BR9600840A - Processo para aumentar a resistência ao desgaste e a resistência á corrosão de superficies de suporte opostas de peças submetidas à fricção reciproca - Google Patents

Processo para aumentar a resistência ao desgaste e a resistência á corrosão de superficies de suporte opostas de peças submetidas à fricção reciproca

Info

Publication number
BR9600840A
BR9600840A BR9600840A BR9600840A BR9600840A BR 9600840 A BR9600840 A BR 9600840A BR 9600840 A BR9600840 A BR 9600840A BR 9600840 A BR9600840 A BR 9600840A BR 9600840 A BR9600840 A BR 9600840A
Authority
BR
Brazil
Prior art keywords
support surfaces
opposite support
increasing wear
parts subjected
corrosion resistance
Prior art date
Application number
BR9600840A
Other languages
English (en)
Inventor
Bernard Dajoux
Antoine Martin
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
Application filed by Stephanois Rech Mec filed Critical Stephanois Rech Mec
Publication of BR9600840A publication Critical patent/BR9600840A/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
    • 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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/52—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 liquids, e.g. salt baths, liquid suspensions more than one element being applied in one step
    • C23C8/54—Carbo-nitriding
    • C23C8/56—Carbo-nitriding of ferrous surfaces
    • 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
    • C23C22/05—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 aqueous solutions
    • C23C22/06—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 aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • 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
    • C23C22/73—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 characterised by the process
    • 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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48—Nitriding
    • C23C8/50—Nitriding of ferrous surfaces
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Braking Arrangements (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Sliding-Contact Bearings (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
BR9600840A 1995-03-01 1996-02-28 Processo para aumentar a resistência ao desgaste e a resistência á corrosão de superficies de suporte opostas de peças submetidas à fricção reciproca BR9600840A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502373A FR2731232B1 (fr) 1995-03-01 1995-03-01 Procede de traitement de surfaces ferreuses soumises a des sollicitations elevees de frottement

Publications (1)

Publication Number Publication Date
BR9600840A true BR9600840A (pt) 1997-08-26

Family

ID=9476619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9600840A BR9600840A (pt) 1995-03-01 1996-02-28 Processo para aumentar a resistência ao desgaste e a resistência á corrosão de superficies de suporte opostas de peças submetidas à fricção reciproca

Country Status (8)

Country Link
US (1) US5753052A (pt)
JP (1) JP3367630B2 (pt)
BR (1) BR9600840A (pt)
DE (1) DE19607369B4 (pt)
ES (1) ES2112786B1 (pt)
FR (1) FR2731232B1 (pt)
GB (1) GB2298434B (pt)
IT (1) IT1282710B1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931269A (en) * 1997-04-21 1999-08-03 Alliedsignal Inc. Aircraft wheel part with corrosion and wear resistance
DE69937081T2 (de) * 1998-04-01 2008-06-12 Jtekt Corp. Kupplungsscheibe
US6093303A (en) 1998-08-12 2000-07-25 Swagelok Company Low temperature case hardening processes
WO2001083864A1 (de) * 2000-05-03 2001-11-08 Bräcker Ag Ringläufer und verfahren zu dessen herstellung
FR2812888B1 (fr) * 2000-08-14 2003-09-05 Stephanois Rech Mec Procede de traitement superficiel de pieces mecaniques soumise a la fois a l'usure et a la corrosion
US20030155045A1 (en) * 2002-02-05 2003-08-21 Williams Peter C. Lubricated low temperature carburized stainless steel parts
ES2229851B1 (es) * 2002-07-25 2006-07-16 Jose Manuel Bonilla Sanchez Perfeccionamientos introducidos en pistolas.
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
KR100679326B1 (ko) * 2005-05-26 2007-02-07 주식회사 삼락열처리 열처리 방법
US20100055496A1 (en) * 2006-02-23 2010-03-04 Iljin Light Metal Co., Ltd. Steel having high strength
JP4806722B2 (ja) * 2006-06-08 2011-11-02 イルジン ライト メタル カンパニー リミテッド 金属の塩浴窒化方法及びその方法で製造された金属
US8287667B2 (en) * 2006-06-29 2012-10-16 GM Global Technology Operations LLC Salt bath ferritic nitrocarburizing of brake rotors
US7550048B2 (en) * 2006-12-15 2009-06-23 Tenneco Automotive Operating Company Inc. Method of manufacture using heat forming
US8197199B2 (en) * 2008-06-09 2012-06-12 GM Global Technology Operations LLC Turbocharger housing with a conversion coating and methods of making the conversion coating
US20110151238A1 (en) * 2009-12-17 2011-06-23 Gm Global Technology Operations, Inc. Low-friction coating system and method
US9353812B2 (en) * 2011-08-29 2016-05-31 GM Global Technology Operations LLC Mass reduction of brake rotors
JP6111126B2 (ja) * 2013-04-12 2017-04-05 パーカー熱処理工業株式会社 塩浴軟窒化処理方法
WO2015060551A1 (ko) * 2013-10-22 2015-04-30 디케이락 주식회사 부분 침탄질화 열처리된 스테인리스 페럴 및 그의 제조방법
KR101374628B1 (ko) * 2013-10-22 2014-03-18 정삼례 2중 금속층을 이용한 부분 열처리 방법
CN104674158B (zh) * 2015-01-28 2017-02-22 李德东 一种popo盐浴三元共渗复合共渗处理方法
CN106741205A (zh) * 2016-12-27 2017-05-31 北京新能源汽车股份有限公司 发动机罩锁及发动机罩锁的制造方法
US10870910B2 (en) * 2018-01-10 2020-12-22 GM Global Technology Operations LLC Ferritic nitrocarburized part and methods of making and using the same
FR3133394A1 (fr) * 2022-03-14 2023-09-15 Hydromecanique Et Frottement Procede de traitement d’une piece en alliage de fer pour ameliorer sa resistance a la corrosion
FR3141702A1 (fr) * 2022-11-07 2024-05-10 Hydromecanique Et Frottement Liquide d’imprégnation, procédé de traitement avec un tel liquide d’imprégnation, et pièce traitée obtenue

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971798A (fr) * 1947-09-19 1951-01-22 United Western Corp Procédé pour la formation de couches de nitrure sur le fer et sur l'acier
BE795015A (fr) * 1972-02-18 1973-05-29 Stephanois Rech Mec Procede de traitement de pieces metalliques ferreuses pour augmenter leur resistance a l'usure et au grippage
ES437450A1 (es) * 1974-05-17 1976-12-01 Stephanois Rech Mec Un procedimiento para mantener en valores muy bajos la pro-porcion de cianuros en los banos de sales fundidas.
DE3933053C1 (pt) * 1989-10-04 1990-05-03 Degussa Ag, 6000 Frankfurt, De
FR2672059B1 (fr) * 1991-01-30 1995-04-28 Stephanois Rech Mec 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.
EP0516899B1 (en) * 1991-06-04 1995-10-11 Daido Hoxan Inc. Method of nitriding steel
FR2679258B1 (fr) * 1991-07-16 1993-11-19 Centre Stephanois Recherc Meca Procede de traitement de pieces en metal ferreux pour ameliorer simultanement leur resistance a la corrosion et leurs proprietes de friction.
FR2688517B1 (fr) * 1992-03-10 1994-06-03 Stephanois Rech Procede de phosphatation de pieces en acier, pour ameliorer leurs resistances a la corrosion et a l'usure.
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.
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.
FR2715943B1 (fr) * 1994-02-09 1996-05-15 Stephanois Rech Mec Composition de bains de sels à base de nitrates alcalins pour oxyder du métal ferreux et ainsi améliorer sa résistance à la corrosion.

Also Published As

Publication number Publication date
IT1282710B1 (it) 1998-03-31
JPH0920977A (ja) 1997-01-21
JP3367630B2 (ja) 2003-01-14
DE19607369A1 (de) 1996-09-12
ITMI960383A0 (pt) 1996-02-29
US5753052A (en) 1998-05-19
FR2731232B1 (fr) 1997-05-16
GB2298434A (en) 1996-09-04
GB9604179D0 (en) 1996-05-01
ES2112786B1 (es) 1999-08-01
FR2731232A1 (fr) 1996-09-06
DE19607369B4 (de) 2006-12-14
ITMI960383A1 (it) 1997-08-29
ES2112786A1 (es) 1998-04-01
GB2298434B (en) 1998-07-29

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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 Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/02/2016