FR814809A - Method and apparatus for heat treatment of metals - Google Patents

Method and apparatus for heat treatment of metals

Info

Publication number
FR814809A
FR814809A FR814809DA FR814809A FR 814809 A FR814809 A FR 814809A FR 814809D A FR814809D A FR 814809DA FR 814809 A FR814809 A FR 814809A
Authority
FR
France
Prior art keywords
metals
heat treatment
treatment
heat
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
Alfred Glynne Lobley
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.)
BIRMINGHAM ELECTR FURNACES Ltd
Original Assignee
BIRMINGHAM ELECTR FURNACES Ltd
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 BIRMINGHAM ELECTR FURNACES Ltd filed Critical BIRMINGHAM ELECTR FURNACES Ltd
Application granted granted Critical
Publication of FR814809A publication Critical patent/FR814809A/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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum

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)
FR814809D 1936-12-11 1936-12-11 Method and apparatus for heat treatment of metals Expired FR814809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR814809T 1936-12-11

Publications (1)

Publication Number Publication Date
FR814809A true FR814809A (en) 1937-06-30

Family

ID=9266918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814809D Expired FR814809A (en) 1936-12-11 1936-12-11 Method and apparatus for heat treatment of metals

Country Status (1)

Country Link
FR (1) FR814809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503187A1 (en) * 1981-03-31 1982-10-08 Cables De Lyon Geoffroy Delore METHOD AND DEVICE FOR ANNEALING AND SCRAPING FOR EXTENDED METAL ELEMENTS INTO FINE OR SPECIAL STEELS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503187A1 (en) * 1981-03-31 1982-10-08 Cables De Lyon Geoffroy Delore METHOD AND DEVICE FOR ANNEALING AND SCRAPING FOR EXTENDED METAL ELEMENTS INTO FINE OR SPECIAL STEELS
EP0062239A1 (en) * 1981-03-31 1982-10-13 LES CABLES DE LYON Société anonyme dite: Method and apparatus for continuously annealing and quenching elongated special steel workpieces
US4497474A (en) * 1981-03-31 1985-02-05 Les Cables De Lyon Apparatus for sequentially annealing and then hardening long metal components made of fine or special steel

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