: monitoring of casting thickness defects in sheet center.
3 cl, 1 dwg, 2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MAKING ALUMINUM-TIN MASTER ALLOY | 2002 |
|
RU2217516C1 |
| ALUMINIUM ALLOY SHEET AND ITS MANUFACTURING METHOD | 2012 |
|
RU2556171C1 |
| METHOD AND MACHINE FOR POROUS METAL STRIP PRODUCTION | 2010 |
|
RU2426619C1 |
| METHOD FOR PRODUCING FOIL BLANK OF ALUMINUM-IRON-SILICON ALLOY | 2006 |
|
RU2305022C1 |
| MAGNESIUM AND MAGNESIUM ALLOYS CASTING METHOD BY MEANS OF TWO ROLLS | 2003 |
|
RU2319576C2 |
| FILLER WIRE FOR WELDING OF ALUMINIUM ALLOYS | 2005 |
|
RU2378095C2 |
| THIN CAST STRIP WITH CONTROLLED CONTENT OF MANGANESE AND LOW CONTENT OF OXYGEN, AND METHOD FOR ITS OBTAINING | 2007 |
|
RU2464339C2 |
| METHOD FOR CONTINUOUS CASTING OF STRIP OF LOW CARBON STEEL AND CONTINUOUSLY CAST STRIP WITH ENHANCED PROPERTIES | 1998 |
|
RU2212976C2 |
| THIN CORRUGATED STEEL STRIP AND METHOD OF MANUFACTURE THEREOF | 2020 |
|
RU2824365C1 |
| DEFORMED MAGNESIUM ALLOY ALLOWING WELL FORMABILITY AND ITS MANUFACTURE METHOD | 2005 |
|
RU2384639C2 |
