PL319192A1 - Method of thermally treating metal intermediate products and apparatus therefor - Google Patents

Method of thermally treating metal intermediate products and apparatus therefor

Info

Publication number
PL319192A1
PL319192A1 PL31919297A PL31919297A PL319192A1 PL 319192 A1 PL319192 A1 PL 319192A1 PL 31919297 A PL31919297 A PL 31919297A PL 31919297 A PL31919297 A PL 31919297A PL 319192 A1 PL319192 A1 PL 319192A1
Authority
PL
Poland
Prior art keywords
intermediate products
apparatus therefor
thermally treating
metal intermediate
treating metal
Prior art date
Application number
PL31919297A
Other languages
English (en)
Inventor
Gerhard Oberweger
Original Assignee
Ald Aichelin G M B H
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 Ald Aichelin G M B H filed Critical Ald Aichelin G M B H
Publication of PL319192A1 publication Critical patent/PL319192A1/xx

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
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material

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)
PL31919297A 1996-03-29 1997-03-27 Method of thermally treating metal intermediate products and apparatus therefor PL319192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT57596A AT405190B (de) 1996-03-29 1996-03-29 Verfahren und vorrichtung zur wärmebehandlung metallischer werkstücke

Publications (1)

Publication Number Publication Date
PL319192A1 true PL319192A1 (en) 1997-10-13

Family

ID=3494222

Family Applications (1)

Application Number Title Priority Date Filing Date
PL31919297A PL319192A1 (en) 1996-03-29 1997-03-27 Method of thermally treating metal intermediate products and apparatus therefor

Country Status (3)

Country Link
EP (1) EP0798391A1 (de)
AT (1) AT405190B (de)
PL (1) PL319192A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909316A1 (de) * 1999-03-03 2000-09-07 Linde Tech Gase Gmbh Wärmebehandlungsanlage
DE19914238A1 (de) * 1999-03-29 2000-10-05 Linde Tech Gase Gmbh Wärmebehandlungsanlage
DE59903032D1 (de) 1999-09-24 2002-11-14 Ipsen Int Gmbh Verfahren zur Wärmebehandlung metallischer Werkstücke
PL2607503T3 (pl) * 2011-12-22 2017-03-31 Ipsen, Inc. Komora hartownicza z integralnymi drzwiami dostępu

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736501C1 (de) * 1987-10-28 1988-06-09 Degussa Verfahren zur Waermebehandlung metallischer Werkstuecke
US4906182A (en) * 1988-08-25 1990-03-06 Abar Ipsen Industries, Inc. Gas cooling system for processing furnace
DE4135313A1 (de) * 1991-10-25 1993-04-29 Ipsen Ind Int Gmbh Verfahren zum abkuehlen einer werkstueckcharge innerhalb eines waermebehandlungsprozesses
DE4208485C2 (de) * 1992-03-17 1997-09-04 Wuenning Joachim Verfahren und Vorrichtung zum Abschrecken metallischer Werkstücke
FR2701096B1 (fr) * 1993-02-04 1995-03-24 Bmi Fours Ind Four de traitement thermique sous vide à vitesse élevée du courant de gaz de refroidissement.

Also Published As

Publication number Publication date
EP0798391A1 (de) 1997-10-01
AT405190B (de) 1999-06-25
ATA57596A (de) 1998-10-15

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