JPS55149754A - Electromagnetic agitation method of molten metal - Google Patents
Electromagnetic agitation method of molten metalInfo
- Publication number
- JPS55149754A JPS55149754A JP5673079A JP5673079A JPS55149754A JP S55149754 A JPS55149754 A JP S55149754A JP 5673079 A JP5673079 A JP 5673079A JP 5673079 A JP5673079 A JP 5673079A JP S55149754 A JPS55149754 A JP S55149754A
- Authority
- JP
- Japan
- Prior art keywords
- cast piece
- magnets
- molten metal
- permanent magnets
- yoke
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
PURPOSE:To electromagnetically agitate molten metal effectively and economically without causing white band, by disposing permanent magnets around a cast piece so that magnetic field may be generated in one direction of cross section of the cast piece, and rotating them in the peripheral direction. CONSTITUTION:This electromagnetic agitating apparatus is disposed on the outer circumference of a round cast piece 1 which is located in the center. That is, a pair of bow-shaped permanent magnets 2, 2 are disposed across the cast piece 1, and a ring inscribing on the cast piece 1 is formed with the magnets 2 and a spacer 3 made of nonmagnetic material, and a yoke 4 is affixed to the outer circumstance. A gear 7 is provided on the outer circumference of the yoke 4, and it is engaged with a gear 8 on a frame 6 being driven by a motor 9, so that the permanent magnets 2 arranged in ring form may be rotated. The entire frame 6 is housed in a sealed container 11 made of nonmagnetic material which can be water-cooled because the outer surface thereof is used as water passage 10, so that the magnets 2 and motor 9 may be protected from high heat of the cast piece. By the rotary magnetic field created by rotation of the magnets 2, the molten metal may be effectively agitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5673079A JPS55149754A (en) | 1979-05-09 | 1979-05-09 | Electromagnetic agitation method of molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5673079A JPS55149754A (en) | 1979-05-09 | 1979-05-09 | Electromagnetic agitation method of molten metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55149754A true JPS55149754A (en) | 1980-11-21 |
Family
ID=13035614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5673079A Pending JPS55149754A (en) | 1979-05-09 | 1979-05-09 | Electromagnetic agitation method of molten metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55149754A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57190756A (en) * | 1981-05-18 | 1982-11-24 | Nippon Kokan Kk <Nkk> | Agitating method for molten steel in mold in continuous casting |
| DE3130152A1 (en) * | 1981-07-30 | 1983-02-17 | Sumitomo Metal Industries, Ltd., Osaka | Method and device for the magnetic stirring of molten metal |
| CN104759597A (en) * | 2015-04-08 | 2015-07-08 | 东北大学 | Electromagnetic stirrer for continuous casting solidification end and dynamic control method thereof |
| WO2018192181A1 (en) * | 2017-04-17 | 2018-10-25 | 涿州新卓立航空精密科技有限公司 | Fine grain casting furnace employing static magnetic field to realize deep supercooling and high mold filling and usage method thereof |
| IT201800009459A1 (en) * | 2018-10-15 | 2020-04-15 | Hessiana Srl | AGITATOR, AGITATION PLANT AND METHOD OF OPERATION OF AN AGITATOR TO AGITATE A LIQUID METAL |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142572A (en) * | 1974-10-09 | 1976-04-10 | Hitachi Ltd | SHINDOKAISE KISOCHI |
| JPS5229686A (en) * | 1975-09-02 | 1977-03-05 | Kobe Steel Ltd | Face milling cutter for rough cutting |
-
1979
- 1979-05-09 JP JP5673079A patent/JPS55149754A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142572A (en) * | 1974-10-09 | 1976-04-10 | Hitachi Ltd | SHINDOKAISE KISOCHI |
| JPS5229686A (en) * | 1975-09-02 | 1977-03-05 | Kobe Steel Ltd | Face milling cutter for rough cutting |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57190756A (en) * | 1981-05-18 | 1982-11-24 | Nippon Kokan Kk <Nkk> | Agitating method for molten steel in mold in continuous casting |
| DE3130152A1 (en) * | 1981-07-30 | 1983-02-17 | Sumitomo Metal Industries, Ltd., Osaka | Method and device for the magnetic stirring of molten metal |
| CN104759597A (en) * | 2015-04-08 | 2015-07-08 | 东北大学 | Electromagnetic stirrer for continuous casting solidification end and dynamic control method thereof |
| CN104759597B (en) * | 2015-04-08 | 2017-03-29 | 东北大学 | A kind of magnetic stirrer and its dynamic control method for continuous casting and solidifying end |
| WO2018192181A1 (en) * | 2017-04-17 | 2018-10-25 | 涿州新卓立航空精密科技有限公司 | Fine grain casting furnace employing static magnetic field to realize deep supercooling and high mold filling and usage method thereof |
| IT201800009459A1 (en) * | 2018-10-15 | 2020-04-15 | Hessiana Srl | AGITATOR, AGITATION PLANT AND METHOD OF OPERATION OF AN AGITATOR TO AGITATE A LIQUID METAL |
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