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NO20000384L - Fremgangsmåte og apparat for omrøring av smeltet metall ved hjelp av elektomagnetisk felt - Google Patents

Fremgangsmåte og apparat for omrøring av smeltet metall ved hjelp av elektomagnetisk felt

Info

Publication number
NO20000384L
NO20000384L NO20000384A NO20000384A NO20000384L NO 20000384 L NO20000384 L NO 20000384L NO 20000384 A NO20000384 A NO 20000384A NO 20000384 A NO20000384 A NO 20000384A NO 20000384 L NO20000384 L NO 20000384L
Authority
NO
Norway
Prior art keywords
molten metal
electromagnetic field
stirring molten
stirring
electromagnetic
Prior art date
Application number
NO20000384A
Other languages
English (en)
Other versions
NO331156B1 (no
NO20000384D0 (no
Inventor
Eduard A Issidorov
Original Assignee
Int Procurement Inc
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21990538&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20000384(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Int Procurement Inc filed Critical Int Procurement Inc
Publication of NO20000384D0 publication Critical patent/NO20000384D0/no
Publication of NO20000384L publication Critical patent/NO20000384L/no
Publication of NO331156B1 publication Critical patent/NO331156B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/003—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction
    • 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
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
NO20000384A 1997-07-31 2000-01-26 Fremgangsmate og apparat for omroring av smeltet metall under behandling i en metallurgisk beholder. NO331156B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5436597P 1997-07-31 1997-07-31
PCT/US1998/011277 WO1999006604A1 (en) 1997-07-31 1998-06-03 Apparatus and method for stirring molten metal using electromagnetic field

Publications (3)

Publication Number Publication Date
NO20000384D0 NO20000384D0 (no) 2000-01-26
NO20000384L true NO20000384L (no) 2000-03-29
NO331156B1 NO331156B1 (no) 2011-10-24

Family

ID=21990538

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000384A NO331156B1 (no) 1997-07-31 2000-01-26 Fremgangsmate og apparat for omroring av smeltet metall under behandling i en metallurgisk beholder.

Country Status (12)

Country Link
US (1) US5948138A (no)
EP (1) EP1021574B1 (no)
JP (1) JP2001512182A (no)
CN (1) CN1336961A (no)
AU (1) AU745926B2 (no)
BR (1) BR9810823A (no)
CA (1) CA2297232C (no)
DE (1) DE69812669T2 (no)
ES (1) ES2147542T3 (no)
HU (1) HU222124B1 (no)
NO (1) NO331156B1 (no)
WO (1) WO1999006604A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2155918C1 (ru) * 1999-10-05 2000-09-10 Красноярский государственный технический университет Гнездо для установки индуктора электромагнитного перемешивания на миксерах или печах
WO2002095921A2 (en) * 2001-05-22 2002-11-28 Inductotherm Corp. Furnace with bottom induction coil
IL143669A0 (en) * 2001-06-11 2002-04-21 Nat Diversified Ind Aust Ltd Furnaces for the production of magnesium alloys
US6800110B2 (en) * 2002-09-23 2004-10-05 Stuart Biddulph System for producing noble metals
BR112014004377B1 (pt) * 2011-08-29 2018-06-12 Abb Research Ltd. Método e arranjo para redução de vórtice em um processo de produção de metal
US9051623B2 (en) 2012-05-29 2015-06-09 Gors Ltd. Apparatus for melting a solid metal
CN104388689A (zh) * 2014-11-28 2015-03-04 中国科学院金属研究所 一种电磁复合控制电渣重熔细晶铸造方法及装置
BR112019014882B1 (pt) 2017-02-10 2022-03-03 Abb Schweiz Ag Montagem de forno para um processo de produção de metal
CN107228568A (zh) * 2017-06-15 2017-10-03 佛山市高捷工业炉有限公司 一种带搅拌功能的工业熔炉
CN108213384B (zh) * 2018-02-01 2019-08-09 深圳市铭利达精密机械有限公司 一种用于半固态压铸的电磁搅拌设备
CN109589854B (zh) * 2019-01-23 2021-05-11 铜陵市大明玛钢有限责任公司 一种钢液炉前变质处理用电磁搅拌器
CN110923400A (zh) * 2019-12-17 2020-03-27 广德因达电炉成套设备有限公司 一种金属液处理炉加热调质搅拌装置
WO2023033637A1 (en) 2021-09-03 2023-03-09 Latvijas Universitāte A device for non-contact induction of flow in electrically conductive liquids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311361A (en) * 1964-03-11 1967-03-28 Bbc Brown Boveri & Cie Induction furnace
GB1416300A (en) * 1971-11-18 1975-12-03 Alcan Res & Dev Circulation of molten metal
JPH02504065A (ja) * 1988-02-25 1990-11-22 インスティテュト　フィジキ　アカデミイ　ナウク　ラトビイスコイ　エスエスエル 合金を調整準備し、分配する炉
SE464263B (sv) * 1988-09-21 1991-03-25 Asea Brown Boveri Metod och anordning foer omroerning av en metallsmaelta
JP3299332B2 (ja) * 1992-04-24 2002-07-08 株式会社宮本工業所 アルミニウム合金の廃材溶解装置
SE470435B (sv) * 1992-08-07 1994-03-07 Asea Brown Boveri Sätt och anordning att omröra en metallsmälta

Also Published As

Publication number Publication date
NO331156B1 (no) 2011-10-24
JP2001512182A (ja) 2001-08-21
HUP0002741A2 (hu) 2000-12-28
CN1336961A (zh) 2002-02-20
EP1021574B1 (en) 2003-03-26
HUP0002741A3 (en) 2001-02-28
CA2297232A1 (en) 1999-02-11
BR9810823A (pt) 2000-07-25
EP1021574A4 (en) 2001-03-21
CA2297232C (en) 2009-02-17
AU7808798A (en) 1999-02-22
AU745926B2 (en) 2002-04-11
WO1999006604A1 (en) 1999-02-11
ES2147542T3 (es) 2003-12-01
EP1021574A1 (en) 2000-07-26
DE69812669T2 (de) 2003-09-25
ES2147542T1 (es) 2000-09-16
NO20000384D0 (no) 2000-01-26
US5948138A (en) 1999-09-07
HU222124B1 (hu) 2003-04-28
DE69812669D1 (de) 2003-04-30

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