BR9200282A - Processo para aperfeicoar a resistencia a corrosao de artigos de metal ferroso - Google Patents

Processo para aperfeicoar a resistencia a corrosao de artigos de metal ferroso

Info

Publication number
BR9200282A
BR9200282A BR929200282A BR9200282A BR9200282A BR 9200282 A BR9200282 A BR 9200282A BR 929200282 A BR929200282 A BR 929200282A BR 9200282 A BR9200282 A BR 9200282A BR 9200282 A BR9200282 A BR 9200282A
Authority
BR
Brazil
Prior art keywords
corrosion
ferrous metal
improve resistance
metal items
items
Prior art date
Application number
BR929200282A
Other languages
English (en)
Inventor
Sylvie Mournet
Antonie Gaucher
Bernard Michalot
Original Assignee
Stephanois Rech Mec
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9409197&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9200282(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stephanois Rech Mec filed Critical Stephanois Rech Mec
Publication of BR9200282A publication Critical patent/BR9200282A/pt

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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/70—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using melts
    • C23C22/72—Treatment of iron or alloys based thereon
    • 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
    • C23C8/80—After-treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cell Separators (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR929200282A 1991-01-30 1992-01-29 Processo para aperfeicoar a resistencia a corrosao de artigos de metal ferroso BR9200282A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101046A FR2672059B1 (fr) 1991-01-30 1991-01-30 Procede pour conferer a des pieces en metal ferreux, nitrurees puis oxydees, une excellente resistance a la corrosion tout en conservant les proprietes acquises de friction.

Publications (1)

Publication Number Publication Date
BR9200282A true BR9200282A (pt) 1992-10-06

Family

ID=9409197

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200282A BR9200282A (pt) 1991-01-30 1992-01-29 Processo para aperfeicoar a resistencia a corrosao de artigos de metal ferroso

Country Status (7)

Country Link
EP (1) EP0497663B2 (pt)
JP (1) JP2696031B2 (pt)
KR (1) KR0176720B1 (pt)
BR (1) BR9200282A (pt)
DE (1) DE69200127T3 (pt)
ES (1) ES2052405T5 (pt)
FR (1) FR2672059B1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708623B1 (fr) * 1993-08-06 1995-10-20 Stephanois Rech Mec Procédé de nitruration de pièces en métal ferreux, à résistance améliorée à la corrosion.
US5576066A (en) * 1993-08-10 1996-11-19 Centre Stephanois De Recherches Mecaniques Hydromecanique Et Frottement Method of improving the wear and corrosion resistance of ferrous metal parts
FR2708941B1 (fr) * 1993-08-10 1995-10-27 Stephanois Rech Mec Procédé pour améliorer la résistance à l'usure et à la corrosion de pièces en métaux ferreux.
FR2731232B1 (fr) * 1995-03-01 1997-05-16 Stephanois Rech Procede de traitement de surfaces ferreuses soumises a des sollicitations elevees de frottement
JPH08260127A (ja) * 1995-03-20 1996-10-08 Tanaka:Kk ねじ部品
US6117249A (en) * 1998-02-13 2000-09-12 Kerk Motion Products, Inc. Treating metallic machine parts
DE10041422B4 (de) * 2000-08-23 2018-12-13 Sew-Eurodrive Gmbh & Co Kg Verfahren zur Antikorrosionsbehandlung einer Welle oder Hohlwelle eines Getriebemotors und Getriebemotor
TW557330B (en) 2000-11-29 2003-10-11 Parker Netsushori Kogyo Kk Improved salt bath nitrogenating method for corrosion-resistant iron material and iron units
DE10062431A1 (de) * 2000-12-18 2002-06-20 Continental Teves Ag & Co Ohg Hydraulischer Kolben sowie Verfahren zu seiner Oberflächenbehandlung
JP3748425B2 (ja) 2002-09-04 2006-02-22 パーカー熱処理工業株式会社 耐食性を強化された金属部材の塩浴窒化方法
US8287667B2 (en) 2006-06-29 2012-10-16 GM Global Technology Operations LLC Salt bath ferritic nitrocarburizing of brake rotors
DE102007060085B4 (de) * 2007-12-13 2012-03-15 Durferrit Gmbh Verfahren zur Erzeugung von korrosionsbeständigen Oberflächen nitrierter oder nitrocarburierter Bauteile aus Stahl sowie nitrocarburierte oder nitrierte Bauteile aus Stahl mit oxidierten Oberflächen
AT510787A1 (de) * 2010-12-03 2012-06-15 Miba Frictec Gmbh Verfahren zum herstellen eines reibelementes
KR101290896B1 (ko) * 2011-10-13 2013-07-29 중앙대학교 산학협력단 산질화를 이용한 내식성 금속 및 내식성 향상을 위한 금속 표면 개질 방법
FR3030578B1 (fr) * 2014-12-23 2017-02-10 Hydromecanique & Frottement Procede de traitement superficiel d'une piece en acier par nitruration ou nitrocarburation, oxydation puis impregnation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317983A (en) * 1976-07-31 1978-02-18 Omron Tateisi Electronics Co Photoelectric switch for mark detection
GB2090771B (en) * 1980-12-03 1985-06-05 Lucas Industries Ltd Improvements in metal components
US4496401A (en) * 1981-10-15 1985-01-29 Lucas Industries Corrosion resistant steel components and method of manufacture thereof
FR2525637B1 (fr) * 1982-04-23 1986-05-09 Stephanois Rech Mec Procede de traitement de pieces en metal ferreux en bain de sels oxydant, pour ameliorer leur resistance a la corrosion, les pieces contenant du soufre
JPS596911A (ja) * 1982-07-02 1984-01-14 Kubota Ltd 加圧脱水機の運転制御方法
GB8310102D0 (en) * 1983-04-14 1983-05-18 Lucas Ind Plc Corrosion resistant steel components
US4756774A (en) * 1984-09-04 1988-07-12 Fox Steel Treating Co. Shallow case hardening and corrosion inhibition process
JPS62270762A (ja) * 1986-05-16 1987-11-25 Toyota Motor Corp ハブボルトの製造法
DE3922983A1 (de) * 1989-07-18 1991-01-17 Mo Avtomobilnyj Zavod Im I A L Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung

Also Published As

Publication number Publication date
FR2672059A1 (fr) 1992-07-31
ES2052405T3 (es) 1994-07-01
DE69200127T2 (de) 1994-10-06
ES2052405T5 (es) 2003-02-16
JPH05263214A (ja) 1993-10-12
EP0497663B2 (fr) 2002-10-09
EP0497663A1 (fr) 1992-08-05
KR0176720B1 (ko) 1999-02-18
JP2696031B2 (ja) 1998-01-14
KR920014938A (ko) 1992-08-26
DE69200127D1 (de) 1994-06-16
EP0497663B1 (fr) 1994-05-11
FR2672059B1 (fr) 1995-04-28
DE69200127T3 (de) 2003-02-13

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 29/01/2012