BG37520A1 - Control system for electroslag remelting - Google Patents

Control system for electroslag remelting

Info

Publication number
BG37520A1
BG37520A1 BG8258843A BG5884382A BG37520A1 BG 37520 A1 BG37520 A1 BG 37520A1 BG 8258843 A BG8258843 A BG 8258843A BG 5884382 A BG5884382 A BG 5884382A BG 37520 A1 BG37520 A1 BG 37520A1
Authority
BG
Bulgaria
Prior art keywords
control system
electroslag remelting
electroslag
remelting
control
Prior art date
Application number
BG8258843A
Other languages
English (en)
Inventor
Rashev
Stojanov
Vlkov
Rasheva
Kajjtazov
Original Assignee
Rashev
Stojanov
Vlkov
Rasheva
Kajjtazov
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 Rashev, Stojanov, Vlkov, Rasheva, Kajjtazov filed Critical Rashev
Priority to BG8258843A priority Critical patent/BG37520A1/xx
Priority to DD83257246A priority patent/DD245350A3/de
Priority to CS838977A priority patent/CS264012B1/cs
Priority to PL24486283A priority patent/PL244862A1/xx
Priority to SE8306650A priority patent/SE8306650L/
Priority to SU837773223A priority patent/SU1723675A1/ru
Priority to DE19833343920 priority patent/DE3343920A1/de
Priority to RO112760A priority patent/RO104854B1/ro
Priority to IT49451/83A priority patent/IT1169362B/it
Priority to YU02387/83A priority patent/YU238783A/xx
Priority to CA000442751A priority patent/CA1234595A/en
Priority to US06/559,318 priority patent/US4669087A/en
Priority to JP58230697A priority patent/JPS59150027A/ja
Priority to FR8319631A priority patent/FR2537606A1/fr
Publication of BG37520A1 publication Critical patent/BG37520A1/xx

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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated
    • 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
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Feedback Control In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BG8258843A 1982-12-08 1982-12-08 Control system for electroslag remelting BG37520A1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
BG8258843A BG37520A1 (en) 1982-12-08 1982-12-08 Control system for electroslag remelting
DD83257246A DD245350A3 (de) 1982-12-08 1983-11-30 Steuersystem fuer das elektroschlackeumschmelzverfahren
CS838977A CS264012B1 (en) 1982-12-08 1983-12-01 Control system for electroslag remelting
PL24486283A PL244862A1 (en) 1982-12-08 1983-12-01 Control system for controlling the electroslag remelting process
SE8306650A SE8306650L (sv) 1982-12-08 1983-12-02 Anordning for reglering av atersmeltning av elektroslagg
SU837773223A SU1723675A1 (ru) 1982-12-08 1983-12-02 Система управлени электрошлаковым переплавом
DE19833343920 DE3343920A1 (de) 1982-12-08 1983-12-05 Steueranordnung zum elektroschlacken-umschmelzen
RO112760A RO104854B1 (en) 1982-12-08 1983-12-06 Control system for the electric remelting of the slug
IT49451/83A IT1169362B (it) 1982-12-08 1983-12-06 Apparecchiatura di comando per rifusione sotto scoria conduttrice
YU02387/83A YU238783A (en) 1982-12-08 1983-12-07 Apparatus for electro-slag renewed liquefication control
CA000442751A CA1234595A (en) 1982-12-08 1983-12-07 System for control of the electroslag remelting
US06/559,318 US4669087A (en) 1982-12-08 1983-12-08 Control system for electroslag remelting
JP58230697A JPS59150027A (ja) 1982-12-08 1983-12-08 スラツグ再溶解用制御装置
FR8319631A FR2537606A1 (fr) 1982-12-08 1983-12-08 Systeme de commande de la refusion sous laitier electroconducteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8258843A BG37520A1 (en) 1982-12-08 1982-12-08 Control system for electroslag remelting

Publications (1)

Publication Number Publication Date
BG37520A1 true BG37520A1 (en) 1985-06-14

Family

ID=3911473

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8258843A BG37520A1 (en) 1982-12-08 1982-12-08 Control system for electroslag remelting

Country Status (14)

Country Link
US (1) US4669087A (ru)
JP (1) JPS59150027A (ru)
BG (1) BG37520A1 (ru)
CA (1) CA1234595A (ru)
CS (1) CS264012B1 (ru)
DD (1) DD245350A3 (ru)
DE (1) DE3343920A1 (ru)
FR (1) FR2537606A1 (ru)
IT (1) IT1169362B (ru)
PL (1) PL244862A1 (ru)
RO (1) RO104854B1 (ru)
SE (1) SE8306650L (ru)
SU (1) SU1723675A1 (ru)
YU (1) YU238783A (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331661A (en) * 1992-02-27 1994-07-19 Sandia Corporation Method and apparatus for controlling electroslag remelting
US6496530B2 (en) 2001-04-03 2002-12-17 Sandia Corporation Control of electrode depth in electroslag remelting
US7180931B1 (en) 2004-05-25 2007-02-20 Sandia Corporation Electrode immersion depth determination and control in electroslag remelting furnace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE702317A (ru) * 1967-08-04 1968-02-05
DE1924364A1 (de) * 1968-05-14 1969-11-27 Ass Elect Ind Regeleinrichtung fuer eine Vorrichtung zur Elektroraffination von Metallen
GB1246676A (en) * 1968-10-08 1971-09-15 Ts Lab Avtomatiki Electroslag remelting of metal
DE1960936B2 (de) * 1969-12-04 1971-11-04 Leybold Heraeus Gmbh & Co Kg Verfahren und anordnung zur regelung der eintauchtiefe von abschmelzelektroden in die schlackenschicht beim elektro schlacke umschmelzen
US3619464A (en) * 1970-02-03 1971-11-09 Boehler & Co Ag Geb Apparatus for electroslag remelting of metals and in particular steel
SU520785A1 (ru) * 1974-11-28 1977-10-25 Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им. Е.О.Патона Печь электрошлакового переплава
IT1157393B (it) * 1978-10-31 1987-02-11 Centro Speriment Metallurg Sistema per il controllo e la regolazione degli elettrodi nel processo di rifusione di metalli sotto scoria elettroconduttrice
JPS56500178A (ru) * 1979-01-31 1981-02-19
AT382101B (de) * 1982-11-15 1987-01-12 Inst Po Metalloznanie I Tekno Verfahren und vorrichtung zur regelung der eintauchtiefe von abschmelzelektroden in elektroschlacke-umschmelzanlagen

Also Published As

Publication number Publication date
SE8306650L (sv) 1984-06-09
CA1234595A (en) 1988-03-29
SE8306650D0 (sv) 1983-12-02
DD245350A3 (de) 1987-05-06
YU238783A (en) 1986-10-31
PL244862A1 (en) 1984-07-30
IT8349451A0 (it) 1983-12-06
FR2537606A1 (fr) 1984-06-15
SU1723675A1 (ru) 1992-03-30
JPS59150027A (ja) 1984-08-28
DE3343920A1 (de) 1984-06-14
CS264012B1 (en) 1989-05-12
US4669087A (en) 1987-05-26
RO104854B1 (en) 1994-03-25
IT1169362B (it) 1987-05-27

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