FR2874079B1 - Machine de traitement thermochimique de cementation - Google Patents

Machine de traitement thermochimique de cementation

Info

Publication number
FR2874079B1
FR2874079B1 FR0408723A FR0408723A FR2874079B1 FR 2874079 B1 FR2874079 B1 FR 2874079B1 FR 0408723 A FR0408723 A FR 0408723A FR 0408723 A FR0408723 A FR 0408723A FR 2874079 B1 FR2874079 B1 FR 2874079B1
Authority
FR
France
Prior art keywords
thermochemical
treatment machine
cement treatment
cement
machine
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
FR0408723A
Other languages
English (en)
French (fr)
Other versions
FR2874079A1 (fr
Inventor
Francis Pelissier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0408723A priority Critical patent/FR2874079B1/fr
Priority to PCT/FR2005/002018 priority patent/WO2006024780A1/fr
Priority to JP2007524374A priority patent/JP5005537B2/ja
Priority to EP05796230A priority patent/EP1786944B1/de
Priority to DE602005005343T priority patent/DE602005005343T2/de
Priority to US11/658,261 priority patent/US20080084011A1/en
Publication of FR2874079A1 publication Critical patent/FR2874079A1/fr
Application granted granted Critical
Publication of FR2874079B1 publication Critical patent/FR2874079B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C23C8/08—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 only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • 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
    • C23C8/06—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
    • C23C8/08—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 only one element being applied
    • C23C8/20—Carburising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
FR0408723A 2004-08-06 2004-08-06 Machine de traitement thermochimique de cementation Expired - Fee Related FR2874079B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0408723A FR2874079B1 (fr) 2004-08-06 2004-08-06 Machine de traitement thermochimique de cementation
PCT/FR2005/002018 WO2006024780A1 (fr) 2004-08-06 2005-08-02 Machine de traitement thermochimique basse pression
JP2007524374A JP5005537B2 (ja) 2004-08-06 2005-08-02 低圧熱化学的処理機械
EP05796230A EP1786944B1 (de) 2004-08-06 2005-08-02 Vorrichtung zur thermomechanischen behandlung bei niedrigem druck
DE602005005343T DE602005005343T2 (de) 2004-08-06 2005-08-02 Vorrichtung zur thermomechanischen behandlung bei niedrigem druck
US11/658,261 US20080084011A1 (en) 2004-08-06 2005-08-02 Low Pressure Thermochemical Treatment Machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408723A FR2874079B1 (fr) 2004-08-06 2004-08-06 Machine de traitement thermochimique de cementation

Publications (2)

Publication Number Publication Date
FR2874079A1 FR2874079A1 (fr) 2006-02-10
FR2874079B1 true FR2874079B1 (fr) 2008-07-18

Family

ID=34947522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0408723A Expired - Fee Related FR2874079B1 (fr) 2004-08-06 2004-08-06 Machine de traitement thermochimique de cementation

Country Status (6)

Country Link
US (1) US20080084011A1 (de)
EP (1) EP1786944B1 (de)
JP (1) JP5005537B2 (de)
DE (1) DE602005005343T2 (de)
FR (1) FR2874079B1 (de)
WO (1) WO2006024780A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103048248A (zh) * 2012-12-11 2013-04-17 哈尔滨医科大学 可调节有效扩散面积和接受池容积的扩散池装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL228603B1 (pl) * 2015-02-04 2018-04-30 Seco/Warwick Spolka Akcyjna Piec wielokomorowy do nawęglania próżniowego i hartowania kół zębatych, wałków, pierścieni i tym podobnych detali

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662996A (en) * 1970-03-23 1972-05-16 Holcroft & Co Multi-chamber carburizing apparatus
JPS6016492B2 (ja) * 1979-06-14 1985-04-25 株式会社クボタ 鋳鉄管の熱処理装置
FR2487492B1 (fr) * 1980-07-25 1987-07-17 Bmi Four pour traitement thermique ou thermochimique en continu de metaux
JPS5765961U (de) * 1980-10-03 1982-04-20
JPS60141863A (ja) * 1983-12-28 1985-07-26 Santetsuku:Kk 連続熱処理方法および連続熱処理装置
DD243050A1 (de) * 1985-11-27 1987-02-18 Hochvakuum Dresden Veb Rezipient fuer vakuumanlagen
JP2958710B2 (ja) * 1990-11-28 1999-10-06 本田技研工業株式会社 クランクシャフトのガス軟窒化法
US5402994A (en) * 1992-01-15 1995-04-04 Aichelin Gmbh Device for heat-treating metal workpieces
WO1993014229A1 (de) * 1992-01-15 1993-07-22 Aichelin Gmbh Vorrichtung zur wärmebehandlung metallischer werkstücke
JP3490791B2 (ja) * 1994-12-20 2004-01-26 光洋サーモシステム株式会社 多室熱処理炉
JP3448789B2 (ja) * 1995-01-20 2003-09-22 同和鉱業株式会社 ガス浸炭方法
JP3895000B2 (ja) * 1996-06-06 2007-03-22 Ｄｏｗａホールディングス株式会社 浸炭焼入焼戻方法及び装置
FR2801059B1 (fr) * 1999-11-17 2002-01-25 Etudes Const Mecaniques Procede de trempe apres cementation a basse pression
DE10021583A1 (de) * 2000-05-04 2001-11-15 Ald Vacuum Techn Ag Verfahren und Vorrichtung zum Aufkohlen und Härten von Werkstückchargen
EP1229137B1 (de) * 2001-01-26 2006-08-09 Ipsen International GmbH Vorrichtung und Verfahren zum Transportieren metallischer Werkstücke sowie Anlage zur Wärmebehandlung dieser Werkstücke
FR2821362B1 (fr) * 2001-02-23 2003-06-13 Etudes Const Mecaniques Procede de cementation basse pression
JP2003042664A (ja) * 2001-07-31 2003-02-13 Daido Steel Co Ltd 真空加熱炉
JP2003183728A (ja) * 2001-12-14 2003-07-03 Jh Corp 真空熱処理装置
US6902635B2 (en) * 2001-12-26 2005-06-07 Nitrex Metal Inc. Multi-cell thermal processing unit
JP2004091900A (ja) * 2002-09-03 2004-03-25 Toyota Motor Corp ガス浸炭方法及びガス浸炭装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103048248A (zh) * 2012-12-11 2013-04-17 哈尔滨医科大学 可调节有效扩散面积和接受池容积的扩散池装置
CN103048248B (zh) * 2012-12-11 2015-08-26 哈尔滨医科大学 可调节有效扩散面积和接受池容积的扩散池装置

Also Published As

Publication number Publication date
EP1786944B1 (de) 2008-03-12
FR2874079A1 (fr) 2006-02-10
DE602005005343D1 (de) 2008-04-24
DE602005005343T2 (de) 2009-03-19
WO2006024780A1 (fr) 2006-03-09
JP5005537B2 (ja) 2012-08-22
EP1786944A1 (de) 2007-05-23
US20080084011A1 (en) 2008-04-10
JP2008509282A (ja) 2008-03-27

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