FR1554834A - - Google Patents

Info

Publication number
FR1554834A
FR1554834A FR1554834DA FR1554834A FR 1554834 A FR1554834 A FR 1554834A FR 1554834D A FR1554834D A FR 1554834DA FR 1554834 A FR1554834 A FR 1554834A
Authority
FR
France
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
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 FR1554834A publication Critical patent/FR1554834A/fr
Expired legal-status Critical Current

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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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR1554834D 1966-12-20 1967-12-05 Expired FR1554834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1822166A CH475357A (de) 1966-12-20 1966-12-20 Verfahren zum Abschrecken von Gegenständen, wobei diese zuerst unter Vakuum geglüht und dann in einer Abschreckflüssigkeit einer plötzlichen Temperaturabsenkung unterworfen werden

Publications (1)

Publication Number Publication Date
FR1554834A true FR1554834A (fr) 1969-01-24

Family

ID=4431405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554834D Expired FR1554834A (fr) 1966-12-20 1967-12-05

Country Status (5)

Country Link
CH (1) CH475357A (fr)
DE (1) DE1583343B2 (fr)
FR (1) FR1554834A (fr)
GB (1) GB1160809A (fr)
NL (1) NL6704136A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070347A1 (fr) * 1981-07-17 1983-01-26 Michel Spérisen, Equipements industriels Installation de traitement thermique
US4647017A (en) * 1984-12-19 1987-03-03 Stainbrook Norbert E Vacuum heat treating furnace and quench system with drop transfer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538754C1 (de) * 1985-10-31 1987-01-29 Aichelin Gmbh Verfahren und Vorrichtung zum Abschrecken von Gluehgut
DE4415098C1 (de) * 1994-04-29 1995-09-07 Leybold Durferrit Gmbh Verfahren und Vorrichtung zum Abschrecken von Werkstücken mittels einer wässrigen Polymerlösung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070347A1 (fr) * 1981-07-17 1983-01-26 Michel Spérisen, Equipements industriels Installation de traitement thermique
US4647017A (en) * 1984-12-19 1987-03-03 Stainbrook Norbert E Vacuum heat treating furnace and quench system with drop transfer

Also Published As

Publication number Publication date
CH475357A (de) 1969-07-15
DE1583343C3 (fr) 1973-10-31
NL6704136A (fr) 1968-06-21
DE1583343A1 (de) 1970-08-20
DE1583343B2 (de) 1973-04-12
GB1160809A (en) 1969-08-06

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Legal Events

Date Code Title Description
TP Transmission of property