FR594643A - Four à recuire - Google Patents

Four à recuire

Info

Publication number
FR594643A
FR594643A FR594643DA FR594643A FR 594643 A FR594643 A FR 594643A FR 594643D A FR594643D A FR 594643DA FR 594643 A FR594643 A FR 594643A
Authority
FR
France
Prior art keywords
annealing furnace
annealing
furnace
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
Heinrich Grunewald
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 FR594643A publication Critical patent/FR594643A/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

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)
FR594643D 1925-03-06 1925-03-06 Four à recuire Expired FR594643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR594643T 1925-03-06

Publications (1)

Publication Number Publication Date
FR594643A true FR594643A (fr) 1925-09-16

Family

ID=8966323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR594643D Expired FR594643A (fr) 1925-03-06 1925-03-06 Four à recuire

Country Status (1)

Country Link
FR (1) FR594643A (fr)

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