ES2002205A6 - Procedimiento de tratamiento termico para la produccion de piezas de acero resistentes a la corrosion - Google Patents

Procedimiento de tratamiento termico para la produccion de piezas de acero resistentes a la corrosion

Info

Publication number
ES2002205A6
ES2002205A6 ES8602436A ES8602436A ES2002205A6 ES 2002205 A6 ES2002205 A6 ES 2002205A6 ES 8602436 A ES8602436 A ES 8602436A ES 8602436 A ES8602436 A ES 8602436A ES 2002205 A6 ES2002205 A6 ES 2002205A6
Authority
ES
Spain
Prior art keywords
atmosphere
volume
furnace
articles
during
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
Application number
ES8602436A
Other languages
English (en)
Inventor
Michel Madsac
Rene Mauvoisin
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of ES2002205A6 publication Critical patent/ES2002205A6/es
Expired 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
    • C23C8/34—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 more than one step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PRODECIMIENTO DE TRATAMIENTO TERMICO PARA LA PRODUCCION DE PIEZAS DE ACERO RESISTENTES A LA CORROSION, QUE COMPRENDE UNA PRIMERA FASE EN CUYO CURSO LAS PIEZAS, COLOCADAS EN UN HORNO, SE SOMETEN A UN TRATAMIENTO DE NITRURACION BAJO ATMOSFERA GASEOSA DE MANERA TAL QUE SE PRODUCE EN LA SUPERFICIE DE DICHAS PIEZAS UNA PRIMERA CAPA ESENCIALMENTE FORMADA POR NITRURO DE HIERRO DEL TIPO EPSILON, SEGUIDA POR UNA SEGUNDA FASE EN CUYO CURSO LA PIEZA ES SOMETIDA A LA ACCION DE UNA ATMOSFERA OXIDANTE DE MANERA TAL QUE SE FORMA, POR ENCIMA DE LA PRIMERA CAPA, UNA SEGUNDA CAPA RICA EN OXIDOS POR LA SUPERFICIE DE DICHAS PIEZAS.
ES8602436A 1985-10-08 1986-10-06 Procedimiento de tratamiento termico para la produccion de piezas de acero resistentes a la corrosion Expired ES2002205A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514849A FR2588281B1 (fr) 1985-10-08 1985-10-08 Procede de traitement thermique pour la realisation de pieces en acier resistant a la corrosion

Publications (1)

Publication Number Publication Date
ES2002205A6 true ES2002205A6 (es) 1988-07-16

Family

ID=9323605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602436A Expired ES2002205A6 (es) 1985-10-08 1986-10-06 Procedimiento de tratamiento termico para la produccion de piezas de acero resistentes a la corrosion

Country Status (10)

Country Link
US (1) US4702779A (es)
JP (1) JPH076054B2 (es)
AU (1) AU577024B2 (es)
BE (1) BE905567A (es)
CA (1) CA1259551A (es)
CH (1) CH668084A5 (es)
ES (1) ES2002205A6 (es)
FR (1) FR2588281B1 (es)
IT (1) IT1197493B (es)
ZA (1) ZA867618B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208658B (en) * 1987-07-17 1992-02-19 Lucas Ind Plc Manufacture of corrosion resistant steel components
DE69224640T2 (de) 1991-05-17 1998-10-01 Lam Res Corp VERFAHREN ZUR BESCHICHTUNG EINES SIOx FILMES MIT REDUZIERTER INTRINSISCHER SPANNUNG UND/ODER REDUZIERTEM WASSERSTOFFGEHALT
US5244375A (en) * 1991-12-19 1993-09-14 Formica Technology, Inc. Plasma ion nitrided stainless steel press plates and applications for same
US6158561A (en) * 1998-04-01 2000-12-12 Toyoda Koki Kabushiki Kaisha Clutch plate
DE10062431A1 (de) * 2000-12-18 2002-06-20 Continental Teves Ag & Co Ohg Hydraulischer Kolben sowie Verfahren zu seiner Oberflächenbehandlung
GB2383800A (en) * 2001-07-25 2003-07-09 Nsk Europ Technology Co Ltd Performance enhancement of steel auxiliary bearing components
JP2003129213A (ja) * 2001-10-16 2003-05-08 Honda Motor Co Ltd 窒化処理鋼の製造方法
US7556699B2 (en) * 2004-06-17 2009-07-07 Cooper Clark Vantine Method of plasma nitriding of metals via nitrogen charging
JP2007258468A (ja) * 2006-03-23 2007-10-04 National Institute Of Advanced Industrial & Technology 可視光透過半導体素子およびその製造方法
US7622197B2 (en) * 2006-11-20 2009-11-24 Ferroxy-Aled, Llc Seasoned ferrous cookware
ITMI20110366A1 (it) * 2011-03-10 2012-09-11 Sol Spa Procedimento per il trattamento di acciai.
FR3001231B1 (fr) * 2013-01-24 2016-05-06 Renault Sa Procede de traitement thermochimique de diffusion pour un element mecanique, et element mecanique correspondant
CN109695014B (zh) * 2019-03-13 2021-03-16 海盐精斌五金制品有限公司 牙板表面氮化处理工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343418A (en) * 1941-01-02 1944-03-07 Aviat Corp Method of making propeller blades
DE1521607A1 (de) * 1966-01-15 1969-07-10 Zahnradfabrik Friedrichshafen Verfahren zur Nitrierung von Eisen und Eisenlegierungen in gasfoermigen stickstoffabgebenden Medien
JPS52138027A (en) * 1976-04-08 1977-11-17 Nissan Motor Ferrous member superior in initial fitting and wear resisting property and production process therefor
JPS5323835A (en) * 1976-08-19 1978-03-04 Kawasaki Heavy Ind Ltd Ionitriding
SU624938A1 (ru) * 1976-09-30 1978-08-09 Московский Трижды Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Автомобильный Завод Имени И.А. Лихачева Способ обработки стальных изделий
JPS5658963A (en) * 1979-10-20 1981-05-22 Kiyoichi Ogawa Method and device for nitrified-layer stabilizing vapor coating processing
US4496401A (en) * 1981-10-15 1985-01-29 Lucas Industries Corrosion resistant steel components and method of manufacture thereof
GB8310102D0 (en) * 1983-04-14 1983-05-18 Lucas Ind Plc Corrosion resistant steel components
FR2560892B1 (fr) * 1984-03-12 1986-10-31 Peugeot Procede de traitement superficiel de pieces en acier ou en fonte par bombardement ionique

Also Published As

Publication number Publication date
BE905567A (fr) 1987-04-07
FR2588281B1 (fr) 1991-08-16
US4702779A (en) 1987-10-27
JPH076054B2 (ja) 1995-01-25
AU6347786A (en) 1987-04-09
IT1197493B (it) 1988-11-30
FR2588281A1 (fr) 1987-04-10
CA1259551A (fr) 1989-09-19
JPS6293363A (ja) 1987-04-28
IT8621937A0 (it) 1986-10-08
CH668084A5 (fr) 1988-11-30
AU577024B2 (en) 1988-09-08
ZA867618B (en) 1987-05-27

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-06