DE102007037340B4 - Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten - Google Patents
Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten Download PDFInfo
- Publication number
- DE102007037340B4 DE102007037340B4 DE200710037340 DE102007037340A DE102007037340B4 DE 102007037340 B4 DE102007037340 B4 DE 102007037340B4 DE 200710037340 DE200710037340 DE 200710037340 DE 102007037340 A DE102007037340 A DE 102007037340A DE 102007037340 B4 DE102007037340 B4 DE 102007037340B4
- Authority
- DE
- Germany
- Prior art keywords
- magnetic field
- liquid
- solidification
- container
- melt
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000003756 stirring Methods 0.000 title claims abstract description 26
- 238000007711 solidification Methods 0.000 claims abstract description 55
- 230000008023 solidification Effects 0.000 claims abstract description 55
- 238000002156 mixing Methods 0.000 claims abstract description 34
- 230000008859 change Effects 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 239000000155 melt Substances 0.000 claims description 60
- 230000006698 induction Effects 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 10
- 238000009749 continuous casting Methods 0.000 claims description 8
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
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- 229910021364 Al-Si alloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
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- 238000009529 body temperature measurement Methods 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
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- 239000000203 mixture Substances 0.000 description 2
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- 229920005372 Plexiglas® Polymers 0.000 description 1
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- 230000033228 biological regulation Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/451—Magnetic mixers; Mixers with magnetically driven stirrers wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/06—Constructional features of mixers for pig-iron
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Continuous Casting (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710037340 DE102007037340B4 (de) | 2007-08-03 | 2007-08-03 | Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten |
| US12/672,036 US20110297239A1 (en) | 2007-08-03 | 2008-08-01 | Method and device for the electromagnetic stirring of electrically conductive fluids |
| PCT/DE2008/001260 WO2009018809A1 (de) | 2007-08-03 | 2008-08-01 | Verfahren und einrichtung zum elektromagnetischen rühren von elektrisch leitenden flüssigkeiten |
| JP2010518494A JP5124863B2 (ja) | 2007-08-03 | 2008-08-01 | 導電性流体を電磁撹拌するための方法およびデバイス |
| EP08801098.8A EP2190612B1 (de) | 2007-08-03 | 2008-08-01 | Verfahren und einrichtung zum elektromagnetischen rühren von elektrisch leitenden flüssigkeiten |
| US14/094,350 US8944142B2 (en) | 2007-08-03 | 2013-12-02 | Method and device for the electromagnetic stirring of electrically conductive fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710037340 DE102007037340B4 (de) | 2007-08-03 | 2007-08-03 | Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102007037340A1 DE102007037340A1 (de) | 2009-02-19 |
| DE102007037340B4 true DE102007037340B4 (de) | 2010-02-25 |
Family
ID=40120237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200710037340 Expired - Fee Related DE102007037340B4 (de) | 2007-08-03 | 2007-08-03 | Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20110297239A1 (https=) |
| EP (1) | EP2190612B1 (https=) |
| JP (1) | JP5124863B2 (https=) |
| DE (1) | DE102007037340B4 (https=) |
| WO (1) | WO2009018809A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018105700A1 (de) | 2018-03-13 | 2019-09-19 | Technische Universität Ilmenau | Vorrichtung und Verfahren zum nicht-invasiven Rühren eines elektrisch leitfähigen Fluids |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8453330B2 (en) | 2010-10-06 | 2013-06-04 | The Invention Science Fund I | Electromagnet flow regulator, system, and methods for regulating flow of an electrically conductive fluid |
| US8397760B2 (en) * | 2010-10-06 | 2013-03-19 | The Invention Science Fund I, Llc | Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid |
| US8781056B2 (en) | 2010-10-06 | 2014-07-15 | TerraPower, LLC. | Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid |
| US8584692B2 (en) * | 2010-10-06 | 2013-11-19 | The Invention Science Fund I, Llc | Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid |
| US9008257B2 (en) | 2010-10-06 | 2015-04-14 | Terrapower, Llc | Electromagnetic flow regulator, system and methods for regulating flow of an electrically conductive fluid |
| CN102980415A (zh) * | 2012-11-20 | 2013-03-20 | 中国科学院研究生院 | 基于通电线圈螺旋磁场驱动金属熔体周期性流动的方法 |
| DE102013009773B4 (de) * | 2013-06-05 | 2016-02-11 | Technische Universität Dresden | Vorrichtung sowie Verfahren zur Steigerung der Anbindungseffizienz von zur Bindung befähigten Zielstrukturen |
| AT515244A2 (de) | 2013-12-30 | 2015-07-15 | Inteco Special Melting Technologies Gmbh | Verfahren zur Herstellung von langen Gussblöcken großen Querschnitts |
| JP6234841B2 (ja) * | 2014-02-24 | 2017-11-22 | 株式会社神戸製鋼所 | チタンまたはチタン合金からなる鋳塊の連続鋳造装置 |
| JP6379515B2 (ja) * | 2014-02-25 | 2018-08-29 | 新日鐵住金株式会社 | 鋼の連続鋳造方法 |
| JP6033807B2 (ja) * | 2014-03-27 | 2016-11-30 | 高橋 謙三 | 金属溶湯攪拌装置及び金属溶湯移送装置 |
| KR102423560B1 (ko) * | 2014-07-28 | 2022-07-20 | 더 리전츠 오브 더 유니버시티 오브 콜로라도, 어 바디 코퍼레이트 | 유동 거동을 제어하기 위해서 이용되는 포노닉 재료 |
| CN104826533B (zh) * | 2015-05-11 | 2016-11-09 | 兰州大学 | 可组合式环形立体磁力搅拌器 |
| US10898949B2 (en) | 2017-05-05 | 2021-01-26 | Glassy Metals Llc | Techniques and apparatus for electromagnetically stirring a melt material |
| CN109261939B (zh) * | 2017-07-17 | 2023-11-24 | 中国科学院大学 | 一种利用液态金属进行增材制造的装置及方法 |
| CN109482844A (zh) * | 2019-01-02 | 2019-03-19 | 江苏大学 | 复杂精密铸件细晶铸造装置及方法 |
| KR102818103B1 (ko) | 2020-08-03 | 2025-06-11 | 삼성전자주식회사 | 열 전달 물질 및 그 제조 방법과 이를 포함하는 반도체 패키지 |
| CN116669880A (zh) * | 2020-12-25 | 2023-08-29 | 杰富意钢铁株式会社 | 钢的连铸方法 |
| US12173734B2 (en) * | 2021-02-05 | 2024-12-24 | Arizona Board Of Regents On Behalf Of Arizona State University | Robotic devices using magnetic fields for three-dimensional control of fluids |
| CN114559002B (zh) * | 2022-04-06 | 2024-09-20 | 上海大学 | 一种旋转磁场二次流的控制方法 |
| CN115645968B (zh) * | 2022-10-11 | 2023-06-30 | 浙江佳人新材料有限公司 | 一种dmt捕集回收工艺 |
| CN115647335A (zh) * | 2022-10-26 | 2023-01-31 | 山东大学 | 一种多物理场耦合作用的金属凝固装置及方法 |
| CN115889734A (zh) * | 2022-10-27 | 2023-04-04 | 中国航发北京航空材料研究院 | 一种可实时监控温度梯度的加热器底座装置 |
| CN116329530B (zh) * | 2023-05-12 | 2023-08-04 | 山西昌鸿电力器材有限公司 | 一种金具智能化铸造工艺 |
| CN118028620B (zh) * | 2024-02-20 | 2024-07-09 | 南通泰德电子材料科技有限公司 | 一种电磁搅拌下的定向凝固提取超高纯铝方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1962341A1 (https=) * | 1969-12-12 | 1971-06-24 | ||
| DE2401145A1 (de) * | 1973-04-18 | 1974-10-31 | Nippon Steel Corp | Verfahren und vorrichtung zum kontinuierlichen giessen |
| DE3730300A1 (de) * | 1987-09-10 | 1989-03-23 | Aeg Elotherm Gmbh | Verfahren und vorrichtung zum elektromagnetischen ruehren von metallschmelzen in einer stranggiesskokille |
| US20030106667A1 (en) * | 2000-06-27 | 2003-06-12 | Leonid Beitelman | Method and device for continuous casting of metals in a mold |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969501A (en) * | 1989-11-09 | 1990-11-13 | Pcc Airfoils, Inc. | Method and apparatus for use during casting |
| JP3247265B2 (ja) * | 1994-12-06 | 2002-01-15 | 昭和電工株式会社 | 金属の鋳造法及びその装置 |
| JPH09182941A (ja) * | 1995-12-28 | 1997-07-15 | Nippon Steel Corp | 連続鋳造鋳型内溶鋼の電磁撹拌方法 |
| JP3372958B2 (ja) * | 1997-12-08 | 2003-02-04 | 新日本製鐵株式会社 | 溶融金属の鋳造方法およびその装置並びに鋳片 |
| US6402367B1 (en) * | 2000-06-01 | 2002-06-11 | Aemp Corporation | Method and apparatus for magnetically stirring a thixotropic metal slurry |
| JP2005066613A (ja) * | 2003-08-21 | 2005-03-17 | Yaskawa Electric Corp | 電磁攪拌装置 |
| US7063127B2 (en) * | 2003-09-18 | 2006-06-20 | International Business Machines Corporation | Method and apparatus for chip-cooling |
| DE102004017443B3 (de) | 2004-04-02 | 2005-04-21 | Technische Universität Dresden | Verfahren und Vorrichtung zum Rühren von elektrisch leitenden Flüssigkeiten in Behältern |
| DE102007038281B4 (de) * | 2007-08-03 | 2009-06-18 | Forschungszentrum Dresden - Rossendorf E.V. | Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten |
-
2007
- 2007-08-03 DE DE200710037340 patent/DE102007037340B4/de not_active Expired - Fee Related
-
2008
- 2008-08-01 JP JP2010518494A patent/JP5124863B2/ja not_active Expired - Fee Related
- 2008-08-01 US US12/672,036 patent/US20110297239A1/en not_active Abandoned
- 2008-08-01 WO PCT/DE2008/001260 patent/WO2009018809A1/de not_active Ceased
- 2008-08-01 EP EP08801098.8A patent/EP2190612B1/de not_active Not-in-force
-
2013
- 2013-12-02 US US14/094,350 patent/US8944142B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1962341A1 (https=) * | 1969-12-12 | 1971-06-24 | ||
| DE2401145A1 (de) * | 1973-04-18 | 1974-10-31 | Nippon Steel Corp | Verfahren und vorrichtung zum kontinuierlichen giessen |
| DE3730300A1 (de) * | 1987-09-10 | 1989-03-23 | Aeg Elotherm Gmbh | Verfahren und vorrichtung zum elektromagnetischen ruehren von metallschmelzen in einer stranggiesskokille |
| US20030106667A1 (en) * | 2000-06-27 | 2003-06-12 | Leonid Beitelman | Method and device for continuous casting of metals in a mold |
Non-Patent Citations (5)
| Title |
|---|
| Nikrityuk, P.A., Eckert, K., Grundmann, R.: Axisymmetric modelling of the mixing of two miscible liquid metals driven by a rotating magnetic field. In: Proceedings of the Conference on Turbulence and Interactions TI2006, Porquerolles, France, May 28-June 2, 2006 * |
| Nikrityuk, P.A., Eckert, K., Grundmann, R.: Numerical study of spin- up dynamics of a liquid metal stirred by rotating magneti fields in a cylinder with the upper free surface. In: Magnetohydrodynamics, 2004, Vol. 40, No. 2, S. 127-146. - ISSN 0024-998X * |
| Nikrityuk, P.A., Eckert, S., Eckert, K.: Spin-up and spin-down dynamics of a liquid metal driven by a single raotating magnetic field pulse. In: European Journal of Mechanics B/Fluids, 2008, Vol. 27, S. 177-201, verfügbar online seit 6. Juni 2007. - ISSN 0997-7546 * |
| Nikrityuk, P.A., Ungarish, M., Eckert, K., Grundmann, R.: Spin-up of a liquid metal flow driven by a rotating magnetic field in a finite cylinder: A numerical and an analytical study. In: Physics of Fluids, 2005, Vol. 17, S. 067101.-ISSN 1070-6631 * |
| Nikrityuk, P.A., Ungarish, M., Eckert, K., Grundmann, R.: Spin-up of a liquid metal flow driven by a rotating magnetic field in a finite cylinder: A numerical and an analytical study. In: Physics of Fluids, 2005, Vol. 17, S. 067101.-ISSN 1070-6631 Nikrityuk, P.A., Eckert, K., Grundmann, R.: Numerical study of spin- up dynamics of a liquid metal stirred by rotating magneti fields in a cylinder with the upper free surface. In: Magnetohydrodynamics, 2004, Vol. 40, No. 2, S. 127-146. - ISSN 0024-998X Nikrityuk, P.A., Eckert, K., Grundmann, R.: Axisymmetric modelling of the mixing of two miscible liquid metals driven by a rotating magnetic field. In: Proceedings of the Conference on Turbulence and Interactions TI2006, Porquerolles, France, May 28-June 2, 2006 Nikrityuk, P.A., Eckert, S., Eckert, K.: Spin-up and spin-down dynamics of a liquid metal driven by a single raotating magnetic field pulse. In: European Journal of Mechanics B/Fluids, 2008, Vol. 27, S. 177-201, verfügbar online seit 6 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018105700A1 (de) | 2018-03-13 | 2019-09-19 | Technische Universität Ilmenau | Vorrichtung und Verfahren zum nicht-invasiven Rühren eines elektrisch leitfähigen Fluids |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009018809A1 (de) | 2009-02-12 |
| EP2190612B1 (de) | 2017-12-20 |
| DE102007037340A1 (de) | 2009-02-19 |
| US8944142B2 (en) | 2015-02-03 |
| JP2010535105A (ja) | 2010-11-18 |
| US20110297239A1 (en) | 2011-12-08 |
| US20140290433A1 (en) | 2014-10-02 |
| JP5124863B2 (ja) | 2013-01-23 |
| EP2190612A1 (de) | 2010-06-02 |
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