ES2214316T3 - Procedimiento para la nitro-carburacion de piezas metalicas. - Google Patents

Procedimiento para la nitro-carburacion de piezas metalicas.

Info

Publication number
ES2214316T3
ES2214316T3 ES00962293T ES00962293T ES2214316T3 ES 2214316 T3 ES2214316 T3 ES 2214316T3 ES 00962293 T ES00962293 T ES 00962293T ES 00962293 T ES00962293 T ES 00962293T ES 2214316 T3 ES2214316 T3 ES 2214316T3
Authority
ES
Spain
Prior art keywords
treatment
gas
temperature
carbon
carbon dioxide
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 - Lifetime
Application number
ES00962293T
Other languages
English (en)
Spanish (es)
Inventor
Hans-Peter Schmidt
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim 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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Application granted granted Critical
Publication of ES2214316T3 publication Critical patent/ES2214316T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C23C8/28—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 more than one element being applied in one step
    • C23C8/30—Carbo-nitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
ES00962293T 1999-08-25 2000-08-04 Procedimiento para la nitro-carburacion de piezas metalicas. Expired - Lifetime ES2214316T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19940370A DE19940370C2 (de) 1999-08-25 1999-08-25 Verfahren für die Nitrocarburierung metallischer Werkstücke
DE19940370 1999-08-25

Publications (1)

Publication Number Publication Date
ES2214316T3 true ES2214316T3 (es) 2004-09-16

Family

ID=7919599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00962293T Expired - Lifetime ES2214316T3 (es) 1999-08-25 2000-08-04 Procedimiento para la nitro-carburacion de piezas metalicas.

Country Status (7)

Country Link
EP (1) EP1230415B1 (de)
AT (1) ATE257865T1 (de)
CZ (1) CZ298996B6 (de)
DE (2) DE19940370C2 (de)
ES (1) ES2214316T3 (de)
PL (1) PL195105B1 (de)
WO (1) WO2001014611A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801111B2 (en) 2002-08-21 2004-10-05 Square D Company Latch for an electrical device
US7621201B2 (en) * 2008-03-05 2009-11-24 Gm Global Technology Operations, Inc. Hot forming tools for aluminum and magnesium sheets

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024106B1 (de) * 1979-07-09 1986-01-02 Ford Motor Company Limited Verfahren zur Wärmebehandlung von Werkstücken aus Eisen
JPH01129957A (ja) * 1987-11-13 1989-05-23 Toyota Motor Corp マルエージング鋼の表面処理方法
DE3937699A1 (de) * 1989-11-13 1991-05-16 Thaelmann Schwermaschbau Veb Verfahren zum herstellen von (epsilon)-karbonitridschichten definierter zusammensetzung
DE4229803A1 (de) * 1992-09-11 1994-03-17 Iva Industrieoefen Verfahren A Kontrolle und Steuerung von Nitrier- bzw. Nitrocarburieratmosphären
DE19514932A1 (de) * 1995-04-22 1996-10-24 Ipsen Ind Int Gmbh Verfahren und Vorrichtung zur Regelung des CO-Gehaltes einer Ofenatmosphäre zum Aufkohlen und Carbonitrieren metallischer Werkstücke
DE19652125C1 (de) * 1996-12-14 1998-04-30 Volker Dipl Ing Leverkus Verfahren zur Regelung einer Nitrier- bzw. Nitrocarburier-Atmosphäre sowie Vorrichtung zur Durchführung des Verfahrens
DE19719225C1 (de) * 1997-05-07 1998-08-06 Volker Dipl Ing Leverkus Verfahren zur Regelung einer Nitrier- bzw. Nitrocarburier-Atmosphäre sowie Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
PL353217A1 (en) 2003-11-03
ATE257865T1 (de) 2004-01-15
PL195105B1 (pl) 2007-08-31
EP1230415A1 (de) 2002-08-14
CZ2002645A3 (cs) 2003-02-12
WO2001014611A1 (de) 2001-03-01
DE19940370C2 (de) 2001-07-12
DE50005043D1 (de) 2004-02-19
EP1230415B1 (de) 2004-01-14
DE19940370A1 (de) 2001-03-01
CZ298996B6 (cs) 2008-04-02

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