HUE041563T2 - Eljárás és szerkezet fémek hõkezeléséhez védõ- és/vagy reakciógázok elõállítására és kezelésére - Google Patents

Eljárás és szerkezet fémek hõkezeléséhez védõ- és/vagy reakciógázok elõállítására és kezelésére

Info

Publication number
HUE041563T2
HUE041563T2 HUE16187277A HUE16187277A HUE041563T2 HU E041563 T2 HUE041563 T2 HU E041563T2 HU E16187277 A HUE16187277 A HU E16187277A HU E16187277 A HUE16187277 A HU E16187277A HU E041563 T2 HUE041563 T2 HU E041563T2
Authority
HU
Hungary
Prior art keywords
treatment
metals
generation
protection
reaction gases
Prior art date
Application number
HUE16187277A
Other languages
English (en)
Inventor
Thomas Wienstroth
Thomas Winkelhofer
Original Assignee
Wienstroth Waermebehandlungstechnik Gmbh
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 Wienstroth Waermebehandlungstechnik Gmbh filed Critical Wienstroth Waermebehandlungstechnik Gmbh
Publication of HUE041563T2 publication Critical patent/HUE041563T2/hu

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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
HUE16187277A 2015-10-16 2016-09-05 Eljárás és szerkezet fémek hõkezeléséhez védõ- és/vagy reakciógázok elõállítására és kezelésére HUE041563T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015117683.1A DE102015117683B3 (de) 2015-10-16 2015-10-16 Verfahren und Vorrichtung zur Erzeugung und Behandlung von Schutz- und/oder Reaktionsgasen zur Wärmebehandlung von Metallen

Publications (1)

Publication Number Publication Date
HUE041563T2 true HUE041563T2 (hu) 2019-05-28

Family

ID=56889875

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE16187277A HUE041563T2 (hu) 2015-10-16 2016-09-05 Eljárás és szerkezet fémek hõkezeléséhez védõ- és/vagy reakciógázok elõállítására és kezelésére

Country Status (4)

Country Link
EP (1) EP3156507B1 (hu)
DE (1) DE102015117683B3 (hu)
HU (1) HUE041563T2 (hu)
PL (1) PL3156507T3 (hu)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403987A1 (de) * 1984-02-04 1985-10-10 Nicolai, Stephan Peter, 4230 Wesel Verfahren zur herstellung von halbsynthetischen schutz- und reaktionsgasen, insbesondere zur waermebehandlung von stahl- und metallwerkstoffen, bestehend aus einer mischung unterschiedlich waehlbarer mengen von stickstoff, wasserstoff, kohlenmonoxyd, kohlendioxyd sowie wasserdampf
DE4110361C2 (de) * 1991-03-28 1998-04-30 Linde Ag Verfahren zum Gasaufkohlen von Eisenwerkstücken und Anlagen zu deren Durchführung
DE4318400C1 (de) * 1993-06-03 1994-06-23 Loi Ind Ofenanlagen Verfahren und Vorrichtung zum Wärmebehandeln von Werkstücken
JP3505690B2 (ja) * 1994-08-18 2004-03-08 関東冶金工業株式会社 金属の加熱処理方法
DE102008029001B3 (de) * 2008-06-20 2009-09-17 Ipsen International Gmbh Verfahren und Einrichtung zur Wärmebehandlung von metallischen Werkstoffen
DE202011105262U1 (de) * 2011-06-03 2012-09-05 Carbon-Clean Technologies Ag Anlage zur kohlendioxidarmen, vorzugsweise kohlendioxidfreien Erzeugung eines flüssigen kohlenwasserstoffhaltigen Energieträgers und/oder zur Direktreduktion von Metalloxiden

Also Published As

Publication number Publication date
EP3156507A1 (de) 2017-04-19
EP3156507B1 (de) 2018-11-14
PL3156507T3 (pl) 2019-08-30
DE102015117683B3 (de) 2016-09-29

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