FR2029551A7 - Electrical remelting of steel under slag - Google Patents

Electrical remelting of steel under slag

Info

Publication number
FR2029551A7
FR2029551A7 FR7002775A FR7002775A FR2029551A7 FR 2029551 A7 FR2029551 A7 FR 2029551A7 FR 7002775 A FR7002775 A FR 7002775A FR 7002775 A FR7002775 A FR 7002775A FR 2029551 A7 FR2029551 A7 FR 2029551A7
Authority
FR
France
Prior art keywords
steel under
under slag
remelting
electrical
electrical remelting
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
Application number
FR7002775A
Other languages
French (fr)
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co AG
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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Application granted granted Critical
Publication of FR2029551A7 publication Critical patent/FR2029551A7/en
Expired 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
    • 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
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/005—Electrical diagrams

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • General Induction Heating (AREA)

Abstract

The assembly comprises one or more electrodes, through which ac flows, and a transformer whose number of secondary coils exceeds the number of primary coils. The transformer's secondary winding is in circuit with a capacitive resistance, while the primary winding is in circuit with the melting electrode or electrodes.
FR7002775A 1969-01-28 1970-01-27 Electrical remelting of steel under slag Expired FR2029551A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT82169 1969-01-28

Publications (1)

Publication Number Publication Date
FR2029551A7 true FR2029551A7 (en) 1970-10-23

Family

ID=3500522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002775A Expired FR2029551A7 (en) 1969-01-28 1970-01-27 Electrical remelting of steel under slag

Country Status (2)

Country Link
DE (1) DE7001864U (en)
FR (1) FR2029551A7 (en)

Also Published As

Publication number Publication date
DE7001864U (en) 1970-09-10

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