FR2981947B1 - Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale - Google Patents

Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale

Info

Publication number
FR2981947B1
FR2981947B1 FR1159875A FR1159875A FR2981947B1 FR 2981947 B1 FR2981947 B1 FR 2981947B1 FR 1159875 A FR1159875 A FR 1159875A FR 1159875 A FR1159875 A FR 1159875A FR 2981947 B1 FR2981947 B1 FR 2981947B1
Authority
FR
France
Prior art keywords
carbonitruration
phase
temperature
low pressure
temperature range
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.)
Expired - Fee Related
Application number
FR1159875A
Other languages
English (en)
Other versions
FR2981947A1 (fr
Inventor
Philippe Lapierre
Jerome Lardinois
Yves Giraud
Alfred Rallo
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.)
ECM Technologies SAS
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
ECM Technologies 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 FR1159875A priority Critical patent/FR2981947B1/fr
Application filed by Peugeot Citroen Automobiles SA, ECM Technologies SAS filed Critical Peugeot Citroen Automobiles SA
Priority to EP12772301.3A priority patent/EP2773788B1/fr
Priority to PCT/EP2012/069888 priority patent/WO2013064335A1/fr
Priority to BR112014010314A priority patent/BR112014010314A2/pt
Priority to KR1020147015029A priority patent/KR101945006B1/ko
Priority to CN201280053989.1A priority patent/CN103946411B/zh
Priority to MX2014005219A priority patent/MX359961B/es
Priority to US14/354,418 priority patent/US9765422B2/en
Priority to JP2014539273A priority patent/JP6189849B2/ja
Publication of FR2981947A1 publication Critical patent/FR2981947A1/fr
Application granted granted Critical
Publication of FR2981947B1 publication Critical patent/FR2981947B1/fr
Expired - Fee Related 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
    • C23C8/06—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 gases
    • C23C8/28—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 gases more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—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
    • 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
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23C8/06—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 gases
    • C23C8/34—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 gases more than one element being applied in more than one step
    • 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)
  • 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 Treatment Of Articles (AREA)
FR1159875A 2011-10-31 2011-10-31 Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale Expired - Fee Related FR2981947B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1159875A FR2981947B1 (fr) 2011-10-31 2011-10-31 Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale
PCT/EP2012/069888 WO2013064335A1 (fr) 2011-10-31 2012-10-08 Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale
BR112014010314A BR112014010314A2 (pt) 2011-10-31 2012-10-08 método de carbonituração com baixa pressão
KR1020147015029A KR101945006B1 (ko) 2011-10-31 2012-10-08 초기 질화 단계에서 확장된 온도 범위를 갖는 저압 침탄 질화 방법
EP12772301.3A EP2773788B1 (fr) 2011-10-31 2012-10-08 Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale
CN201280053989.1A CN103946411B (zh) 2011-10-31 2012-10-08 在初始渗氮阶段上在扩展的温度范围内的低压碳氮共渗方法
MX2014005219A MX359961B (es) 2011-10-31 2012-10-08 Método para carbonitruración a baja presión que tiene un intervalo de temperatura extendido en una fase de nitruración inicial.
US14/354,418 US9765422B2 (en) 2011-10-31 2012-10-08 Method for low-pressure carbonitriding having an extended temperature range in an initial nitridation phase
JP2014539273A JP6189849B2 (ja) 2011-10-31 2012-10-08 初期窒化段階に広範な温度範囲が設けられている低圧浸炭窒化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159875A FR2981947B1 (fr) 2011-10-31 2011-10-31 Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale

Publications (2)

Publication Number Publication Date
FR2981947A1 FR2981947A1 (fr) 2013-05-03
FR2981947B1 true FR2981947B1 (fr) 2014-01-03

Family

ID=47018193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159875A Expired - Fee Related FR2981947B1 (fr) 2011-10-31 2011-10-31 Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale

Country Status (9)

Country Link
US (1) US9765422B2 (fr)
EP (1) EP2773788B1 (fr)
JP (1) JP6189849B2 (fr)
KR (1) KR101945006B1 (fr)
CN (1) CN103946411B (fr)
BR (1) BR112014010314A2 (fr)
FR (1) FR2981947B1 (fr)
MX (1) MX359961B (fr)
WO (1) WO2013064335A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013006589A1 (de) * 2013-04-17 2014-10-23 Ald Vacuum Technologies Gmbh Verfahren und Vorrichtung für das thermochemische Härten von Werkstücken
FR3004731B1 (fr) * 2013-04-18 2016-05-13 Peugeot Citroen Automobiles Sa Procede de traitement thermochimique comportant une unique phase de nitruration avant une cementation
FR3028530B1 (fr) * 2014-11-14 2020-10-23 Peugeot Citroen Automobiles Sa Procede et installation de carbonitruration de piece(s) en acier sous basse pression et haute temperature
CN105420663B (zh) * 2015-11-20 2018-07-10 贵州师范大学 一种钛合金碳氮复合渗的表面处理方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1159875A (fr) 1956-10-17 1958-07-03 Machal Projecteurs Appareil clignoteur
JPH02294461A (ja) * 1989-05-09 1990-12-05 Mazda Motor Corp 鋼部材の浸炭処理方法
US5273585A (en) 1990-03-27 1993-12-28 Mazda Motor Corporation Heat-treating apparatus
FR2777911B1 (fr) * 1998-04-28 2000-07-28 Aubert & Duval Sa Procede de carbonitruration a basse pression de pieces en alliage metallique
JP3960697B2 (ja) * 1998-12-10 2007-08-15 株式会社日本テクノ 浸炭および浸炭窒化処理方法
JP3931276B2 (ja) * 2001-12-13 2007-06-13 光洋サーモシステム株式会社 真空浸炭窒化方法
PL204747B1 (pl) * 2002-10-31 2010-02-26 Politechnika & Lstrok Odzka Sposób nawęglania wyrobów stalowych w podciśnieniu
JP2006002194A (ja) * 2004-06-16 2006-01-05 Nsk Ltd 軸の製造方法
JP4655528B2 (ja) * 2004-07-12 2011-03-23 日産自動車株式会社 高強度機械構造用部品の製造方法、および高強度機械構造用部品
FR2884523B1 (fr) 2005-04-19 2008-01-11 Const Mecaniques Sa Et Procede et four de carbonitruration a basse pression
JP5295813B2 (ja) * 2009-02-17 2013-09-18 Ｄｏｗａサーモテック株式会社 鉄族系合金の窒化処理方法
DE102009002985A1 (de) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Verfahren zur Carbonitrierung
DE102010028165A1 (de) * 2010-04-23 2011-10-27 Robert Bosch Gmbh Verfahren zur Carbonitrierung von metallischen Bauteilen

Also Published As

Publication number Publication date
US20170241008A9 (en) 2017-08-24
WO2013064335A1 (fr) 2013-05-10
US9765422B2 (en) 2017-09-19
EP2773788B1 (fr) 2019-02-20
JP2014532808A (ja) 2014-12-08
MX359961B (es) 2018-10-17
BR112014010314A2 (pt) 2017-05-02
CN103946411A (zh) 2014-07-23
CN103946411B (zh) 2016-01-20
US20140238549A1 (en) 2014-08-28
EP2773788A1 (fr) 2014-09-10
JP6189849B2 (ja) 2017-08-30
KR20140101751A (ko) 2014-08-20
MX2014005219A (es) 2015-03-09
KR101945006B1 (ko) 2019-02-01
FR2981947A1 (fr) 2013-05-03

Similar Documents

Publication Publication Date Title
MX2018010427A (es) Formas solidas de un inhibidor de tienopirimidindiona acetil coa carboxilasa y metodos para su produccion.
BR112017003639A2 (pt) produção de poliolefina com catalisadores à base de cromo
AR096839A1 (es) Proceso mejorado para la producción de anticuerpos monoclonales
BR112013018975A2 (pt) processo para o preparo de 4-amino-5-fluoro-3-halo-6-(substituído)picolinatos
WO2014180456A8 (fr) Procédé de fabrication de pièces en acier léger
EA201690964A1 (ru) Композиции и способы для уменьшения серьезных неблагоприятных сердечно-сосудистых явлений
FR2981947B1 (fr) Procede de carbonitruration basse pression, a plage de temperature etendue dans une phase de nitruration initiale
BR112014017004A8 (pt) método para produção de n-butanol a partir de gás de síntese usando coculturas sintrópicas de micro-organismos anaeróbicos
BR112015032008A2 (pt) processamento de resíduo orgânico
MX2016009274A (es) Proceso de fabricacion de una banda de espesor variable y banda asociada.
NZ711192A (en) Process for making benzoxazepin compounds
EA201992191A1 (ru) Способ получения дейтерированного этанола из d
WO2014092827A3 (fr) Système et procédé pour améliorer la précision du gps dans un dispositif en utilisant une précision d'horodatage accrue
NZ722412A (en) Methods of preparing a hydrochloride salt of (1r,2r,5r)-5-amino-2-methylcyclohexanol
PL409076A1 (pl) Sposób otrzymywania 4'-metoksy-4-metylo-α, β-dihydrochalkonu
BRPI0803569A2 (pt) processo para a determinação de um teor de etanol de um combustìvel
WO2015077535A3 (fr) Nouvelles méthodes pour traiter des maladies neurodégénératives
PH12015502486A1 (en) N-(2-fluoro-2-phenethyl)carboxamides as nematicides and endoparasiticides
BR112012024182A2 (pt) processo para isomerizar cis-2-penteno-nitrila para 3-penteno-nitrilas, e, uso de amidinas, aminas terciárias ou misturas das mesmas
EA201690570A1 (ru) Процесс ферментации
NZ720805A (en) Processes for the preparation of pyrimidinylcyclopentane compounds
MX357137B (es) Metodo para carbonitruracion que tiene un paso de nitruracion final durante una disminucion de la temperatura.
FR2981948B1 (fr) Procede de carbonitruration basse pression, a gradient reduit de temperature dans une phase de nitruration initiale
WO2015055939A3 (fr) Procédé et appareil de séparation d'air par distillation cryogénique
BR112018068128A2 (pt) algoritmo e um método in vitro com base em edição de rna para selecionar o efeito particular induzido por compostos ativos

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

Owner name: ECM TECHNOLOGIES, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20200914