PL2336372T3 - Sposób i urządzenie do kontrolowania gazów procesowych do obróbki cieplnej materiałów/półproduktów metalowych w piecach przemysłowych - Google Patents

Sposób i urządzenie do kontrolowania gazów procesowych do obróbki cieplnej materiałów/półproduktów metalowych w piecach przemysłowych

Info

Publication number
PL2336372T3
PL2336372T3 PL10015290.9T PL10015290T PL2336372T3 PL 2336372 T3 PL2336372 T3 PL 2336372T3 PL 10015290 T PL10015290 T PL 10015290T PL 2336372 T3 PL2336372 T3 PL 2336372T3
Authority
PL
Poland
Prior art keywords
thermoforming
workpieces
metallic materials
process gases
regulating process
Prior art date
Application number
PL10015290.9T
Other languages
English (en)
Polish (pl)
Inventor
Hendrik Grobler
Bernd Edenhofer
Jens Bechthold
Thomas Eversmann
Dirk Joritz
Nils Bernhagen
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
Publication of PL2336372T3 publication Critical patent/PL2336372T3/pl

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
    • C21D1/763—Adjusting the composition of the atmosphere using a catalyst
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Furnace Details (AREA)
PL10015290.9T 2009-12-16 2010-12-03 Sposób i urządzenie do kontrolowania gazów procesowych do obróbki cieplnej materiałów/półproduktów metalowych w piecach przemysłowych PL2336372T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009005864 2009-12-16

Publications (1)

Publication Number Publication Date
PL2336372T3 true PL2336372T3 (pl) 2016-09-30

Family

ID=43759652

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10015290.9T PL2336372T3 (pl) 2009-12-16 2010-12-03 Sposób i urządzenie do kontrolowania gazów procesowych do obróbki cieplnej materiałów/półproduktów metalowych w piecach przemysłowych

Country Status (2)

Country Link
EP (1) EP2336372B1 (fr)
PL (1) PL2336372T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6162077B2 (ja) * 2014-06-11 2017-07-12 日本碍子株式会社 熱処理炉
CN107099651A (zh) * 2017-05-16 2017-08-29 浙江久立特材科技股份有限公司 一种全氢保护气辊底炉氢气流量控制的方法及系统
CN114507777B (zh) * 2020-11-16 2024-01-05 上海梅山钢铁股份有限公司 一种卧式退火炉炉压控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008029001B3 (de) * 2008-06-20 2009-09-17 Ipsen International Gmbh Verfahren und Einrichtung zur Wärmebehandlung von metallischen Werkstoffen

Also Published As

Publication number Publication date
EP2336372B1 (fr) 2016-03-02
EP2336372A2 (fr) 2011-06-22
EP2336372A3 (fr) 2013-10-02

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