EP0276357B1 - Verfahren zur Herstellung von Blöcken aus Metallen, insbesondere aus Stählen - Google Patents

Verfahren zur Herstellung von Blöcken aus Metallen, insbesondere aus Stählen Download PDF

Info

Publication number
EP0276357B1
EP0276357B1 EP87108257A EP87108257A EP0276357B1 EP 0276357 B1 EP0276357 B1 EP 0276357B1 EP 87108257 A EP87108257 A EP 87108257A EP 87108257 A EP87108257 A EP 87108257A EP 0276357 B1 EP0276357 B1 EP 0276357B1
Authority
EP
European Patent Office
Prior art keywords
mould
movement
block
stroke movement
mold
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 - Lifetime
Application number
EP87108257A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0276357A1 (de
Inventor
Wolfgang Dipl.-Ing. Dr. Mont. Holzgruber
Gerhard Ing. Prokop
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.)
Inteco Internationale Techinsche Beratung GmbH
Original Assignee
Inteco Internationale Techinsche Beratung 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 Inteco Internationale Techinsche Beratung GmbH filed Critical Inteco Internationale Techinsche Beratung GmbH
Publication of EP0276357A1 publication Critical patent/EP0276357A1/de
Application granted granted Critical
Publication of EP0276357B1 publication Critical patent/EP0276357B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/06—Melting-down metal, e.g. metal particles, in the mould
    • B22D23/10—Electroslag casting
    • 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
    • C22B9/20—Arc remelting
    • 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
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams

Definitions

  • molds or blocks are gradually withdrawn at a higher speed than the block build-up speed, so that the mold leads the level of the slag or metal level, whereupon the movement is interrupted until the level of slag returns to the original level Has. This is followed by another deduction step, which is again followed by a pause.
  • the effect of the rapid removal of the mold relative to the block surface can be achieved in different ways depending on the system design.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Furnace Details (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Continuous Casting (AREA)
EP87108257A 1987-01-09 1987-06-06 Verfahren zur Herstellung von Blöcken aus Metallen, insbesondere aus Stählen Expired - Lifetime EP0276357B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0003087A AT388751B (de) 1987-01-09 1987-01-09 Verfahren zur herstellung von bloecken aus abschmelzelektroden in kurzen gleitkokillen
AT30/87 1987-01-09

Publications (2)

Publication Number Publication Date
EP0276357A1 EP0276357A1 (de) 1988-08-03
EP0276357B1 true EP0276357B1 (de) 1990-11-07

Family

ID=3479663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108257A Expired - Lifetime EP0276357B1 (de) 1987-01-09 1987-06-06 Verfahren zur Herstellung von Blöcken aus Metallen, insbesondere aus Stählen

Country Status (3)

Country Link
EP (1) EP0276357B1 (enrdf_load_stackoverflow)
AT (2) AT388751B (enrdf_load_stackoverflow)
DE (2) DE3766098D1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406384B (de) * 1996-01-29 2000-04-25 Inteco Int Techn Beratung Verfahren zum elektroschlacke-strangschmelzen von metallen
AT410412B (de) † 2000-11-10 2003-04-25 Inteco Int Techn Beratung Verfahren zum elektroschlacke umschmelzen von metallen
CN101887268B (zh) * 2010-07-26 2012-01-04 沈阳东大兴科冶金技术有限公司 基于图像识别的电渣炉熔铸过程抽锭速度自动控制装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385595A (en) * 1919-08-26 1921-07-26 Cornelius W Van Ranst Apparatus and method for casting
DE972383C (de) * 1937-12-22 1959-07-09 Siemens Ag Anordnung zur Erzeugung oszillierender mechanischer Schwingungen in Metallschmelzen
DE1110877B (de) * 1959-04-24 1961-07-13 Heraeus Gmbh W C Verfahren zum Erschmelzen von Metallbloecken mittels Elektronenstrahlen
DE1162094B (de) * 1961-09-19 1964-01-30 Paton Inst Fuer Elektroschweis Verfahren und Vorrichtung zum Elektro-Schlacken-Umschmelzen von Metallen und Legierungen
FR1476480A (fr) * 1966-04-20 1967-04-07 Anaconda American Brass Co Procédé de coulée continue d'alliages métalliques
BE700154A (enrdf_load_stackoverflow) * 1966-06-21 1967-12-19
AT297959B (de) * 1968-06-28 1972-04-25 Boehler & Co Ag Geb Verfahren zum Elektroschlackeumschmelzen von Metallen und Legierungen
US3565994A (en) * 1969-08-27 1971-02-23 Allegheny Ludlum Steel Electrode slag melting method
DE1963585A1 (de) * 1969-12-18 1971-06-24 Vnii Elektrotermitscheskogo Ob Anlage zum Lichtbogen-Umschmelzen verzehrbarer Elektroden
US3667534A (en) * 1971-03-11 1972-06-06 Sumitomo Metal Ind Steel ingot making method
AT320877B (de) * 1971-05-28 1975-03-10 Inst Elektroswarki Patona Einrichtung zum gleichzeitigen Herstellen wenigstens zweier Blöcke durch Elektroschlacke-Umschmelzen von verzehrbaren Elektroden
DD218119A1 (de) * 1983-09-21 1985-01-30 Ardenne Forschungsinst Einrichtung zum schmelzen in elektronenstrahloefen

Also Published As

Publication number Publication date
ATA3087A (de) 1989-01-15
AT388751B (de) 1989-08-25
ATE58180T1 (de) 1990-11-15
DE3722166C2 (enrdf_load_stackoverflow) 1989-05-18
DE3722166A1 (de) 1988-07-21
DE3766098D1 (de) 1990-12-13
EP0276357A1 (de) 1988-08-03

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