JPS5725254A - Semicontinuous casting nethod for metal - Google Patents
Semicontinuous casting nethod for metalInfo
- Publication number
- JPS5725254A JPS5725254A JP9916780A JP9916780A JPS5725254A JP S5725254 A JPS5725254 A JP S5725254A JP 9916780 A JP9916780 A JP 9916780A JP 9916780 A JP9916780 A JP 9916780A JP S5725254 A JPS5725254 A JP S5725254A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- mold
- ingot
- supplied
- shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
- B22D11/141—Plants for continuous casting for vertical casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE:To obtain a good cast ingot of uniform quality by controlling the velocity of the molten metal to be supplied to a cooled mold, and acting electromagnetic repulsive force upon the molten metal thereby forming a well part of a stable shape on the cooled mold. CONSTITUTION:Molten metal 10 is supplied from a furnace 1 via a trough 6 into a well part 14 from a nozzle 8 while the rate of supply is being controlled by a stopper 7. This nozzle 8 is properly immersed in the part 14, so as to flow the molten metal at the rate as gently as possible into the part 14. In the part 14, the shape is maintained simply by the pinching force generated by an electromagnetic coil 13, and said shape is controlled by controlling induction force distributions by the shapes of the coil or suitably selected shielding materials. On the other hand, the molten metal supplied into a cooled mold 9 forms a thin solidification shell by the heat deprived of from the mold walls. Next, a cast ingot 17 is drawn from the bottom part of the mold 9 by a cylinder 20, and cooling water 18 is sprayed to the ingot 17 to apply quick cooling effect down to its inside, whereby the ingot of superior internal quality is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9916780A JPS5725254A (en) | 1980-07-18 | 1980-07-18 | Semicontinuous casting nethod for metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9916780A JPS5725254A (en) | 1980-07-18 | 1980-07-18 | Semicontinuous casting nethod for metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5725254A true JPS5725254A (en) | 1982-02-10 |
Family
ID=14240085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9916780A Pending JPS5725254A (en) | 1980-07-18 | 1980-07-18 | Semicontinuous casting nethod for metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5725254A (en) |
-
1980
- 1980-07-18 JP JP9916780A patent/JPS5725254A/en active Pending
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