WO2014016251A3 - Method for producing at least one component and open-loop and/or closed-loop control device - Google Patents

Method for producing at least one component and open-loop and/or closed-loop control device Download PDF

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Publication number
WO2014016251A3
WO2014016251A3 PCT/EP2013/065420 EP2013065420W WO2014016251A3 WO 2014016251 A3 WO2014016251 A3 WO 2014016251A3 EP 2013065420 W EP2013065420 W EP 2013065420W WO 2014016251 A3 WO2014016251 A3 WO 2014016251A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
loop
treatment chamber
control device
producing
Prior art date
Application number
PCT/EP2013/065420
Other languages
German (de)
French (fr)
Other versions
WO2014016251A2 (en
Inventor
David Koch
Siegfried Bajohr
Laszlo Hagymasi
Dominic BUCHHOLZ
Rainer Reimert
Thomas Waldenmaier
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP13741715.0A priority Critical patent/EP2877607B1/en
Priority to BR112015000822A priority patent/BR112015000822A2/en
Priority to CN201380039402.6A priority patent/CN104471100B/en
Priority to IN10406DEN2014 priority patent/IN2014DN10406A/en
Priority to US14/416,280 priority patent/US20150176114A1/en
Priority to JP2015522120A priority patent/JP6101350B2/en
Publication of WO2014016251A2 publication Critical patent/WO2014016251A2/en
Publication of WO2014016251A3 publication Critical patent/WO2014016251A3/en

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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
    • 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
    • C23C8/28—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
    • 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
    • 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)
  • Fuel-Injection Apparatus (AREA)

Abstract

The invention relates to a method for producing at least one, in particular metal, component (2), preferably a cylinder head, a nozzle body for a high-pressure injection pump, a component of a diesel injection engine, or a throttle disk, by means of low-pressure carbonitriding in at least one treatment chamber (4), which preferably can be evacuated, and an open-loop and/or closed-loop control device (11), which enables the setting of a specified ratio between a carbon concentration and a nitrogen concentration in a surface layer of the at least one component (2). In at least one treatment phase, a carbon-providing gas and a nitrogen-providing gas (8) are simultaneously introduced into the treatment chamber (4). Based on a specified ratio between a carbon concentration and a nitrogen concentration to be absorbed by the at least one component (2) in a surface layer of the component, a target value for the temperature and/or the pressure to be set in the treatment chamber is determined and is set in the treatment chamber for a specified time.
PCT/EP2013/065420 2012-07-24 2013-07-22 Method for producing at least one component and open-loop and/or closed-loop control device WO2014016251A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP13741715.0A EP2877607B1 (en) 2012-07-24 2013-07-22 Method for producing at least one component and open-loop and/or closed-loop control device
BR112015000822A BR112015000822A2 (en) 2012-07-24 2013-07-22 method for manufacturing at least one element and one regulating and / or controlling device
CN201380039402.6A CN104471100B (en) 2012-07-24 2013-07-22 Method and control and/or adjusting means for manufacturing at least one component
IN10406DEN2014 IN2014DN10406A (en) 2012-07-24 2013-07-22
US14/416,280 US20150176114A1 (en) 2012-07-24 2013-07-22 Method for Producing at least One Component and Open-Loop and/or Closed-Loop Control Device
JP2015522120A JP6101350B2 (en) 2012-07-24 2013-07-22 Method for manufacturing at least one component and open-loop control and / or closed-loop control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012212918.9A DE102012212918A1 (en) 2012-07-24 2012-07-24 Method for producing at least one component and control and / or regulating device
DE102012212918.9 2012-07-24

Publications (2)

Publication Number Publication Date
WO2014016251A2 WO2014016251A2 (en) 2014-01-30
WO2014016251A3 true WO2014016251A3 (en) 2014-05-08

Family

ID=48875018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/065420 WO2014016251A2 (en) 2012-07-24 2013-07-22 Method for producing at least one component and open-loop and/or closed-loop control device

Country Status (8)

Country Link
US (1) US20150176114A1 (en)
EP (1) EP2877607B1 (en)
JP (1) JP6101350B2 (en)
CN (1) CN104471100B (en)
BR (1) BR112015000822A2 (en)
DE (1) DE102012212918A1 (en)
IN (1) IN2014DN10406A (en)
WO (1) WO2014016251A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1680798A1 (en) * 1989-09-21 1991-09-30 Нижегородское станкостроительное производственное объединение Method of steel article nitrocarburizing
DE19719225C1 (en) * 1997-05-07 1998-08-06 Volker Dipl Ing Leverkus Method and apparatus for controlling a nitriding or nitro-carburising atmosphere
EP1964940A1 (en) * 2005-12-08 2008-09-03 Ntn Corporation Method of carbonitriding, process for producing machine part, and machine part
WO2011098306A1 (en) * 2010-02-15 2011-08-18 Robert Bosch Gmbh Method for carbonitriding at least one component in a treatment chamber
WO2012048669A1 (en) * 2010-10-11 2012-04-19 Ipsen International Gmbh Method and arrangement for carburizing and carbonitriding metallic materials

Family Cites Families (16)

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JPS5096436A (en) * 1973-12-27 1975-07-31
CH593346A5 (en) * 1974-02-07 1977-11-30 Ciba Geigy Ag
US4196233A (en) * 1974-02-07 1980-04-01 Ciba-Geigy Corporation Process for coating inorganic substrates with carbides, nitrides and/or carbonitrides
JPH0254752A (en) * 1988-08-16 1990-02-23 Demutetsuku Kk Method for nitriding structural steel and cast iron
JP3548918B2 (en) * 1995-05-16 2004-08-04 Ｎｔｎ株式会社 Rolling bearing
DE19909694A1 (en) 1999-03-05 2000-09-14 Stiftung Inst Fuer Werkstoffte Production of carbonitrided edge layers in a low pressure carburization process comprises enriching the edge layers with nitrogen at the end of the process using molecular nitrogen as donor gas
DE10118494C2 (en) 2001-04-04 2003-12-11 Aichelin Gesmbh Moedling Process for low pressure carbonitriding of steel parts
US6991687B2 (en) * 2001-07-27 2006-01-31 Surface Combustion, Inc. Vacuum carburizing with napthene hydrocarbons
AU2002218508A1 (en) * 2001-11-30 2003-06-17 Koyo Thermo Systems Co., Ltd. Method and apparatus for vacuum heat treatment
DE10322255B4 (en) 2003-05-16 2013-07-11 Ald Vacuum Technologies Ag Process for high temperature carburizing of steel parts
JP2005120404A (en) * 2003-10-15 2005-05-12 Nsk Ltd Gas carburization method, gas carbonitriding method, and surface treatment device
JP2005264270A (en) * 2004-03-19 2005-09-29 Honda Motor Co Ltd Crankshaft
JP4264082B2 (en) * 2005-12-08 2009-05-13 Ｎｔｎ株式会社 Carbonitriding method, machine part manufacturing method and machine part
JP2007197812A (en) * 2005-12-28 2007-08-09 Honda Motor Co Ltd Soft-nitrided non-heat-treated steel member
JP4191745B2 (en) * 2006-04-07 2008-12-03 Ｎｔｎ株式会社 Carbonitriding method, machine part manufacturing method and machine part
CN101698929B (en) * 2009-11-06 2012-07-25 江南工业集团有限公司 Pressurized gas nitrocarburizing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1680798A1 (en) * 1989-09-21 1991-09-30 Нижегородское станкостроительное производственное объединение Method of steel article nitrocarburizing
DE19719225C1 (en) * 1997-05-07 1998-08-06 Volker Dipl Ing Leverkus Method and apparatus for controlling a nitriding or nitro-carburising atmosphere
EP1964940A1 (en) * 2005-12-08 2008-09-03 Ntn Corporation Method of carbonitriding, process for producing machine part, and machine part
WO2011098306A1 (en) * 2010-02-15 2011-08-18 Robert Bosch Gmbh Method for carbonitriding at least one component in a treatment chamber
WO2012048669A1 (en) * 2010-10-11 2012-04-19 Ipsen International Gmbh Method and arrangement for carburizing and carbonitriding metallic materials

Also Published As

Publication number Publication date
JP6101350B2 (en) 2017-03-22
WO2014016251A2 (en) 2014-01-30
DE102012212918A1 (en) 2014-01-30
BR112015000822A2 (en) 2017-06-27
CN104471100A (en) 2015-03-25
CN104471100B (en) 2017-09-01
US20150176114A1 (en) 2015-06-25
JP2015528061A (en) 2015-09-24
IN2014DN10406A (en) 2015-08-14
EP2877607B1 (en) 2020-09-16
EP2877607A2 (en) 2015-06-03

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