FR95877E - Method and apparatus for treating metallurgical products, in particular steel. - Google Patents

Method and apparatus for treating metallurgical products, in particular steel.

Info

Publication number
FR95877E
FR95877E FR95877DA FR95877E FR 95877 E FR95877 E FR 95877E FR 95877D A FR95877D A FR 95877DA FR 95877 E FR95877 E FR 95877E
Authority
FR
France
Prior art keywords
particular steel
metallurgical products
treating metallurgical
treating
products
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann 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.)
Publication date
Application granted granted Critical
Publication of FR95877E publication Critical patent/FR95877E/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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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

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)
FR95877D 1968-09-30 Method and apparatus for treating metallurgical products, in particular steel. Expired FR95877E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR168133 1968-09-30

Publications (1)

Publication Number Publication Date
FR95877E true FR95877E (en) 1971-11-12

Family

ID=8655081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR95877D Expired FR95877E (en) 1968-09-30 Method and apparatus for treating metallurgical products, in particular steel.

Country Status (1)

Country Link
FR (1) FR95877E (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296102A1 (en) * 1987-06-03 1988-12-21 Pierre Beuret Device with several components for heat treatment
US4858893A (en) * 1987-06-05 1989-08-22 Pierre Beuret Bell furnance and hardening vat arrangement
FR2666818A1 (en) * 1990-09-18 1992-03-20 Kripton Sa FLEXIBLE MODULAR HEAT TREATMENT DEVICE.
WO1993014229A1 (en) * 1992-01-15 1993-07-22 Aichelin Gmbh Device for heat-treating metal workpieces
WO1994026940A1 (en) * 1993-05-19 1994-11-24 Aichelin Gmbh Thermal treatment device for metallic workpieces
US5402994A (en) * 1992-01-15 1995-04-04 Aichelin Gmbh Device for heat-treating metal workpieces
EP0785402A1 (en) * 1996-01-17 1997-07-23 Pierre Beuret Heat treatment installation for metallic article loads

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296102A1 (en) * 1987-06-03 1988-12-21 Pierre Beuret Device with several components for heat treatment
US4861000A (en) * 1987-06-03 1989-08-29 Pierre Beuret Installation having several elements for heat treatments
US4858893A (en) * 1987-06-05 1989-08-22 Pierre Beuret Bell furnance and hardening vat arrangement
FR2666818A1 (en) * 1990-09-18 1992-03-20 Kripton Sa FLEXIBLE MODULAR HEAT TREATMENT DEVICE.
EP0477117A1 (en) * 1990-09-18 1992-03-25 Kripton S.A. Modular flexible thermic treatment device
WO1992005289A1 (en) * 1990-09-18 1992-04-02 Kripton S.A. Flexible modular heat treatment device
WO1993014229A1 (en) * 1992-01-15 1993-07-22 Aichelin Gmbh Device for heat-treating metal workpieces
US5402994A (en) * 1992-01-15 1995-04-04 Aichelin Gmbh Device for heat-treating metal workpieces
WO1994026940A1 (en) * 1993-05-19 1994-11-24 Aichelin Gmbh Thermal treatment device for metallic workpieces
EP0785402A1 (en) * 1996-01-17 1997-07-23 Pierre Beuret Heat treatment installation for metallic article loads

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Legal Events

Date Code Title Description
TP Transmission of property