CH454935A - Procédé et installation pour le traitement thermique de fils d'acier - Google Patents

Procédé et installation pour le traitement thermique de fils d'acier

Info

Publication number
CH454935A
CH454935A CH172066A CH172066A CH454935A CH 454935 A CH454935 A CH 454935A CH 172066 A CH172066 A CH 172066A CH 172066 A CH172066 A CH 172066A CH 454935 A CH454935 A CH 454935A
Authority
CH
Switzerland
Prior art keywords
bar
circuit
heat treatment
installation
passing
Prior art date
Application number
CH172066A
Other languages
English (en)
French (fr)
Inventor
Bernot Jean
Original Assignee
Ct De Rech S De Pont A Mousson
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 Ct De Rech S De Pont A Mousson filed Critical Ct De Rech S De Pont A Mousson
Publication of CH454935A publication Critical patent/CH454935A/fr

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
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CH172066A 1965-03-04 1966-02-08 Procédé et installation pour le traitement thermique de fils d'acier CH454935A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7947A FR1435154A (fr) 1965-03-04 1965-03-04 Procédé et installation pour le traitement thermique de fils d'acier

Publications (1)

Publication Number Publication Date
CH454935A true CH454935A (fr) 1968-04-30

Family

ID=8572815

Family Applications (1)

Application Number Title Priority Date Filing Date
CH172066A CH454935A (fr) 1965-03-04 1966-02-08 Procédé et installation pour le traitement thermique de fils d'acier

Country Status (5)

Country Link
BE (1) BE676091A (bg)
CH (1) CH454935A (bg)
ES (1) ES324083A1 (bg)
FR (1) FR1435154A (bg)
NL (1) NL6602508A (bg)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0637666B2 (ja) * 1989-04-14 1994-05-18 チャイナ スチール コーポレーション パルス高電流によるアモルファス合金の磁気および機械特性の改良方法
US5868994A (en) * 1996-06-06 1999-02-09 Ethicon, Inc. Constant current needle annealing

Also Published As

Publication number Publication date
ES324083A1 (es) 1966-12-16
BE676091A (bg) 1966-06-16
FR1435154A (fr) 1966-04-15
NL6602508A (bg) 1966-09-05

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