FR1419097A - Appareil pour traitements thermiques - Google Patents

Appareil pour traitements thermiques

Info

Publication number
FR1419097A
FR1419097A FR996692A FR996692A FR1419097A FR 1419097 A FR1419097 A FR 1419097A FR 996692 A FR996692 A FR 996692A FR 996692 A FR996692 A FR 996692A FR 1419097 A FR1419097 A FR 1419097A
Authority
FR
France
Prior art keywords
heat treatment
treatment device
heat
treatment
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
FR996692A
Other languages
English (en)
Inventor
Francis John Morgan
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.)
Wellman Incandescent Furnace Co Ltd
Original Assignee
Wellman Incandescent Furnace Co 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 Wellman Incandescent Furnace Co Ltd filed Critical Wellman Incandescent Furnace Co Ltd
Priority to FR996692A priority Critical patent/FR1419097A/fr
Application granted granted Critical
Publication of FR1419097A publication Critical patent/FR1419097A/fr
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
    • C21D9/663—Bell-type furnaces
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof

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)
FR996692A 1964-11-27 1964-11-27 Appareil pour traitements thermiques Expired FR1419097A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR996692A FR1419097A (fr) 1964-11-27 1964-11-27 Appareil pour traitements thermiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996692A FR1419097A (fr) 1964-11-27 1964-11-27 Appareil pour traitements thermiques

Publications (1)

Publication Number Publication Date
FR1419097A true FR1419097A (fr) 1965-11-26

Family

ID=8843599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996692A Expired FR1419097A (fr) 1964-11-27 1964-11-27 Appareil pour traitements thermiques

Country Status (1)

Country Link
FR (1) FR1419097A (fr)

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