FR844731A - Automatic furnaces for heat treatment of light parts - Google Patents

Automatic furnaces for heat treatment of light parts

Info

Publication number
FR844731A
FR844731A FR844731DA FR844731A FR 844731 A FR844731 A FR 844731A FR 844731D A FR844731D A FR 844731DA FR 844731 A FR844731 A FR 844731A
Authority
FR
France
Prior art keywords
heat treatment
light parts
furnaces
automatic
automatic furnaces
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.)
Stein and Roubaix SA
Original Assignee
Stein and Roubaix SA
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 Stein and Roubaix SA filed Critical Stein and Roubaix SA
Application granted granted Critical
Publication of FR844731A publication Critical patent/FR844731A/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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching

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)
FR844731D 1937-10-15 1938-10-14 Automatic furnaces for heat treatment of light parts Expired FR844731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU844731X 1937-10-15

Publications (1)

Publication Number Publication Date
FR844731A true FR844731A (en) 1939-07-31

Family

ID=19734092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844731D Expired FR844731A (en) 1937-10-15 1938-10-14 Automatic furnaces for heat treatment of light parts

Country Status (1)

Country Link
FR (1) FR844731A (en)

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