FR2977897B1 - Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees - Google Patents

Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees

Info

Publication number: FR2977897B1
Authority: FR; France
Prior art keywords: nitruration; nitrocarburization; installation; processed; carrying
Prior art date: 2011-07-15
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

FR1156459A

Other languages

English (en)

Other versions

FR2977897A1 (fr

Inventor

Bernard Michalot

Bernard Zabinski

Rabah Houcine Hadj

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.)

2011-07-15

Filing date

2011-07-15

Publication date

2017-06-16

2011-07-15 Priority to FR1156459A priority Critical patent/FR2977897B1/fr

2011-07-15 Application filed by HEF SAS, Hydromecanique et Frottement SAS filed Critical HEF SAS

2012-07-12 Priority to JP2014519612A priority patent/JP6053777B2/ja

2012-07-12 Priority to HUE12743503A priority patent/HUE039994T2/hu

2012-07-12 Priority to CN201280034860.6A priority patent/CN103732784B/zh

2012-07-12 Priority to KR1020147000988A priority patent/KR101873367B1/ko

2012-07-12 Priority to CA2855927A priority patent/CA2855927C/fr

2012-07-12 Priority to BR112014000933A priority patent/BR112014000933B8/pt

2012-07-12 Priority to PCT/FR2012/051651 priority patent/WO2013011228A1/fr

2012-07-12 Priority to EP12743503.0A priority patent/EP2732066B1/fr

2012-07-12 Priority to PL12743503T priority patent/PL2732066T3/pl

2012-07-12 Priority to AU2012285581A priority patent/AU2012285581B2/en

2012-07-12 Priority to RU2014105318/02A priority patent/RU2596539C2/ru

2012-07-12 Priority to ES12743503T priority patent/ES2695975T3/es

2012-07-12 Priority to MYPI2014000077A priority patent/MY185963A/en

2012-07-12 Priority to DK12743503.0T priority patent/DK2732066T3/en

2012-07-12 Priority to US14/232,690 priority patent/US9464346B2/en

2012-07-12 Priority to MX2014000607A priority patent/MX350500B/es

2012-07-13 Priority to TW101125372A priority patent/TWI580793B/zh

2012-12-07 Priority to UAA201401419A priority patent/UA111215C2/uk

2013-01-18 Publication of FR2977897A1 publication Critical patent/FR2977897A1/fr

2014-01-07 Priority to ZA2014/00092A priority patent/ZA201400092B/en

2014-01-09 Priority to TNP2014000012A priority patent/TN2014000012A1/fr

2014-01-10 Priority to MA36664A priority patent/MA35605B1/fr

2017-06-16 Application granted granted Critical

2017-06-16 Publication of FR2977897B1 publication Critical patent/FR2977897B1/fr

Status Active legal-status Critical Current

2031-07-15 Anticipated expiration legal-status Critical

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
- C23C8/80—After-treatment
- 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
- C23C8/52—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

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)
Heat Treatments In General, Especially Conveying And Cooling (AREA)
Heat Treatment Of Articles (AREA)
Manufacture And Refinement Of Metals (AREA)

FR1156459A 2011-07-15 2011-07-15 Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees Active FR2977897B1 (fr)

Priority Applications (22)

Application Number	Priority Date	Filing Date	Title
FR1156459A FR2977897B1 (fr)	2011-07-15	2011-07-15	Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees
MYPI2014000077A MY185963A (en)	2011-07-15	2012-07-12	Method for cooling metal parts that have been subjected to a molten salt bath nitriding/nitrocarburizing treatment, the facility for implementing the method and the metal parts treated
CN201280034860.6A CN103732784B (zh)	2011-07-15	2012-07-12	用于冷却金属零件的方法，用于实施所述方法的设备及处理过的金属零件
KR1020147000988A KR101873367B1 (ko)	2011-07-15	2012-07-12	용융염조에서 질화/침질탄화 처리를 거친 금속 부품을 냉각하는 방법, 상기 방법을 구현하는 장치 및 처리된 금속 부품
CA2855927A CA2855927C (fr)	2011-07-15	2012-07-12	Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees
BR112014000933A BR112014000933B8 (pt)	2011-07-15	2012-07-12	Método para o resfriamento de peças metálicas que foram submetidas a um tratamento de nitretação/nitrocementação em banho de sal fundido e instalação
PCT/FR2012/051651 WO2013011228A1 (fr)	2011-07-15	2012-07-12	Procédé de refroidissement de pièces métalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procédé et les pièces métalliques traitées
EP12743503.0A EP2732066B1 (fr)	2011-07-15	2012-07-12	Procédé de refroidissement de pièces métalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procédé et les pièces métalliques traitées
PL12743503T PL2732066T3 (pl)	2011-07-15	2012-07-12	Sposób schładzania elementów metalowych poddanych obróbce azotowania /azotonawęglania w kąpieli ze stopioną solą, instalacja do zastosowania sposobu i obrabiane elementy metalowe
HUE12743503A HUE039994T2 (hu)	2011-07-15	2012-07-12	Eljárás olvasztott-só fürdõben nitridálási/nitrokarburálási kezelésnek alávetett fém alkatrészek hûtésére, berendezés az eljárás kivitelezésére és a kezelt fém alkatrészek
RU2014105318/02A RU2596539C2 (ru)	2011-07-15	2012-07-12	Способ охлаждения металлических деталей, которые были подвергнуты обработке азотированием/нитроцементацией в ванне с расплавленной солью, устройство для осуществления способа и обработанная металлическая деталь
ES12743503T ES2695975T3 (es)	2011-07-15	2012-07-12	Procedimiento de enfriamiento de piezas metálicas que han experimentado un tratamiento de nitruración / nitrocarburación en baño de sal fundida, la instalación para la implementación del procedimiento y las piezas metálicas tratadas
JP2014519612A JP6053777B2 (ja)	2011-07-15	2012-07-12	溶融塩浴における窒化／浸炭窒化処理を受けた金属部品を冷却するための方法、上記方法を実施するためのユニット、及び処理された金属部品
DK12743503.0T DK2732066T3 (en)	2011-07-15	2012-07-12	Method of cooling metal blanks which have been subjected to nitration or nitrocarburation in a molten salt bath, apparatus for carrying out the process and similarly treated blanks
AU2012285581A AU2012285581B2 (en)	2011-07-15	2012-07-12	Method for cooling metal parts having undergone a nitriding/nitrocarburising treatment in a molten salt bath, unit for implementing said method and the treated metal parts
MX2014000607A MX350500B (es)	2011-07-15	2012-07-12	Método para enfriar partes metálicas que han sido sometidas a un tratamiento de nitruración / nitrocarburación en un baño de sal fundida; instalación para la implementación de ese método, y las partes metálicas tratadas.
US14/232,690 US9464346B2 (en)	2011-07-15	2012-07-12	Method for cooling metal parts having undergone a nitriding/nitrocarburising treatment in a molten salt bath, unit for implementing said method and the treated metal parts
TW101125372A TWI580793B (zh)	2011-07-15	2012-07-13	用於冷卻已受到熔鹽浴氮化或氮化滲碳處理的金屬部件之方法，用於實施該方法之設備，及所處理的金屬部件
UAA201401419A UA111215C2 (uk)	2011-07-15	2012-12-07	Спосіб охолодження металевих деталей, які були піддані обробці азотуванням/нітроцементацією у ванні з розплавленою сіллю, пристрій для здійснення способу та оброблена металева деталь
ZA2014/00092A ZA201400092B (en)	2011-07-15	2014-01-07	Method for cooling metal parts having undergone a nitriding/nitrocarburising treatment in a molten salt bath, unit for implementing said method and the treated metal parts
TNP2014000012A TN2014000012A1 (fr)	2011-07-15	2014-01-09	Procédé de refroidissement de pièces métalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procédé et les pièces métalliques traitées
MA36664A MA35605B1 (fr)	2011-07-15	2014-01-10	Procédé de refroidissement de pièces métalliques ayant subi un traitement de nitruration - nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procédé et les pièces métalliques traitées

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1156459A FR2977897B1 (fr)	2011-07-15	2011-07-15	Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees

Publications (2)

Publication Number	Publication Date
FR2977897A1 FR2977897A1 (fr)	2013-01-18
FR2977897B1 true FR2977897B1 (fr)	2017-06-16

Family

ID=46614535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1156459A Active FR2977897B1 (fr)	2011-07-15	2011-07-15	Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees

Country Status (22)

Country	Link
US (1)	US9464346B2 (fr)
EP (1)	EP2732066B1 (fr)
JP (1)	JP6053777B2 (fr)
KR (1)	KR101873367B1 (fr)
CN (1)	CN103732784B (fr)
AU (1)	AU2012285581B2 (fr)
BR (1)	BR112014000933B8 (fr)
CA (1)	CA2855927C (fr)
DK (1)	DK2732066T3 (fr)
ES (1)	ES2695975T3 (fr)
FR (1)	FR2977897B1 (fr)
HU (1)	HUE039994T2 (fr)
MA (1)	MA35605B1 (fr)
MX (1)	MX350500B (fr)
MY (1)	MY185963A (fr)
PL (1)	PL2732066T3 (fr)
RU (1)	RU2596539C2 (fr)
TN (1)	TN2014000012A1 (fr)
TW (1)	TWI580793B (fr)
UA (1)	UA111215C2 (fr)
WO (1)	WO2013011228A1 (fr)
ZA (1)	ZA201400092B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101661432B1 (ko) *	2015-11-09	2016-10-10	변상덕	부품 냉각장치
CA3068747A1 (fr)	2017-07-07	2019-01-10	Industries Mailhot Inc.	Procede et systeme de refroidissement de pieces metalliques apres nitruration
CN111139425A (zh) *	2020-01-21	2020-05-12	江苏丰东热技术有限公司	一种氮碳共渗方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1577966A (fr) *	1967-05-17	1969-08-14
SU739129A1 (ru) *	1977-07-21	1980-06-05	Предприятие П/Я А-1450	Автоматизированна лини карбонитрации инструмента
US4191599A (en) *	1978-09-13	1980-03-04	Ford Motor Company	Method of heat treating high carbon alloy steel parts to develop surface compressive residual stresses
US4461656A (en) *	1983-03-15	1984-07-24	Ross John A	Low temperature hardening of the surface of a ferrous metal workpiece in a fluidized bed furnace
JPH03140456A (ja) *	1989-10-27	1991-06-14	Iwate Seitetsu Kk	アルカリ金属塩を含む熔融塩で処理した金属の冷却方法
RU2003732C1 (ru) *	1992-09-30	1993-11-30	Михаил Александрович Шелагуров	Способ обработки стальных деталей
JP3442447B2 (ja) *	1993-01-20	2003-09-02	トヨタ自動車株式会社	浸炭又は浸炭窒化焼入れ方法
US5741372A (en) *	1996-11-07	1998-04-21	Gugel; Saveliy M.	Method of producing oxide surface layers on metals and alloys
JP2007162136A (ja) *	2005-12-12	2007-06-28	Metaplas Ionon Oberflaechenveredelungstechnik Gmbh	加工品表面の結合層なしのガス窒化方法及び加工品
CN201351173Y (zh) *	2009-01-05	2009-11-25	周磊	一种脉冲等离子体氮碳共渗淬火装置

2011
- 2011-07-15 FR FR1156459A patent/FR2977897B1/fr active Active
2012
- 2012-07-12 JP JP2014519612A patent/JP6053777B2/ja active Active
- 2012-07-12 PL PL12743503T patent/PL2732066T3/pl unknown
- 2012-07-12 WO PCT/FR2012/051651 patent/WO2013011228A1/fr active Application Filing
- 2012-07-12 KR KR1020147000988A patent/KR101873367B1/ko active IP Right Grant
- 2012-07-12 AU AU2012285581A patent/AU2012285581B2/en active Active
- 2012-07-12 MY MYPI2014000077A patent/MY185963A/en unknown
- 2012-07-12 ES ES12743503T patent/ES2695975T3/es active Active
- 2012-07-12 BR BR112014000933A patent/BR112014000933B8/pt active IP Right Grant
- 2012-07-12 EP EP12743503.0A patent/EP2732066B1/fr active Active
- 2012-07-12 CN CN201280034860.6A patent/CN103732784B/zh active Active
- 2012-07-12 MX MX2014000607A patent/MX350500B/es active IP Right Grant
- 2012-07-12 US US14/232,690 patent/US9464346B2/en active Active
- 2012-07-12 CA CA2855927A patent/CA2855927C/fr active Active
- 2012-07-12 RU RU2014105318/02A patent/RU2596539C2/ru active
- 2012-07-12 HU HUE12743503A patent/HUE039994T2/hu unknown
- 2012-07-12 DK DK12743503.0T patent/DK2732066T3/en active
- 2012-07-13 TW TW101125372A patent/TWI580793B/zh active
- 2012-12-07 UA UAA201401419A patent/UA111215C2/uk unknown
2014
- 2014-01-07 ZA ZA2014/00092A patent/ZA201400092B/en unknown
- 2014-01-09 TN TNP2014000012A patent/TN2014000012A1/fr unknown
- 2014-01-10 MA MA36664A patent/MA35605B1/fr unknown

Also Published As

Publication number	Publication date
MX350500B (es)	2017-09-07
JP2014520960A (ja)	2014-08-25
UA111215C2 (uk)	2016-04-11
TN2014000012A1 (fr)	2015-07-01
KR20140076544A (ko)	2014-06-20
PL2732066T3 (pl)	2019-02-28
AU2012285581A1 (en)	2014-02-06
MA35605B1 (fr)	2014-11-01
BR112014000933B8 (pt)	2023-01-03
TW201323617A (zh)	2013-06-16
ZA201400092B (en)	2016-03-30
EP2732066B1 (fr)	2018-11-07
RU2596539C2 (ru)	2016-09-10
CA2855927A1 (fr)	2013-01-24
US9464346B2 (en)	2016-10-11
CN103732784B (zh)	2015-11-25
MX2014000607A (es)	2014-02-27
MY185963A (en)	2021-06-14
FR2977897A1 (fr)	2013-01-18
JP6053777B2 (ja)	2016-12-27
BR112014000933B1 (pt)	2020-11-10
AU2012285581B2 (en)	2017-06-29
BR112014000933A2 (pt)	2017-02-14
DK2732066T3 (en)	2018-12-03
KR101873367B1 (ko)	2018-07-02
HUE039994T2 (hu)	2019-02-28
CA2855927C (fr)	2019-05-21
WO2013011228A1 (fr)	2013-01-24
US20140216608A1 (en)	2014-08-07
ES2695975T3 (es)	2019-01-11
TWI580793B (zh)	2017-05-01
CN103732784A (zh)	2014-04-16
RU2014105318A (ru)	2015-08-27
EP2732066A1 (fr)	2014-05-21

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FR2953726B1 (fr)	2012-03-02	Procede de traitement de dechets a risques infectieux et equipement pour la mise en oeuvre de ce procede
FR2988624B1 (fr)	2014-10-10	Procede de traitement de dechets, en particulier d'ordures menageres, et installation pour la mise en oeuvre de ce procede.
FR2977659B1 (fr)	2017-11-03	Procede pour extraire de la chaleur d'un effluent circulant dans une conduite, en particulier d'eaux usees, echangeur de chaleur et materiau pour mettre en oeuvre ce procede
FR3015464B1 (fr)	2017-08-18	Procede de traitement d'effluents charges en azote, et reacteur pour la mise en oeuvre du procede.
EP2971196A4 (fr)	2016-10-26	Procédé de traitement d'alliages d'acier pour engrenages
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