FR764256A - Improvements to furnaces and installations for heat treatment of metals - Google Patents

Improvements to furnaces and installations for heat treatment of metals

Info

Publication number
FR764256A
FR764256A FR764256DA FR764256A FR 764256 A FR764256 A FR 764256A FR 764256D A FR764256D A FR 764256DA FR 764256 A FR764256 A FR 764256A
Authority
FR
France
Prior art keywords
furnaces
installations
metals
heat treatment
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
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.)
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 FR764256A publication Critical patent/FR764256A/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
    • C21D9/663—Bell-type furnaces
    • C21D9/667—Multi-station furnaces
    • C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere

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)
FR764256D 1932-11-18 1933-11-18 Improvements to furnaces and installations for heat treatment of metals Expired FR764256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB764256X 1932-11-18

Publications (1)

Publication Number Publication Date
FR764256A true FR764256A (en) 1934-05-17

Family

ID=10496967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764256D Expired FR764256A (en) 1932-11-18 1933-11-18 Improvements to furnaces and installations for heat treatment of metals

Country Status (1)

Country Link
FR (1) FR764256A (en)

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