ZA851358B - Method and device for the annealing of metal parts - Google Patents

Method and device for the annealing of metal parts

Info

Publication number
ZA851358B
ZA851358B ZA851358A ZA851358A ZA851358B ZA 851358 B ZA851358 B ZA 851358B ZA 851358 A ZA851358 A ZA 851358A ZA 851358 A ZA851358 A ZA 851358A ZA 851358 B ZA851358 B ZA 851358B
Authority
ZA
South Africa
Prior art keywords
metal parts
annealing
protective gas
volume flow
furnace
Prior art date
Application number
ZA851358A
Other languages
English (en)
Inventor
Reinhard Strigl
Thomas Mahlo
Hubert Majerus
Alexander Jurmann
Original Assignee
Linde 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 Linde Ag filed Critical Linde Ag
Publication of ZA851358B publication Critical patent/ZA851358B/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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/667—Multi-station furnaces
    • C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Cookers (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
ZA851358A 1984-02-24 1985-02-22 Method and device for the annealing of metal parts ZA851358B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843406792 DE3406792A1 (de) 1984-02-24 1984-02-24 Verfahren und vorrichtung zum gluehen von metallteilen

Publications (1)

Publication Number Publication Date
ZA851358B true ZA851358B (en) 1985-10-30

Family

ID=6228763

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851358A ZA851358B (en) 1984-02-24 1985-02-22 Method and device for the annealing of metal parts

Country Status (6)

Country Link
EP (1) EP0156147B1 (fr)
AT (1) ATE28480T1 (fr)
AU (1) AU572259B2 (fr)
BR (1) BR8500773A (fr)
DE (2) DE3406792A1 (fr)
ZA (1) ZA851358B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531963B1 (fr) * 1991-09-10 1996-12-04 Nippon Steel Corporation Procédé de contrÔle de l'échauffement d'un four de recuit pour la fabrication d'une bande d'acier galvanisée et alliée
DE4241746C1 (de) * 1992-12-11 1994-08-25 Messer Griesheim Gmbh Verfahren zum rußfreien Glühen von Stahlband in einem Glühofen
ES2133126B1 (es) * 1997-11-14 2000-04-01 Al Air Liquide Espana S A Procedimiento perfeccionado para el recocido de rollos de acero al carbono trefilado y bobinas de chapa de acero al carbono.
DE10232432A1 (de) * 2002-07-17 2004-01-29 Linde Ag Verfahren und Vorrichtung zum Unterdruckaufkohlen
DE102005045466B4 (de) * 2005-09-22 2015-10-29 Volkswagen Ag Verfahren zur Behandlung von Stahlband
DE102006032617B4 (de) * 2006-07-12 2008-04-03 Universität Kassel Verfahren zur Herstellung eines zum Formhärten geeigneten Blechhalbzeugs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395321B (de) * 1983-07-05 1992-11-25 Ebner Ind Ofenbau Verfahren zum abkuehlen von chargen in diskontinuierlich arbeitenden industrieoefen, insbesondere von stahldraht- oder - bandbunden in haubengluehoefen

Also Published As

Publication number Publication date
ATE28480T1 (de) 1987-08-15
BR8500773A (pt) 1985-10-08
DE3560367D1 (en) 1987-08-27
DE3406792A1 (de) 1985-08-29
EP0156147A1 (fr) 1985-10-02
EP0156147B1 (fr) 1987-07-22
AU3848685A (en) 1985-08-29
AU572259B2 (en) 1988-05-05

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