SE470435B - Sätt och anordning att omröra en metallsmälta - Google Patents

Sätt och anordning att omröra en metallsmälta

Info

Publication number: SE470435B
Authority: SE; Sweden
Prior art keywords: magnetic; wall; field; container; melt
Prior art date: 1992-08-07

Application number

SE9202308A

Other languages

English (en)

Swedish (sv)

Other versions

SE9202308D0 (sv

SE9202308L (sv

Inventor

Goete Tallbaeck

Original Assignee

Asea Brown Boveri

Priority date (The priority date 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 date listed.)

1992-08-07

Filing date

1992-08-07

Publication date

1994-03-07

1992-08-07 Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri

1992-08-07 Priority to SE9202308A priority Critical patent/SE470435B/sv

1992-08-07 Publication of SE9202308D0 publication Critical patent/SE9202308D0/xx

1993-06-23 Priority to BR9306844A priority patent/BR9306844A/pt

1993-06-23 Priority to JP6505218A priority patent/JPH08500175A/ja

1993-06-23 Priority to KR1019950700437A priority patent/KR100300466B1/ko

1993-06-23 Priority to PCT/SE1993/000556 priority patent/WO1994003294A1/fr

1993-06-23 Priority to CA002141799A priority patent/CA2141799C/fr

1993-06-23 Priority to EP93916339A priority patent/EP0653967B1/fr

1993-06-23 Priority to AU45934/93A priority patent/AU4593493A/en

1993-06-23 Priority to DE69325273T priority patent/DE69325273T2/de

1993-06-23 Priority to US08/362,600 priority patent/US5462572A/en

1994-02-08 Publication of SE9202308L publication Critical patent/SE9202308L/xx

1994-03-07 Publication of SE470435B publication Critical patent/SE470435B/sv

Classifications

- 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
- 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
- B01F33/05—Mixers using radiation, e.g. magnetic fields or microwaves to mix the material
- 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
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- 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
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/34—Arrangements for circulation of melts
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/45—Mixing in metallurgical processes of ferrous or non-ferrous materials
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0039—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising magnetic means
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
- H05B2213/02—Stirring of melted material in melting furnaces

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Engineering & Computer Science (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Treatment Of Steel In Its Molten State (AREA)
Manufacture And Refinement Of Metals (AREA)
Coating With Molten Metal (AREA)
Arc Welding Control (AREA)

SE9202308A 1992-08-07 1992-08-07 Sätt och anordning att omröra en metallsmälta SE470435B (sv)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
SE9202308A SE470435B (sv)	1992-08-07	1992-08-07	Sätt och anordning att omröra en metallsmälta
US08/362,600 US5462572A (en)	1992-08-07	1993-06-23	Method and a device for stirring a molten metal
PCT/SE1993/000556 WO1994003294A1 (fr)	1992-08-07	1993-06-23	Procede et dispositif d'agitation d'un metal en fusion
JP6505218A JPH08500175A (ja)	1992-08-07	1993-06-23	溶融金属を撹拌する方法及び装置
KR1019950700437A KR100300466B1 (ko)	1992-08-07	1993-06-23	용융금속교반장치와교반방법
BR9306844A BR9306844A (pt)	1992-08-07	1993-06-23	Método e dispositivo para agitamento de um metal fundido
CA002141799A CA2141799C (fr)	1992-08-07	1993-06-23	Methode et dispositif pour agiter le metal en fusion
EP93916339A EP0653967B1 (fr)	1992-08-07	1993-06-23	Procede et dispositif d'agitation d'un metal en fusion
AU45934/93A AU4593493A (en)	1992-08-07	1993-06-23	A method and device for stirring a molten metal
DE69325273T DE69325273T2 (de)	1992-08-07	1993-06-23	Verfahren und vorrichtung zum rühren einer schmelze

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9202308A SE470435B (sv)	1992-08-07	1992-08-07	Sätt och anordning att omröra en metallsmälta

Publications (3)

Publication Number	Publication Date
SE9202308D0 SE9202308D0 (sv)	1992-08-07
SE9202308L SE9202308L (sv)	1994-02-08
SE470435B true SE470435B (sv)	1994-03-07

Family

ID=20386896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9202308A SE470435B (sv)	1992-08-07	1992-08-07	Sätt och anordning att omröra en metallsmälta

Country Status (10)

Country	Link
US (1)	US5462572A (fr)
EP (1)	EP0653967B1 (fr)
JP (1)	JPH08500175A (fr)
KR (1)	KR100300466B1 (fr)
AU (1)	AU4593493A (fr)
BR (1)	BR9306844A (fr)
CA (1)	CA2141799C (fr)
DE (1)	DE69325273T2 (fr)
SE (1)	SE470435B (fr)
WO (1)	WO1994003294A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE504400C2 (sv) *	1995-04-25	1997-02-03	Asea Brown Boveri	Ugnsanläggning för smältning av metall och/eller varmhållning av smält metall
US5787110A (en) *	1995-11-01	1998-07-28	Inductotherm Corp.	Galvanizing apparatus with coreless induction furnace
AT405188B (de) *	1997-06-16	1999-06-25	Voest Alpine Ind Anlagen	Verfahren zum einbringen eines wertstoffs in ein schmelzbad und metallurgisches gefäss zur aufnahme eines schmelzbads
BR9810823A (pt) *	1997-07-31	2000-07-25	Int Procurement Inc	Processo e equipamento para agitar metal em fusão que é processado dentro de um recipiente metalúrgico
ATE360791T1 (de) *	2002-06-15	2007-05-15	Solios Thermal Ltd	Elektromagnetisches induktionsgerät und verfahren zur behandlung geschmolzener werkstoffe
KR101213559B1 (ko) *	2004-12-22	2012-12-18	겐조 다카하시	교반장치 및 방법과, 그 교반장치를 이용한 교반장치 부착용해로
JP4648851B2 (ja) *	2005-08-10	2011-03-09	財団法人電力中央研究所	電磁撹拌装置
JP5352236B2 (ja) *	2006-11-10	2013-11-27	独立行政法人科学技術振興機構	電磁攪拌装置
JP5390889B2 (ja) *	2009-03-06	2014-01-15	信一近藤	金属容器内の液体の加熱方法、及びそのための装置
JP5474700B2 (ja) *	2010-08-03	2014-04-16	一般財団法人電力中央研究所	誘導加熱による溶融炉
RU2524463C2 (ru) *	2012-11-01	2014-07-27	Виктор Николаевич Тимофеев	Индукционная установка для перемешивания жидких металлов
ES2619977T3 (es) *	2013-01-07	2017-06-27	Refractory Intellectual Property Gmbh & Co. Kg	Base cerámica incombustible
GB201305822D0 (en) *	2013-03-28	2013-05-15	Pavlov Evgeny	Improvements in and relating to apparatus and methods
JP6389679B2 (ja) *	2014-07-24	2018-09-12	大亜真空株式会社	金属溶解方法
JP6402147B2 (ja) *	2016-07-28	2018-10-10	アイダエンジニアリング株式会社	電磁攪拌による金属成形体製造装置
WO2018218022A1 (fr) *	2017-05-24	2018-11-29	Pyrotek, Inc.	Procédé de coulage de métal modifié électromagnétique
RU2759178C2 (ru) *	2018-12-17	2021-11-09	Общество с ограниченной ответственностью "НАУЧНО-ПРОИЗВОДСТВЕННЫЙ ЦЕНТР КРАСНОЯРСКИЙ ОПЫТНЫЙ ЗАВОД ТЕХНОЛОГИЧЕСКОГО МАШИНОСТРОЕНИЯ"	Способ воздействия электромагнитным полем на расплав металла и индуктор для его реализации
CN113061741B (zh) *	2021-03-18	2022-05-03	东北大学	外加磁场改善渣池温度分布的电渣重熔复合装置及方法
CN116475365A (zh)	2022-01-13	2023-07-25	米尼翁大学	用于超声处理和转移熔融金属的装置及其方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3230073A (en) *	1962-07-20	1966-01-18	Asea Ab	Process for vacuum degassing with electromagnetic stirring
US3162710A (en) *	1962-07-24	1964-12-22	Anderson Donald Jay	Induction furnace with removable crucible
US3314670A (en) *	1963-11-15	1967-04-18	Inductotherm Corp	Molten metal stirring apparatus
SE432150B (sv) *	1976-10-04	1984-03-19	Siderurgie Fse Inst Rech	Apparat for metallurgisk induktionsbehandling av metaller och metalliska eller andra legeringar
DE3517733A1 (de) *	1985-05-17	1986-11-20	Theodor Prof. Dr.-Ing. 8022 Grünwald Rummel	Verfahren bzw. einrichtung zum stranggiessen insbesondere von schwermetallen mittels den strangquerschnitt formenden magnetfeldern
DE3910777C2 (de) *	1989-04-04	2001-08-09	Ald Vacuum Techn Ag	Induktionsofen mit einem metallischen Tiegel
JP2692367B2 (ja) *	1989-11-09	1997-12-17	富士電機株式会社	取鍋の浴湯加熱装置

1992
- 1992-08-07 SE SE9202308A patent/SE470435B/sv not_active IP Right Cessation
1993
- 1993-06-23 WO PCT/SE1993/000556 patent/WO1994003294A1/fr active IP Right Grant
- 1993-06-23 JP JP6505218A patent/JPH08500175A/ja active Pending
- 1993-06-23 EP EP93916339A patent/EP0653967B1/fr not_active Expired - Lifetime
- 1993-06-23 AU AU45934/93A patent/AU4593493A/en not_active Abandoned
- 1993-06-23 KR KR1019950700437A patent/KR100300466B1/ko not_active IP Right Cessation
- 1993-06-23 DE DE69325273T patent/DE69325273T2/de not_active Expired - Fee Related
- 1993-06-23 US US08/362,600 patent/US5462572A/en not_active Expired - Fee Related
- 1993-06-23 CA CA002141799A patent/CA2141799C/fr not_active Expired - Fee Related
- 1993-06-23 BR BR9306844A patent/BR9306844A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE9202308D0 (sv)	1992-08-07
SE9202308L (sv)	1994-02-08
DE69325273T2 (de)	1999-12-02
CA2141799A1 (fr)	1994-02-17
KR100300466B1 (ko)	2001-11-22
CA2141799C (fr)	1999-11-02
US5462572A (en)	1995-10-31
WO1994003294A1 (fr)	1994-02-17
DE69325273D1 (de)	1999-07-15
EP0653967B1 (fr)	1999-06-09
JPH08500175A (ja)	1996-01-09
AU4593493A (en)	1994-03-03
BR9306844A (pt)	1998-12-08
KR950702885A (ko)	1995-08-23
EP0653967A1 (fr)	1995-05-24

Publication	Publication Date	Title
SE470435B (sv)	1994-03-07	Sätt och anordning att omröra en metallsmälta
EP1914497B1 (fr)	2010-12-15	Agitateur électromagnétique
JP5420117B2 (ja)	2014-02-19	電気アーク炉内電磁撹拌用装置および方法
JP2010089162A (ja)	2010-04-22	導電性連続体に電磁的に影響を与えるシステムおよび方法
JP2004108666A (ja)	2004-04-08	るつぼ形誘導炉
US2686823A (en)	1954-08-17	Rotary electric field fluid stirring apparatus
EP1021574B1 (fr)	2003-03-26	Appareil et procede de melange du metal fondu par champ electromagnetique
JP3131513B2 (ja)	2001-02-05	連続鋳造における溶融金属の攪拌方法
JP2010017749A (ja)	2010-01-28	溶解炉、連続鋳造装置、および連続鋳造装置における鋳造方法
US20090021336A1 (en)	2009-01-22	Inductor for the excitation of polyharmonic rotating magnetic fields
US4034146A (en)	1977-07-05	Method and apparatus for equalizing the wall lining wear in three phase alternating current electric arc furnaces
JP3132987B2 (ja)	2001-02-05	金属片の連続鋳造方法及び金属片の連続鋳造用電磁ブレーキ装置
RU2097903C1 (ru)	1997-11-27	Статор электромагнитного перемешивателя жидкого металла
JPS59202144A (ja)	1984-11-15	連続鋳造における溶鋼の撹拌方法
JPH01138045A (ja)	1989-05-30	金属スラリーの製造装置
JPS62229784A (ja)	1987-10-08	溶湯の電磁かく拌装置および溶融炉
JPS58119437A (ja)	1983-07-15	溶融金属の撹拌方法
JPS58102095A (ja)	1983-06-17	反射炉用電磁撹拌装置
JPH02170911A (ja)	1990-07-02	溶鋼の精錬方法及びその装置
CS246014B1 (en)	1986-10-16	Molten metal hardening influencing device especially during welding
JPS5997486A (ja)	1984-06-05	電磁撹拌器の固定子
UA78923C2 (en)	2007-04-25	Method of electromagnetic mixing of liquid metal by the system of rotating magnetic fields
JPH05247514A (ja)	1993-09-24	転炉排滓法

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 9202308-4 Format of ref document f/p: F
2007-04-24	NUG	Patent has lapsed

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 9202308-4

Format of ref document f/p: F

2007-04-24

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Patent has lapsed