CA1310462C - Process and apparatus for the electromagnetic stirring of metal melts in a continuous casting chill mould - Google Patents
Process and apparatus for the electromagnetic stirring of metal melts in a continuous casting chill mouldInfo
- Publication number
- CA1310462C CA1310462C CA000566497A CA566497A CA1310462C CA 1310462 C CA1310462 C CA 1310462C CA 000566497 A CA000566497 A CA 000566497A CA 566497 A CA566497 A CA 566497A CA 1310462 C CA1310462 C CA 1310462C
- Authority
- CA
- Canada
- Prior art keywords
- continuous casting
- melt
- chill mould
- magnetic field
- mould
- 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.)
- Expired - Lifetime
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 21
- 239000000155 melt Substances 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 title claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 9
- 230000005672 electromagnetic field Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010021580 Inadequate lubrication Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3730300.7-24 | 1987-09-10 | ||
| DE19873730300 DE3730300A1 (de) | 1987-09-10 | 1987-09-10 | Verfahren und vorrichtung zum elektromagnetischen ruehren von metallschmelzen in einer stranggiesskokille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1310462C true CA1310462C (en) | 1992-11-24 |
Family
ID=6335633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000566497A Expired - Lifetime CA1310462C (en) | 1987-09-10 | 1988-05-11 | Process and apparatus for the electromagnetic stirring of metal melts in a continuous casting chill mould |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6471557A (enrdf_load_stackoverflow) |
| CA (1) | CA1310462C (enrdf_load_stackoverflow) |
| DE (1) | DE3730300A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2620360A1 (enrdf_load_stackoverflow) |
| SE (1) | SE466585B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03110059A (ja) * | 1989-09-22 | 1991-05-10 | Kawasaki Steel Corp | 溶融金属の不純物除去方法とその装置 |
| LU87914A1 (fr) † | 1991-04-03 | 1992-11-16 | Wurth Paul Sa | Dispositif de brassage electromagnetique en lingotiere |
| CA2279909C (en) | 1997-12-08 | 2005-07-26 | Nippon Steel Corporation | Method for casting molten metal, apparatus for the same and cast slab |
| DE19843354C1 (de) * | 1998-09-22 | 2000-03-09 | Ald Vacuum Techn Gmbh | Vorrichtung zum gerichteten Erstarren einer in eine Formschale gegossenen Metallschmelze sowie ein Verfahren hierzu |
| KR100423427B1 (ko) * | 1999-12-14 | 2004-03-19 | 주식회사 포스코 | 마르텐사이트계 스테인레스강의 중심편석저감을 위한연속주조공정에서의 전자교반방법 |
| WO2003022523A1 (fr) | 2001-09-10 | 2003-03-20 | Nikon Corporation | Outil, dispositif et procede de finissage, dispositif de traitement et procede de production de dispositif a semiconducteurs |
| RU2228817C1 (ru) * | 2002-11-26 | 2004-05-20 | Красноярский государственный технический университет | Устройство для электромагнитного перемешивания жидкой сердцевины слитка |
| DE102007037340B4 (de) | 2007-08-03 | 2010-02-25 | Forschungszentrum Dresden - Rossendorf E.V. | Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten |
| DE102007038281B4 (de) | 2007-08-03 | 2009-06-18 | Forschungszentrum Dresden - Rossendorf E.V. | Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten |
| DE102008055034A1 (de) * | 2008-12-19 | 2010-07-01 | Forschungszentrum Dresden - Rossendorf E.V. | Verfahren und Anordnung zur kontaktlosen Bestimmung von Geschwindigkeitsverteilungen eines flüssigen Metalls in einer Stranggießkokille |
| DE102010041061B4 (de) | 2010-09-20 | 2013-10-24 | Forschungsverbund Berlin E.V. | Kristallisationsanlage und Kristallisationsverfahren zur Herstellung eines Blocks aus einem Material, dessen Schmelze elektrisch leitend ist |
| RU2743437C1 (ru) * | 2020-04-30 | 2021-02-18 | Общество с ограниченной ответственностью "Научно-производственный центр магнитной гидродинамики" | Устройство для электромагнитного перемешивания жидкой сердцевины слитка в кристаллизаторе |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT185039B (de) * | 1953-01-23 | 1956-03-26 | Boehler & Co Ag Geb | Verfahren zum Gießen, insbesondere von Metallen |
| US3153820A (en) * | 1961-10-09 | 1964-10-27 | Charles B Criner | Apparatus for improving metal structure |
| JPS5252895Y2 (enrdf_load_stackoverflow) * | 1973-04-18 | 1977-12-01 | ||
| DE3128056C2 (de) * | 1981-07-16 | 1983-05-26 | Mannesmann AG, 4000 Düsseldorf | Verfahren zur Förderung der Keimbildung beim Abkühlen metallischer Schmelzen, insbesondere von Stahlschmelzen |
-
1987
- 1987-09-10 DE DE19873730300 patent/DE3730300A1/de active Granted
-
1988
- 1988-05-11 CA CA000566497A patent/CA1310462C/en not_active Expired - Lifetime
- 1988-05-27 SE SE8801983A patent/SE466585B/sv not_active IP Right Cessation
- 1988-06-08 FR FR8807617A patent/FR2620360A1/fr not_active Withdrawn
- 1988-07-04 JP JP16518988A patent/JPS6471557A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3730300A1 (de) | 1989-03-23 |
| FR2620360A1 (fr) | 1989-03-17 |
| SE8801983L (sv) | 1989-03-11 |
| DE3730300C2 (enrdf_load_stackoverflow) | 1989-08-10 |
| SE8801983D0 (sv) | 1988-05-27 |
| JPS6471557A (en) | 1989-03-16 |
| SE466585B (sv) | 1992-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |