DE2029577A1 - Ofen für NE-Metalle - Google Patents

Ofen für NE-Metalle

Info

Publication number
DE2029577A1
DE2029577A1 DE19702029577 DE2029577A DE2029577A1 DE 2029577 A1 DE2029577 A1 DE 2029577A1 DE 19702029577 DE19702029577 DE 19702029577 DE 2029577 A DE2029577 A DE 2029577A DE 2029577 A1 DE2029577 A1 DE 2029577A1
Authority
DE
Germany
Prior art keywords
furnace
agitator
ferrous metals
supported
electromagnetic
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
Application number
DE19702029577
Other languages
German (de)
English (en)
Inventor
Karl Gösta; Bostedt Jan Olof Gustaf; Västeras Karlsson (Schweden). P
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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
Application filed by ASEA AB filed Critical ASEA AB
Publication of DE2029577A1 publication Critical patent/DE2029577A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • General Induction Heating (AREA)
  • Ceramic Products (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
DE19702029577 1969-06-24 1970-06-16 Ofen für NE-Metalle Pending DE2029577A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08928/69A SE329883B (enExample) 1969-06-24 1969-06-24

Publications (1)

Publication Number Publication Date
DE2029577A1 true DE2029577A1 (de) 1972-05-31

Family

ID=20275389

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19702029577 Pending DE2029577A1 (de) 1969-06-24 1970-06-16 Ofen für NE-Metalle
DE19707022534U Expired DE7022534U (de) 1969-06-24 1970-06-16 Ofen fuer ne-metalle

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19707022534U Expired DE7022534U (de) 1969-06-24 1970-06-16 Ofen fuer ne-metalle

Country Status (5)

Country Link
US (1) US3671029A (enExample)
JP (1) JPS5013725B1 (enExample)
DE (2) DE2029577A1 (enExample)
GB (1) GB1305237A (enExample)
SE (1) SE329883B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE373655B (sv) * 1973-06-18 1975-02-10 Asea Ab Ugn for smeltning av tackjern och skrot
JPS6172986A (ja) * 1984-09-18 1986-04-15 神鋼電機株式会社 溶解炉
US6693950B2 (en) * 2001-05-22 2004-02-17 Inductotherm Corp. Furnace with bottom induction coil
US8858868B2 (en) 2011-08-12 2014-10-14 Crucible Intellectual Property, Llc Temperature regulated vessel
US9314839B2 (en) 2012-07-05 2016-04-19 Apple Inc. Cast core insert out of etchable material
US8826968B2 (en) 2012-09-27 2014-09-09 Apple Inc. Cold chamber die casting with melt crucible under vacuum environment
US8701742B2 (en) 2012-09-27 2014-04-22 Apple Inc. Counter-gravity casting of hollow shapes
US9004151B2 (en) 2012-09-27 2015-04-14 Apple Inc. Temperature regulated melt crucible for cold chamber die casting
US8813813B2 (en) 2012-09-28 2014-08-26 Apple Inc. Continuous amorphous feedstock skull melting
US10197335B2 (en) 2012-10-15 2019-02-05 Apple Inc. Inline melt control via RF power
US9445459B2 (en) 2013-07-11 2016-09-13 Crucible Intellectual Property, Llc Slotted shot sleeve for induction melting of material
US9925583B2 (en) 2013-07-11 2018-03-27 Crucible Intellectual Property, Llc Manifold collar for distributing fluid through a cold crucible
US9873151B2 (en) 2014-09-26 2018-01-23 Crucible Intellectual Property, Llc Horizontal skull melt shot sleeve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA661769A (en) * 1963-04-23 Tostmann Johannes Method and apparatus for electro-magnetic stirring
CA525520A (en) * 1956-05-29 Dreyfus Ludwig Metallurgical furnaces having a stirring winding
US2041333A (en) * 1932-04-09 1936-05-19 Heraeus Vacuumschmelze Ag Apparatus for producing carbonfree metals, alloys, and the like
US2322618A (en) * 1942-03-25 1943-06-22 Mare Baltzar E L De Apparatus for converting high-phosphorus pig iron into high-grade low-phosphorus steel
US2513082A (en) * 1944-11-30 1950-06-27 Asea Ab Induction stirrer
DE886356C (de) * 1951-07-15 1953-08-13 Demag Elektrometallurgie Gmbh Ruehrspulenanordnung fuer elektrische OEfen, insbesondere Lichtbogen- oder Reduktionsoefen

Also Published As

Publication number Publication date
US3671029A (en) 1972-06-20
SE329883B (enExample) 1970-10-26
JPS5013725B1 (enExample) 1975-05-22
GB1305237A (enExample) 1973-01-31
DE7022534U (de) 1974-09-19

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