[go: up one dir, main page]

FR2972459B1 - Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre - Google Patents

Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre

Info

Publication number
FR2972459B1
FR2972459B1 FR1152020A FR1152020A FR2972459B1 FR 2972459 B1 FR2972459 B1 FR 2972459B1 FR 1152020 A FR1152020 A FR 1152020A FR 1152020 A FR1152020 A FR 1152020A FR 2972459 B1 FR2972459 B1 FR 2972459B1
Authority
FR
France
Prior art keywords
founded
implementing
same
mechanical parts
bath
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.)
Active
Application number
FR1152020A
Other languages
English (en)
Other versions
FR2972459A1 (fr
Inventor
Herve Chavanne
Perrier Philippe Maurin
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.)
Hydromecanique et Frottement SAS
Original Assignee
HEF SAS
Hydromecanique et Frottement SAS
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
Priority to FR1152020A priority Critical patent/FR2972459B1/fr
Application filed by HEF SAS, Hydromecanique et Frottement SAS filed Critical HEF SAS
Priority to SG2013061635A priority patent/SG192765A1/en
Priority to KR1020137026748A priority patent/KR20140010141A/ko
Priority to MA36133A priority patent/MA34884B1/fr
Priority to KR1020197001597A priority patent/KR101953523B1/ko
Priority to MX2013010431A priority patent/MX342937B/es
Priority to RU2013145569/02A priority patent/RU2590752C2/ru
Priority to CA2825652A priority patent/CA2825652C/fr
Priority to ES12713208T priority patent/ES2745150T3/es
Priority to PCT/FR2012/050479 priority patent/WO2012146839A1/fr
Priority to MYPI2013701615A priority patent/MY164965A/en
Priority to CN201280010718.8A priority patent/CN103502501B/zh
Priority to EP12713208.2A priority patent/EP2683845B1/fr
Priority to AU2012247317A priority patent/AU2012247317B2/en
Priority to HUE12713208A priority patent/HUE046077T2/hu
Priority to BR112013018061-7A priority patent/BR112013018061B1/pt
Priority to JP2013557160A priority patent/JP6129752B2/ja
Priority to PL12713208T priority patent/PL2683845T3/pl
Priority to PH1/2013/501601A priority patent/PH12013501601B1/en
Priority to US13/985,437 priority patent/US9611534B2/en
Priority to UAA201311938A priority patent/UA112312C2/uk
Publication of FR2972459A1 publication Critical patent/FR2972459A1/fr
Application granted granted Critical
Publication of FR2972459B1 publication Critical patent/FR2972459B1/fr
Priority to TNP2013000300A priority patent/TN2013000300A1/fr
Priority to ZA2013/06476A priority patent/ZA201306476B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C23C8/40—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

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Chemically Coating (AREA)
FR1152020A 2011-03-11 2011-03-11 Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre Active FR2972459B1 (fr)

Priority Applications (23)

Application Number Priority Date Filing Date Title
FR1152020A FR2972459B1 (fr) 2011-03-11 2011-03-11 Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre
AU2012247317A AU2012247317B2 (en) 2011-03-11 2012-03-07 Molten-salt bath for nitriding mechanical steel parts, and implementation method
MA36133A MA34884B1 (fr) 2011-03-11 2012-03-07 Bain de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre
KR1020197001597A KR101953523B1 (ko) 2011-03-11 2012-03-07 기계 스틸 부품을 질화시키기 위한 용융염 배스 및 구현 방법
MX2013010431A MX342937B (es) 2011-03-11 2012-03-07 Baño de sales fundidas para nitruracion de piezas mecanicas de acero y metodo de aplicacion del mismo.
RU2013145569/02A RU2590752C2 (ru) 2011-03-11 2012-03-07 Ванна расплавленных солей для азотирования механических деталей из стали и способ осуществления
CA2825652A CA2825652C (fr) 2011-03-11 2012-03-07 Bain de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre
ES12713208T ES2745150T3 (es) 2011-03-11 2012-03-07 Baño de sales fundidas para la nitruración de piezas mecánicas de acero y un procedimiento de uso
PCT/FR2012/050479 WO2012146839A1 (fr) 2011-03-11 2012-03-07 Bain de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre
MYPI2013701615A MY164965A (en) 2011-03-11 2012-03-07 Molten-salt bath for nitriding mechanical parts made of steel, and implementation method
CN201280010718.8A CN103502501B (zh) 2011-03-11 2012-03-07 用于氮化钢质机械元件的熔融盐浴及实施方法
BR112013018061-7A BR112013018061B1 (pt) 2011-03-11 2012-03-07 Banho de sais fundidos para a nitretação de peças mecânicas em aço, e um método de implantação
SG2013061635A SG192765A1 (en) 2011-03-11 2012-03-07 Molten-salt bath for nitriding mechanical steel parts, and implementation method
HUE12713208A HUE046077T2 (hu) 2011-03-11 2012-03-07 Sóolvadék-fürdõ mechanikai acél alkatrészek nitrifikálásához és kivitelezési eljárás
EP12713208.2A EP2683845B1 (fr) 2011-03-11 2012-03-07 Bain de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre
JP2013557160A JP6129752B2 (ja) 2011-03-11 2012-03-07 鋼製の機械部品を窒化するための溶融塩浴及び実行方法
PL12713208T PL2683845T3 (pl) 2011-03-11 2012-03-07 Kąpiel ze stopionych soli do azotowania wyrobów stalowych i sposób jej wytwarzania
PH1/2013/501601A PH12013501601B1 (en) 2011-03-11 2012-03-07 Molten-salt bath for nitriding mechanical steel parts, and implementation method
US13/985,437 US9611534B2 (en) 2011-03-11 2012-03-07 Molten-salt bath for nitriding mechanical parts made of steel, and implementation method
KR1020137026748A KR20140010141A (ko) 2011-03-11 2012-03-07 기계 스틸 부품을 질화시키기 위한 용융염 배스 및 구현 방법
UAA201311938A UA112312C2 (uk) 2011-03-11 2012-07-03 Ванна розплавлених солей для азотування механічних деталей з сталі, спосіб азотування механічних деталей з сталі та механічна деталь з азотованої сталі
TNP2013000300A TN2013000300A1 (fr) 2011-03-11 2013-07-18 Bain de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre.
ZA2013/06476A ZA201306476B (en) 2011-03-11 2013-08-28 Molten-salt bath for nitriding mechanical steel parts,and implementation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152020A FR2972459B1 (fr) 2011-03-11 2011-03-11 Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2972459A1 FR2972459A1 (fr) 2012-09-14
FR2972459B1 true FR2972459B1 (fr) 2013-04-12

Family

ID=45937409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152020A Active FR2972459B1 (fr) 2011-03-11 2011-03-11 Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre

Country Status (22)

Country Link
US (1) US9611534B2 (fr)
EP (1) EP2683845B1 (fr)
JP (1) JP6129752B2 (fr)
KR (2) KR20140010141A (fr)
CN (1) CN103502501B (fr)
AU (1) AU2012247317B2 (fr)
BR (1) BR112013018061B1 (fr)
CA (1) CA2825652C (fr)
ES (1) ES2745150T3 (fr)
FR (1) FR2972459B1 (fr)
HU (1) HUE046077T2 (fr)
MA (1) MA34884B1 (fr)
MX (1) MX342937B (fr)
MY (1) MY164965A (fr)
PH (1) PH12013501601B1 (fr)
PL (1) PL2683845T3 (fr)
RU (1) RU2590752C2 (fr)
SG (1) SG192765A1 (fr)
TN (1) TN2013000300A1 (fr)
UA (1) UA112312C2 (fr)
WO (1) WO2012146839A1 (fr)
ZA (1) ZA201306476B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2936274B2 (ja) 1988-10-20 1999-08-23 ライト、ヘミスフェア、ピーティーワイ、リミテド 聴衆応答システム
CN103882370A (zh) * 2014-03-24 2014-06-25 合肥美桥汽车传动及底盘系统有限公司 42CrMo或40Cr转向节软氮化处理工艺
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
MX2019015782A (es) 2017-07-07 2020-08-03 Ind Mailhot Inc Metodo y sistema para enfriar piezas metalicas despues de la nitruracion.
RU2688428C1 (ru) * 2018-10-01 2019-05-22 Открытое акционерное общество "Завод бурового оборудования" Способ поверхностного упрочнения резьбовых соединений тонкостенных бурильных труб
CN111500974A (zh) * 2020-04-30 2020-08-07 海门金锋盛厨房设备有限公司 耐磨、抗蚀不锈钢的盐浴氮化系统及其氮化方法
CN113416918A (zh) * 2021-05-28 2021-09-21 昆山三民涂赖电子材料技术有限公司 一种极薄零件的氮碳共渗工艺
US11668000B1 (en) 2021-11-29 2023-06-06 Fluid Controls Pvt. Ltd. Method of treating an article
FR3133394B1 (fr) 2022-03-14 2025-01-31 Hydromecanique & Frottement Procede de traitement d’une piece en alliage de fer pour ameliorer sa resistance a la corrosion
FR3163360A1 (fr) 2024-06-18 2025-12-19 Hydromecanique Et Frottement Procédé de traitement par électrodialyse membranaire d’un effluent issu d’une ligne de nitruration

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052668A (fr)
GB854349A (en) 1958-07-30 1960-11-16 Ici Ltd Improvements in or relating to fused sale baths
GB891578A (en) 1959-07-09 1962-03-14 Degussa Process for carbo-nitriding metals, more especially iron alloys, in salt baths containing alkali cyanide and alkali cyanate
GB1185640A (en) 1966-12-21 1970-03-25 Ici Ltd Process for Casehardening Steels
DE2441310C3 (de) * 1974-08-29 1978-05-18 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Nitrieren von Eisen und Stahl in Salzbädern
US4019928A (en) * 1973-03-05 1977-04-26 Duetsche Gold- Und Silber-Scheideanstalt Vormals Roessler Process for nitriding iron and steel in salt baths regenerated with triazine polymers
DE2311818C2 (de) 1973-03-09 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum Zuführen eines Flußmittels bei einer Drahtverzinnungsanlage
AT347994B (de) * 1974-03-21 1979-01-25 Daimler Benz Ag Verfahren zum nitrieren von metallen
JPS53144435A (en) * 1977-05-24 1978-12-15 Nagata Tateo Salt bath softening nitriding agent
IL52591A (en) 1977-07-25 1980-07-31 Israel Aircraft Ind Ltd Method of surface hardening stainless steel parts
JPS6021222B2 (ja) * 1978-08-31 1985-05-25 パーカー熱処理工業株式会社 高合金鋼に対する塩浴窒化処理方法
DE3142318A1 (de) 1981-10-24 1983-05-05 Degussa Ag, 6000 Frankfurt Salzbad zum nitrieren von eisenwerkstoffen
JPS6299455A (ja) * 1985-10-28 1987-05-08 Shonan Chitsuka Kogyo Kk 塩浴軟窒化法
JPS62256957A (ja) * 1986-05-01 1987-11-09 Kazuto Takamura 低温塩浴軟窒化剤
SU1355641A1 (ru) * 1986-08-04 1987-11-30 Белорусский технологический институт им.С.М.Кирова Расплав дл азотировани стальных изделий
SU1749313A1 (ru) * 1989-12-12 1992-07-23 Белорусский институт механизации сельского хозяйства Состав расплава дл комплексного насыщени стальных изделий
JPH0673524A (ja) * 1992-08-25 1994-03-15 Daido Techno Metal Kk 鉄鋼表面窒化方法
DE69838575T2 (de) 1997-11-28 2008-07-24 Maizuru Corp. Verfahren zur Oberflächenbehandlung von Eisenmaterial und Salzbadofen dafür verwendet
JP2000345317A (ja) * 1999-05-28 2000-12-12 Honda Motor Co Ltd 無端状金属ベルトの塩浴窒化のための溶融塩組成物
US6746546B2 (en) 2001-11-02 2004-06-08 Kolene Corporation Low temperature nitriding salt and method of use
JP2004027342A (ja) * 2002-06-28 2004-01-29 Nippon Parkerizing Co Ltd 鉄系焼結部品の洗浄方法及び鉄系焼結部品
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
JP2004169163A (ja) * 2002-11-22 2004-06-17 Nippon Parkerizing Co Ltd マルエージング鋼の塩浴窒化用溶融塩組成物、その処理方法及び無端状金属ベルト
DE102006026883B8 (de) * 2006-06-09 2007-10-04 Durferrit Gmbh Verfahren zum Härten von Edelstahl und Salzschmelze zur Durchführung des Verfahrens
US8287667B2 (en) * 2006-06-29 2012-10-16 GM Global Technology Operations LLC Salt bath ferritic nitrocarburizing of brake rotors

Also Published As

Publication number Publication date
AU2012247317A1 (en) 2013-09-19
KR101953523B1 (ko) 2019-02-28
BR112013018061B1 (pt) 2022-05-10
ES2745150T3 (es) 2020-02-27
BR112013018061A2 (pt) 2020-03-31
WO2012146839A1 (fr) 2012-11-01
CN103502501B (zh) 2016-05-25
EP2683845B1 (fr) 2019-06-26
EP2683845A1 (fr) 2014-01-15
JP2014510840A (ja) 2014-05-01
CA2825652C (fr) 2019-02-19
CA2825652A1 (fr) 2012-11-01
CN103502501A (zh) 2014-01-08
UA112312C2 (uk) 2016-08-25
SG192765A1 (en) 2013-09-30
PL2683845T3 (pl) 2020-01-31
MA34884B1 (fr) 2014-02-01
ZA201306476B (en) 2014-05-28
RU2590752C2 (ru) 2016-07-10
HUE046077T2 (hu) 2020-02-28
US9611534B2 (en) 2017-04-04
FR2972459A1 (fr) 2012-09-14
AU2012247317B2 (en) 2017-03-09
JP6129752B2 (ja) 2017-05-17
KR20140010141A (ko) 2014-01-23
PH12013501601A1 (en) 2013-09-30
PH12013501601B1 (en) 2019-03-01
MX2013010431A (es) 2013-10-03
MX342937B (es) 2016-10-19
TN2013000300A1 (fr) 2015-01-20
US20130327445A1 (en) 2013-12-12
KR20190011318A (ko) 2019-02-01
MY164965A (en) 2018-02-28
RU2013145569A (ru) 2015-04-20

Similar Documents

Publication Publication Date Title
FR2972459B1 (fr) Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre
IN2014MN02095A (fr)
WO2010127094A3 (fr) Bain de placage de cuivre à vitesse élevée
MX352525B (es) Método para producir una junta de soldadura.
CL2016000980A1 (es) Procedimiento para preparar carbonato de litio, el que comprende someter una composición que comprende sulfato de litio y/o bisulfato de litio a un primer y segundo proceso de electromembrana para convertir tal sulfato y/o bisulfato de litio en hidróxido de litio y convertir tal hidróxido de litio en carbonato de litio
EP4400479A3 (fr) Procédé de traitement d'une purge de carbonate de sodium
RU2013125711A (ru) Ингибирующая коррозию композиция
IN2014DN09171A (fr)
FR2975291B1 (fr) Composition de decoloration des fibres keratiniques sous forme de tablette avec persulfate et un sel d'ammonium
PE20140935A1 (es) Mejorador de la calidad de la carne
GB201102023D0 (en) Electrolysis method, apparatus and product
MY170921A (en) Electro-deposited copper-alloy foil and electro-deposited copper-alloy foil provided with carrier foil
CL2015001544A1 (es) Método para fabricar sal mineral y producto de sal mineral
MY156183A (en) Method for handling aqueous methanesulfonic acid solutions
MY149706A (en) Method for producing aqueous ?-sulfo fatty acid alkyl ester salt solution
BG66118B1 (bg) Метод за получаване мелоксикам и калиева сол на мелоксикам с висока чистота
MX388902B (es) Metodo para la conversion mejorada de sales de taurina a alquiltaurato amidas
WO2013068599A3 (fr) Procédé pour la production d'une composition d'anolyte
FR2968219B1 (fr) Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau.
WO2011140209A3 (fr) Procédés de production de fer et d'acier
UA103701C2 (ru) Способ упрочнения поверхностей стальных деталей, подвергнутых термической обработке (варианты)
TH146013A (th) อ่างเกลือหลอมเหลวสำหรับการชุบแข็งไนโตรของชิ้นส่วนเครื่องกลที่ถูกทำจากเหล็กกล้าและวิธีการนำไปปฏิบัติ
MY160990A (en) Method for manufacturing electrogalvanized steel sheet
BR112012028882A2 (pt) método para melhorar a operação de uma célula eletrolítica e método para melhorar a operação de uma célula eletrolítica para eletrólise de solução de cloreto de metal alcalino
RU2012142019A (ru) Способ извлечения серебра из цианистых растворов

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15