FR3028530B1 - Procede et installation de carbonitruration de piece(s) en acier sous basse pression et haute temperature - Google Patents

Procede et installation de carbonitruration de piece(s) en acier sous basse pression et haute temperature Download PDF

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Publication number
FR3028530B1
FR3028530B1 FR1460975A FR1460975A FR3028530B1 FR 3028530 B1 FR3028530 B1 FR 3028530B1 FR 1460975 A FR1460975 A FR 1460975A FR 1460975 A FR1460975 A FR 1460975A FR 3028530 B1 FR3028530 B1 FR 3028530B1
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France
Prior art keywords
temperature
nitrogen
carbonitruring
steel part
plant
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FR1460975A
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English (en)
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FR3028530A1 (fr
Inventor
Philippe Lapierre
Jerome Lardinois
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PSA Automobiles SA
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Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1460975A priority Critical patent/FR3028530B1/fr
Priority to JP2017525942A priority patent/JP7092500B2/ja
Priority to CN201580061659.0A priority patent/CN107109616B/zh
Priority to PCT/FR2015/052742 priority patent/WO2016075377A1/fr
Priority to US15/526,272 priority patent/US11512381B2/en
Priority to EP15805560.8A priority patent/EP3218530B1/fr
Publication of FR3028530A1 publication Critical patent/FR3028530A1/fr
Application granted granted Critical
Publication of FR3028530B1 publication Critical patent/FR3028530B1/fr
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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
    • C23C8/06—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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • C23C8/80—After-treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/02—Combinations of furnaces of kinds not covered by a single preceding main group combined in one structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/04—Ram or pusher apparatus
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Une installation de carbonitruration (IC) comprend une chambre de chauffage (CC), pour chauffer au moins une pièce en acier (PA) à une première température, sous un gaz neutre et une pression choisie, une première chambre d'enrichissement (CE1) pour enrichir en azote la pièce chauffée, par nitruration en phase α sous une deuxième température inférieure ou égale à la première température, une seconde chambre d'enrichissement (CE2) pour enrichir en carbone la pièce enrichie en azote, par cémentation sous une troisième température supérieure à la deuxième température, une chambre de trempe (CT) pour tremper sous pression la pièce enrichie en azote et en carbone, un sas de transfert (ST) communiquant avec les chambres et propre à accueillir temporairement la pièce dans une atmosphère contrôlée, et des moyens de transfert (MT) pour transférer la pièce d'une chambre à une autre chambre via le sas de transfert (ST).
FR1460975A 2014-11-14 2014-11-14 Procede et installation de carbonitruration de piece(s) en acier sous basse pression et haute temperature Active FR3028530B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1460975A FR3028530B1 (fr) 2014-11-14 2014-11-14 Procede et installation de carbonitruration de piece(s) en acier sous basse pression et haute temperature
JP2017525942A JP7092500B2 (ja) 2014-11-14 2015-10-12 低圧かつ高温で１つ以上の鋼部品を浸炭窒化する方法および設備
CN201580061659.0A CN107109616B (zh) 2014-11-14 2015-10-12 在较低压强和较高温度下钢零件的碳氮共渗方法和设备
PCT/FR2015/052742 WO2016075377A1 (fr) 2014-11-14 2015-10-12 Procédé et installation de carbonitruration de pièce(s) en acier sous basse pression et haute température
US15/526,272 US11512381B2 (en) 2014-11-14 2015-10-12 Method and facility for carbonitriding one or more steel parts under low pressure and at a high temperature
EP15805560.8A EP3218530B1 (fr) 2014-11-14 2015-10-12 Procédé et installation de carbonitruration de pièce(s) en acier sous basse pression et haute température

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1460975A FR3028530B1 (fr) 2014-11-14 2014-11-14 Procede et installation de carbonitruration de piece(s) en acier sous basse pression et haute temperature

Publications (2)

Publication Number Publication Date
FR3028530A1 FR3028530A1 (fr) 2016-05-20
FR3028530B1 true FR3028530B1 (fr) 2020-10-23

Family

ID=52684355

Family Applications (1)

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FR1460975A Active FR3028530B1 (fr) 2014-11-14 2014-11-14 Procede et installation de carbonitruration de piece(s) en acier sous basse pression et haute temperature

Country Status (6)

Country Link
US (1) US11512381B2 (fr)
EP (1) EP3218530B1 (fr)
JP (1) JP7092500B2 (fr)
CN (1) CN107109616B (fr)
FR (1) FR3028530B1 (fr)
WO (1) WO2016075377A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111118267B (zh) * 2020-01-19 2022-01-28 王宁 使用油或油-气氛作为淬火介质的等温淬火多用炉生产线
US11486312B2 (en) 2020-08-04 2022-11-01 Ge Avio S.R.L. Gearbox efficiency rating for turbomachine engines
US11365688B2 (en) 2020-08-04 2022-06-21 G.E. Avio S.r.l. Gearbox efficiency rating for turbomachine engines
US11401829B2 (en) 2020-08-04 2022-08-02 Ge Avio S.R.L. Gearbox efficiency rating for turbomachine engines
US11473507B2 (en) 2020-08-04 2022-10-18 Ge Avio S.R.L. Gearbox efficiency rating for turbomachine engines
CN114776395B (zh) 2021-01-22 2023-10-31 通用电气阿维奥有限责任公司 用于涡轮机的高效周转齿轮组件及其制造方法
CN112941455B (zh) * 2021-01-29 2022-11-11 成都赛飞斯金属科技有限公司 一种qpq智能加工控制系统
IT202200001613A1 (it) 2022-01-31 2023-07-31 Gen Electric Valutazione di efficienza motoristica complessiva per motori a turbomacchina
FR3132720B1 (fr) 2022-02-11 2024-08-23 Skf Aerospace France Procédé de renforcement d’une pièce en acier par carbonitruration

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Publication number Priority date Publication date Assignee Title
IT983006B (it) * 1972-04-29 1974-10-31 Zahnradfabrik Friedrichshafen Procedimento per la nitrurazione a gas di acciai non legati e le gati in due stadi
JPS5541908A (en) * 1978-09-14 1980-03-25 Hinode Kinzoku Netsuren Kk Surface hardening method of steel
JPH0324258A (ja) * 1989-06-20 1991-02-01 Koyo Seiko Co Ltd 浸炭鋼部品の表面硬化処理方法
JP3017303B2 (ja) * 1990-03-27 2000-03-06 光洋サーモシステム株式会社 熱処理装置
JP3926431B2 (ja) 1997-07-07 2007-06-06 Ｎｔｎ株式会社 薄板部品の焼入れ方法
FR2801059B1 (fr) 1999-11-17 2002-01-25 Etudes Const Mecaniques Procede de trempe apres cementation a basse pression
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
JP2007046088A (ja) * 2005-08-09 2007-02-22 Yuki Koshuha:Kk 浸窒焼入品及びその製造方法
DE102009002985A1 (de) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Verfahren zur Carbonitrierung
EP2278038A1 (fr) 2009-07-20 2011-01-26 Danmarks Tekniske Universitet (DTU) Procédé d'activation d'un article de métal passif ferreux ou non ferreux préalable à la carburation, à la nitruration et/ou à la nitrocarburation
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Also Published As

Publication number Publication date
CN107109616A (zh) 2017-08-29
EP3218530A1 (fr) 2017-09-20
FR3028530A1 (fr) 2016-05-20
JP7092500B2 (ja) 2022-06-28
CN107109616B (zh) 2020-04-14
JP2017535671A (ja) 2017-11-30
US20180363123A1 (en) 2018-12-20
EP3218530B1 (fr) 2020-05-13
US11512381B2 (en) 2022-11-29
WO2016075377A1 (fr) 2016-05-19

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