BR0103350A - Processo de tratamento superficial de peças mecânicas e peça tratada pelo mesmo - Google Patents

Processo de tratamento superficial de peças mecânicas e peça tratada pelo mesmo

Info

Publication number
BR0103350A
BR0103350A BR0103350-6A BR0103350A BR0103350A BR 0103350 A BR0103350 A BR 0103350A BR 0103350 A BR0103350 A BR 0103350A BR 0103350 A BR0103350 A BR 0103350A
Authority
BR
Brazil
Prior art keywords
surface treatment
same
treatment process
mechanical parts
nitriding
Prior art date
Application number
BR0103350-6A
Other languages
English (en)
Other versions
BR0103350B1 (pt
Inventor
Stephane Chomer
Stephan Teil
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 BR0103350A publication Critical patent/BR0103350A/pt
Publication of BR0103350B1 publication Critical patent/BR0103350B1/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
    • C23C8/42—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
    • 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
    • C23C8/58—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 more than one step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Forging (AREA)

Abstract

"PROCESSO DE TRATAMENTO SUPERFICIAL DE PEçAS MECANICAS E PEçA TRATADA PELO MESMO". Processo de tratamento superficial de peças mecânicas que possibilita conferir às ditas peças uma resistência elevada ao desgaste e à corrosão, assim como uma rugosidade propicia à lubrificação na qual se efetua consecutivamente uma nitretação das ditas peças, seguida por uma oxidação das ditas peças, caracterizado pelo fato de que a dita nitretação é realizada por imersão das ditas peças em um banho de nitretação de sais fundidos isentos de espécies sulfuradas em uma temperatura compreendida entre cerca de 500<198>C e cerca de 700<198>C, e pelo fato de que a dita oxidação é empregada em uma solução aquosa oxidante em uma temperatura inferior a cerca de 200<198>C.
BRPI0103350-6A 2000-08-14 2001-08-13 processo de tratamento superficial de peças mecánicas. BR0103350B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0010633A FR2812888B1 (fr) 2000-08-14 2000-08-14 Procede de traitement superficiel de pieces mecaniques soumise a la fois a l'usure et a la corrosion

Publications (2)

Publication Number Publication Date
BR0103350A true BR0103350A (pt) 2002-05-28
BR0103350B1 BR0103350B1 (pt) 2012-02-07

Family

ID=8853537

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0103350-6A BR0103350B1 (pt) 2000-08-14 2001-08-13 processo de tratamento superficial de peças mecánicas.

Country Status (16)

Country Link
US (1) US6645315B2 (pt)
EP (1) EP1180552B1 (pt)
JP (1) JP3809082B2 (pt)
KR (1) KR100458663B1 (pt)
CN (1) CN1231611C (pt)
AT (1) ATE498704T1 (pt)
AU (1) AU774372B2 (pt)
BR (1) BR0103350B1 (pt)
CA (1) CA2355479C (pt)
DE (1) DE60144039D1 (pt)
ES (1) ES2356807T3 (pt)
FR (1) FR2812888B1 (pt)
MX (1) MXPA01008184A (pt)
MY (1) MY130608A (pt)
SG (1) SG98452A1 (pt)
TW (1) TWI230745B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003599A (ja) * 2002-03-29 2004-01-08 Denso Corp 電磁駆動装置
KR100679326B1 (ko) 2005-05-26 2007-02-07 주식회사 삼락열처리 열처리 방법
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
FR2942241B1 (fr) 2009-02-18 2011-10-21 Hydromecanique & Frottement Procede de traitement de pieces pour ustensiles de cuisine
CN102251211A (zh) * 2010-05-18 2011-11-23 上海江凯金属表面处理技术有限公司 对不锈钢进排气门进行盐浴氮化处理中的盐浴配方及处理方法
CN103276345B (zh) * 2012-12-28 2015-07-22 上海尚职纳米科技有限公司 一种应用于汽车零部件金属表面qpq盐浴复合强化改性高新技术
FR3001231B1 (fr) * 2013-01-24 2016-05-06 Renault Sa Procede de traitement thermochimique de diffusion pour un element mecanique, et element mecanique correspondant
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
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
CN106319438A (zh) * 2015-07-01 2017-01-11 杭州巨星科技股份有限公司 稀土催渗qpq组合物及qpq工艺制造高速切削工具的方法
CN108359785B (zh) * 2018-03-19 2019-12-17 盐城工学院 一种W6Mo5Cr4V2高速钢拉刀的强韧化处理方法
FR3096419B1 (fr) * 2019-05-22 2021-04-23 Hydromecanique & Frottement Organe de guidage, système mécanique comprenant un tel organe de guidage, et procédé de fabrication d’un tel organe de guidage
CN113073287A (zh) * 2021-03-19 2021-07-06 北京航天瑞泰液压技术有限公司 一种油气弹簧内缸筒气密性改进方法
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149035B (de) * 1959-04-10 1963-05-22 Degussa Verfahren und Vorrichtung zum Nitrieren von Metallen, insbesondere Eisenlegierungen, in alkalicyanid- und alkalicyanathaltigen Salzbaedern
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
JPS57152461A (en) * 1981-03-16 1982-09-20 Parker Netsushiyori Kogyo Kk Surface treatment of iron member for increasing corrosion and wear resistance
JPS599166A (ja) * 1982-07-06 1984-01-18 Parker Netsushiyori Kogyo Kk 鋼材の表面硬化と窒化処理方法
DE4119820C1 (en) * 1991-06-15 1992-09-03 Goetz Dr. 5400 Koblenz De Baum Treatment of iron@ (alloys) on same support - comprises nitriding in molten alkali metal cyanate and quenching in hot aq. salt bath
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.
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
JPH0820877A (ja) * 1994-07-07 1996-01-23 Nippon Parkerizing Co Ltd 耐食性にすぐれた鉄系金属複合材料の製造方法
FR2731232B1 (fr) * 1995-03-01 1997-05-16 Stephanois Rech Procede de traitement de surfaces ferreuses soumises a des sollicitations elevees de frottement
DE69838575T2 (de) * 1997-11-28 2008-07-24 Maizuru Corp. Verfahren zur Oberflächenbehandlung von Eisenmaterial und Salzbadofen dafür verwendet

Also Published As

Publication number Publication date
AU774372B2 (en) 2004-06-24
CN1231611C (zh) 2005-12-14
US6645315B2 (en) 2003-11-11
EP1180552A1 (fr) 2002-02-20
KR100458663B1 (ko) 2004-12-03
US20020038679A1 (en) 2002-04-04
CA2355479A1 (fr) 2002-02-14
MXPA01008184A (es) 2004-10-29
DE60144039D1 (de) 2011-03-31
BR0103350B1 (pt) 2012-02-07
JP3809082B2 (ja) 2006-08-16
KR20020013797A (ko) 2002-02-21
ATE498704T1 (de) 2011-03-15
TWI230745B (en) 2005-04-11
CA2355479C (fr) 2004-06-29
FR2812888B1 (fr) 2003-09-05
EP1180552B1 (fr) 2011-02-16
AU5798401A (en) 2002-02-21
ES2356807T3 (es) 2011-04-13
JP2002060925A (ja) 2002-02-28
SG98452A1 (en) 2003-09-19
CN1338529A (zh) 2002-03-06
MY130608A (en) 2007-07-31
FR2812888A1 (fr) 2002-02-15

Similar Documents

Publication Publication Date Title
BR0103350A (pt) Processo de tratamento superficial de peças mecânicas e peça tratada pelo mesmo
ES2048548T3 (es) Procedimiento para la preparacion de las soluciones acuosas con contenido en sulfuro de hidrogeno, en acido cianhidrico y en amoniaco.
BR9002660A (pt) Processo para branqueamento de polpa contendo lignocelulose
NO20051653L (no) Fremgangsmate for forbedring av overflatehardheten til et trelegeme ved anvendelse av en vandig losning av et impregneringsmiddel
ATE135899T1 (de) Zahnfaden und verfahren zu seiner herstellung
KR970027367A (ko) 금속 처리방법
PT89319A (pt) Processo para a modificacao de corpos compositos de ceramica por um processo de carburacao e produtos produzidos pelo referido processo
ES2089573T3 (es) Composicion estabilizante de soluciones de peroxidos inorganicos.
DK0421236T3 (da) Fremgangsmåde til nitrocarbonering af stålkomponenter
ES2099552T3 (es) Procedimiento de nitruracion de piezas de metales ferreos, con resistencia mejorada a la corrosion.
DE59909392D1 (de) Verfahren zur Metallisierung einer Kunststoffoberfläche
ES2032957T3 (es) Procedimiento para la fabricacion de varilla de cobre adecuada para el estirado o laminado siguiente para formar hilo de cobre.
DE69507588D1 (de) Verfahren zur herstellung von 1-amino-1,2,3-triazol
DE69001349D1 (de) Baeder und verfahren zum chemischen polieren von kupfer- oder kupferlegierung-oberflaechen.
ATE355296T1 (de) Verfahren zur herstellung von (e,z) 3-(2- aminoethoxyimino)-androstane-6,17-dione und analoge
ATE194855T1 (de) Verfahren zur herstellung einheitlicher oxidationsschichten auf metallischen werkstücken und vorrichtung zur durchführung des verfahrens
ES2156248T3 (es) Procedimiento para la produccion de una patina de brochantita sobre una superficie que consta de cobre.
DK119583D0 (da) Fremgangsmade til phosphatering af metaloverflader i ikke-vandige phosphateringsbade
DE3663688D1 (en) Process and apparatus for removing alkali nitrite from salt baths containing nitrate
ATE272733T1 (de) Verfahren zur behandlung der oberfläche eines kupfer- oder kupferlegierungssubstrates und implementierungsvorrichtung dafür
DE50202031D1 (de) Verfahren zur Aufbereitung von Entfettungsbädern
Schmidt et al. Effect of metallic impurities on the stability and performance of hydrogen-peroxide based cleaning solutions
SE8403932D0 (sv) Saltbad for stortkylning av konstruktionsdelar
ATE229859T1 (de) Verfahren zur herstellung massiver magnetkörper
KR940014879A (ko) 티탄합금의 표면경화처리방법

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/02/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Free format text: NOME ALTERADO DE: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07.02.2022