FR880461A - Method and device for the controlled cooling of annealing furnaces for light alloys - Google Patents

Method and device for the controlled cooling of annealing furnaces for light alloys

Info

Publication number
FR880461A
FR880461A FR880461DA FR880461A FR 880461 A FR880461 A FR 880461A FR 880461D A FR880461D A FR 880461DA FR 880461 A FR880461 A FR 880461A
Authority
FR
France
Prior art keywords
controlled cooling
light alloys
annealing furnaces
furnaces
annealing
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
Charles Bellenot
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.)
ELECTRO SOUDURE
Original Assignee
ELECTRO SOUDURE
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 ELECTRO SOUDURE filed Critical ELECTRO SOUDURE
Application granted granted Critical
Publication of FR880461A publication Critical patent/FR880461A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling

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)
FR880461D 1941-11-18 1941-11-18 Method and device for the controlled cooling of annealing furnaces for light alloys Expired FR880461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880461T 1941-11-18

Publications (1)

Publication Number Publication Date
FR880461A true FR880461A (en) 1943-03-26

Family

ID=9365071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880461D Expired FR880461A (en) 1941-11-18 1941-11-18 Method and device for the controlled cooling of annealing furnaces for light alloys

Country Status (1)

Country Link
FR (1) FR880461A (en)

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