GB2343242B - Electric melting plant - Google Patents

Electric melting plant

Info

Publication number
GB2343242B
GB2343242B GB9920239A GB9920239A GB2343242B GB 2343242 B GB2343242 B GB 2343242B GB 9920239 A GB9920239 A GB 9920239A GB 9920239 A GB9920239 A GB 9920239A GB 2343242 B GB2343242 B GB 2343242B
Authority
GB
United Kingdom
Prior art keywords
electric melting
melting plant
plant
electric
melting
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
Application number
GB9920239A
Other languages
English (en)
Other versions
GB9920239D0 (en
GB2343242A (en
Inventor
Jakob Huber
Arno Niebling
Karl Herchenroether
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.)
ALD Vacuum Technologies GmbH
Original Assignee
ALD Vacuum Technologies GmbH
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 ALD Vacuum Technologies GmbH filed Critical ALD Vacuum Technologies GmbH
Publication of GB9920239D0 publication Critical patent/GB9920239D0/en
Publication of GB2343242A publication Critical patent/GB2343242A/en
Application granted granted Critical
Publication of GB2343242B publication Critical patent/GB2343242B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB9920239A 1998-08-29 1999-08-27 Electric melting plant Expired - Fee Related GB2343242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998139432 DE19839432C2 (de) 1998-08-29 1998-08-29 Elektro-Schmelzanlage

Publications (3)

Publication Number Publication Date
GB9920239D0 GB9920239D0 (en) 1999-10-27
GB2343242A GB2343242A (en) 2000-05-03
GB2343242B true GB2343242B (en) 2002-12-04

Family

ID=7879181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9920239A Expired - Fee Related GB2343242B (en) 1998-08-29 1999-08-27 Electric melting plant

Country Status (2)

Country Link
DE (1) DE19839432C2 (de)
GB (1) GB2343242B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210281A1 (de) * 2012-06-19 2013-12-19 Ald Vacuum Technologies Gmbh Ofen und Verfahren zum Elektroschlackeumschmelzen
DE202012010150U1 (de) 2012-10-24 2012-11-29 Egon Evertz Kg (Gmbh & Co.) Anlage zum Elektro-Schlacke-Umschmelzen
DE102015117661A1 (de) 2015-07-27 2017-02-02 Ald Vacuum Technologies Gmbh Elektroschlacke-Umschmelzanlage
DE102016100372B4 (de) 2016-01-11 2019-04-04 Jens Hofmann Umschmelzanlage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684001A (en) * 1970-05-11 1972-08-15 Consarc Corp Electroslag furnace eliminating magnetic stirring effect
US3944714A (en) * 1973-04-23 1976-03-16 Jury Pavlovich Shtanko Electroslag remelting plant
GB2018099A (en) * 1978-03-22 1979-10-10 Heurtey Furnaces Ltd Electroslag melting apparatus
US4262159A (en) * 1978-08-01 1981-04-14 Leybold-Heraeus Gmbh Electroslag remelting apparatus with coaxial current paths
US4280550A (en) * 1980-02-11 1981-07-28 Consarc Corporation Electroslag remelting furnace with improved power connection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917998A1 (de) * 1989-06-02 1990-12-06 Leybold Ag Geschlossener umschmelzofen mit mehreren horizontal beweglichen ofenunterteilen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684001A (en) * 1970-05-11 1972-08-15 Consarc Corp Electroslag furnace eliminating magnetic stirring effect
US3944714A (en) * 1973-04-23 1976-03-16 Jury Pavlovich Shtanko Electroslag remelting plant
GB2018099A (en) * 1978-03-22 1979-10-10 Heurtey Furnaces Ltd Electroslag melting apparatus
US4262159A (en) * 1978-08-01 1981-04-14 Leybold-Heraeus Gmbh Electroslag remelting apparatus with coaxial current paths
US4280550A (en) * 1980-02-11 1981-07-28 Consarc Corporation Electroslag remelting furnace with improved power connection

Also Published As

Publication number Publication date
DE19839432A1 (de) 2000-03-09
GB9920239D0 (en) 1999-10-27
DE19839432C2 (de) 2000-12-07
GB2343242A (en) 2000-05-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150827