PL2683845T3 - Kąpiel ze stopionych soli do azotowania wyrobów stalowych i sposób jej wytwarzania - Google Patents

Kąpiel ze stopionych soli do azotowania wyrobów stalowych i sposób jej wytwarzania

Info

Publication number
PL2683845T3
PL2683845T3 PL12713208T PL12713208T PL2683845T3 PL 2683845 T3 PL2683845 T3 PL 2683845T3 PL 12713208 T PL12713208 T PL 12713208T PL 12713208 T PL12713208 T PL 12713208T PL 2683845 T3 PL2683845 T3 PL 2683845T3
Authority
PL
Poland
Prior art keywords
bath
production
molten salt
steel products
nitriding steel
Prior art date
Application number
PL12713208T
Other languages
English (en)
Inventor
Hervé CHAVANNE
Philippe Maurin-Perrier
Original Assignee
H.E.F.
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 H.E.F. filed Critical H.E.F.
Publication of PL2683845T3 publication Critical patent/PL2683845T3/pl

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)
PL12713208T 2011-03-11 2012-03-07 Kąpiel ze stopionych soli do azotowania wyrobów stalowych i sposób jej wytwarzania PL2683845T3 (pl)

Applications Claiming Priority (3)

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
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
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

Publications (1)

Publication Number Publication Date
PL2683845T3 true PL2683845T3 (pl) 2020-01-31

Family

ID=45937409

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12713208T PL2683845T3 (pl) 2011-03-11 2012-03-07 Kąpiel ze stopionych soli do azotowania wyrobów stalowych i sposób jej wytwarzania

Country Status (22)

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

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

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GB1052668A (pl)
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
EP0919642B1 (en) 1997-11-28 2007-10-17 Maizuru Corporation Method for treating surface of ferrous material and salt bath furnace used therefor
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
CA2825652A1 (fr) 2012-11-01
US20130327445A1 (en) 2013-12-12
ZA201306476B (en) 2014-05-28
BR112013018061B1 (pt) 2022-05-10
CN103502501B (zh) 2016-05-25
MX2013010431A (es) 2013-10-03
JP6129752B2 (ja) 2017-05-17
JP2014510840A (ja) 2014-05-01
MX342937B (es) 2016-10-19
KR101953523B1 (ko) 2019-02-28
SG192765A1 (en) 2013-09-30
MA34884B1 (fr) 2014-02-01
CA2825652C (fr) 2019-02-19
FR2972459B1 (fr) 2013-04-12
PH12013501601A1 (en) 2013-09-30
EP2683845B1 (fr) 2019-06-26
EP2683845A1 (fr) 2014-01-15
AU2012247317B2 (en) 2017-03-09
PH12013501601B1 (en) 2019-03-01
KR20140010141A (ko) 2014-01-23
RU2590752C2 (ru) 2016-07-10
CN103502501A (zh) 2014-01-08
RU2013145569A (ru) 2015-04-20
FR2972459A1 (fr) 2012-09-14
ES2745150T3 (es) 2020-02-27
UA112312C2 (uk) 2016-08-25
TN2013000300A1 (fr) 2015-01-20
HUE046077T2 (hu) 2020-02-28
WO2012146839A1 (fr) 2012-11-01
AU2012247317A1 (en) 2013-09-19
US9611534B2 (en) 2017-04-04
KR20190011318A (ko) 2019-02-01
MY164965A (en) 2018-02-28
BR112013018061A2 (pt) 2020-03-31

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