FR871005A - Device for the heat treatment of solid or hollow bodies - Google Patents

Device for the heat treatment of solid or hollow bodies

Info

Publication number
FR871005A
FR871005A FR871005DA FR871005A FR 871005 A FR871005 A FR 871005A FR 871005D A FR871005D A FR 871005DA FR 871005 A FR871005 A FR 871005A
Authority
FR
France
Prior art keywords
solid
heat treatment
hollow bodies
bodies
hollow
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.)
Dortmund Hoerder Huettenverein AG
Original Assignee
Dortmund Hoerder Huettenverein AG
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 Dortmund Hoerder Huettenverein AG filed Critical Dortmund Hoerder Huettenverein AG
Application granted granted Critical
Publication of FR871005A publication Critical patent/FR871005A/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
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • 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

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)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR871005D 1940-03-09 1941-03-21 Device for the heat treatment of solid or hollow bodies Expired FR871005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED82281D DE721728C (en) 1940-03-09 1940-03-09 Carrying device for solid or hollow bodies in hardening heat treatments

Publications (1)

Publication Number Publication Date
FR871005A true FR871005A (en) 1942-04-03

Family

ID=7063717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871005D Expired FR871005A (en) 1940-03-09 1941-03-21 Device for the heat treatment of solid or hollow bodies

Country Status (2)

Country Link
DE (1) DE721728C (en)
FR (1) FR871005A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138711B (en) * 1957-09-28 1962-10-25 Lapidor S A Holding device designed for machining dials

Also Published As

Publication number Publication date
DE721728C (en) 1942-07-02

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