FR739465A - Four pour traitements thermiques multiples - Google Patents

Four pour traitements thermiques multiples

Info

Publication number
FR739465A
FR739465A FR739465DA FR739465A FR 739465 A FR739465 A FR 739465A FR 739465D A FR739465D A FR 739465DA FR 739465 A FR739465 A FR 739465A
Authority
FR
France
Prior art keywords
furnace
heat treatments
multiple heat
treatments
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
English (en)
Inventor
Paul Damiron
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 filed Critical
Application granted granted Critical
Publication of FR739465A publication Critical patent/FR739465A/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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone

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)
FR739465D 1932-07-05 1932-07-05 Four pour traitements thermiques multiples Expired FR739465A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739465T 1932-07-05

Publications (1)

Publication Number Publication Date
FR739465A true FR739465A (fr) 1933-01-12

Family

ID=9132746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739465D Expired FR739465A (fr) 1932-07-05 1932-07-05 Four pour traitements thermiques multiples

Country Status (1)

Country Link
FR (1) FR739465A (fr)

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