FR859649A - Process and equipment for the heat treatment of very long bars and profiles - Google Patents

Process and equipment for the heat treatment of very long bars and profiles

Info

Publication number
FR859649A
FR859649A FR859649DA FR859649A FR 859649 A FR859649 A FR 859649A FR 859649D A FR859649D A FR 859649DA FR 859649 A FR859649 A FR 859649A
Authority
FR
France
Prior art keywords
profiles
equipment
heat treatment
long bars
bars
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
Other languages
French (fr)
Inventor
Georges Charpy
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.)
Compagnie des Forges et Acieries de la Marine et dHomecourt
Original Assignee
Compagnie des Forges et Acieries de la Marine et dHomecourt
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 Compagnie des Forges et Acieries de la Marine et dHomecourt filed Critical Compagnie des Forges et Acieries de la Marine et dHomecourt
Application granted granted Critical
Publication of FR859649A publication Critical patent/FR859649A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • 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
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails

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)
FR859649D 1939-05-20 1939-05-20 Process and equipment for the heat treatment of very long bars and profiles Expired FR859649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859649T 1939-05-20

Publications (1)

Publication Number Publication Date
FR859649A true FR859649A (en) 1940-12-23

Family

ID=9330544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859649D Expired FR859649A (en) 1939-05-20 1939-05-20 Process and equipment for the heat treatment of very long bars and profiles

Country Status (1)

Country Link
FR (1) FR859649A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955602C (en) * 1953-06-14 1957-01-03 Kocks Gmbh Friedrich Process for heating pipe blanks to rolling temperature and continuous furnace to carry out the process
DE1080132B (en) * 1957-01-02 1960-04-21 Schilde Maschb Ag Belt pull-through or stick piercing furnace
DE1230822B (en) * 1955-03-03 1966-12-22 Mac Gregor Brothers Process and device for continuous heating of elongated workpieces
EP0010334A2 (en) * 1978-10-18 1980-04-30 ELPHIAC Société anonyme dite: Apparatus for the induction heating of bars

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955602C (en) * 1953-06-14 1957-01-03 Kocks Gmbh Friedrich Process for heating pipe blanks to rolling temperature and continuous furnace to carry out the process
DE1230822B (en) * 1955-03-03 1966-12-22 Mac Gregor Brothers Process and device for continuous heating of elongated workpieces
DE1080132B (en) * 1957-01-02 1960-04-21 Schilde Maschb Ag Belt pull-through or stick piercing furnace
EP0010334A2 (en) * 1978-10-18 1980-04-30 ELPHIAC Société anonyme dite: Apparatus for the induction heating of bars
EP0010334A3 (en) * 1978-10-18 1980-05-14 Elphiac Societe Anonyme Dite: Apparatus for the induction heating of bars
FR2439373A1 (en) * 1978-10-18 1980-05-16 Elphiac Sa INDUCTION HEATING SYSTEM FOR BARS

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