BR112013027543A2 - método de tratamento de superfície para material de metal e molde tratado por método de tratamento de superfície - Google Patents

método de tratamento de superfície para material de metal e molde tratado por método de tratamento de superfície

Info

Publication number
BR112013027543A2
BR112013027543A2 BR112013027543A BR112013027543A BR112013027543A2 BR 112013027543 A2 BR112013027543 A2 BR 112013027543A2 BR 112013027543 A BR112013027543 A BR 112013027543A BR 112013027543 A BR112013027543 A BR 112013027543A BR 112013027543 A2 BR112013027543 A2 BR 112013027543A2
Authority
BR
Brazil
Prior art keywords
treatment method
surface treatment
metal material
carbon
layer
Prior art date
Application number
BR112013027543A
Other languages
English (en)
Other versions
BR112013027543B1 (pt
Inventor
Fumio Kawahara
Katsuhiro Takami
Masahiro Okumiya
Nao Kumemoto
Yoshiki Tsunekawa
Yuichi Furukawa
Original Assignee
Mec Internat Co Ltd
Toyota Motor Co Ltd
Toyota School Foundation
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 Mec Internat Co Ltd, Toyota Motor Co Ltd, Toyota School Foundation filed Critical Mec Internat Co Ltd
Publication of BR112013027543A2 publication Critical patent/BR112013027543A2/pt
Publication of BR112013027543B1 publication Critical patent/BR112013027543B1/pt

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
    • C23C8/80—After-treatment
    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • 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
    • C23C8/24—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
    • C23C8/08—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
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

resumo patente de invenção: "método de tratamento de superfície para material de metal e molde tratado por método de tratamento de superfície". a presente invenção refere-se a um método de tratamento de superfície para um material de metal, o qual inclui aplicar ácido sulfúrico diluído a uma superfície do material de metal que é composto principalmente de ferro, executar um tratamento térmico no material de metal na presença de pelo menos um dentre co, co2 e gás orgânico, sob condições de nitrificação em que uma camada nitrificada é formada em uma camada de superfície do material de metal após a aplicação do ácido sulfúrico diluído para formar uma película de carbono que inclui pelo menos um dentre nanobobinas de carbono, nanotubos de carbono e nanofilamentos de carbono em uma superfície da camada nitrificada do material de metal.
BR112013027543-0A 2011-04-28 2012-04-12 método de tratamento de superfície para um material de metal BR112013027543B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-101602 2011-04-28
JP2011101602A JP5630767B2 (ja) 2011-04-28 2011-04-28 金属材の表面処理方法
PCT/IB2012/000845 WO2012146977A1 (en) 2011-04-28 2012-04-12 Surface treatment method for metal material and mold treated by surface treatment method

Publications (2)

Publication Number Publication Date
BR112013027543A2 true BR112013027543A2 (pt) 2017-01-10
BR112013027543B1 BR112013027543B1 (pt) 2018-12-26

Family

ID=46178575

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027543-0A BR112013027543B1 (pt) 2011-04-28 2012-04-12 método de tratamento de superfície para um material de metal

Country Status (8)

Country Link
US (1) US9644255B2 (pt)
EP (1) EP2701865B1 (pt)
JP (1) JP5630767B2 (pt)
KR (1) KR101552415B1 (pt)
CN (1) CN103501936B (pt)
BR (1) BR112013027543B1 (pt)
CA (1) CA2833814C (pt)
WO (1) WO2012146977A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009394A (ja) * 2012-07-02 2014-01-20 Toyota Motor Corp 表面処理方法
JP6197579B2 (ja) * 2013-10-29 2017-09-20 トヨタ自動車株式会社 金属の表面処理方法
JP6357042B2 (ja) * 2014-07-18 2018-07-11 株式会社日本テクノ ガス軟窒化方法およびガス軟窒化装置
US10252398B2 (en) 2016-06-06 2019-04-09 Superior Shot Peening, Inc. Tools and related methods for cold working fluid ends
US9844852B1 (en) * 2016-06-06 2017-12-19 Superior Shot Peening, Inc. Shot peening tools and related methods
JP2019038018A (ja) * 2017-08-25 2019-03-14 アイシン精機株式会社 アルミダイカスト金型用部品

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4246827B2 (ja) * 1998-12-15 2009-04-02 Ｔｄｋ株式会社 ダイヤモンド状炭素膜を被覆した部材
JP2007131884A (ja) * 2005-11-09 2007-05-31 Nippon Techno:Kk 低摩擦摺動部材
JP4694358B2 (ja) * 2005-11-30 2011-06-08 トヨタ自動車株式会社 鋳造方法と鋳造型の製造方法
JP5008944B2 (ja) 2006-10-27 2012-08-22 株式会社松岡鐵工所 金型
JP2009166093A (ja) * 2008-01-16 2009-07-30 Yushiro Chem Ind Co Ltd 離型剤及び鋳造方法
JP5036656B2 (ja) 2008-07-31 2012-09-26 トヨタ自動車株式会社 鋳造型の表面処理方法およびそれを用いた鋳造型
JP5231965B2 (ja) 2008-12-10 2013-07-10 トヨタ自動車株式会社 ダイカスト鋳造用の金型とダイカスト鋳造方法
JP4868052B2 (ja) 2009-10-29 2012-02-01 トヨタ自動車株式会社 金型の表面処理方法
JP5016016B2 (ja) 2009-11-27 2012-09-05 トヨタ自動車株式会社 表面処理済金型と、その製造方法

Also Published As

Publication number Publication date
JP5630767B2 (ja) 2014-11-26
CA2833814C (en) 2016-07-05
BR112013027543B1 (pt) 2018-12-26
CA2833814A1 (en) 2012-11-01
CN103501936A (zh) 2014-01-08
US20140048182A1 (en) 2014-02-20
EP2701865A1 (en) 2014-03-05
WO2012146977A1 (en) 2012-11-01
EP2701865B1 (en) 2016-12-21
CN103501936B (zh) 2015-11-25
JP2012233221A (ja) 2012-11-29
US9644255B2 (en) 2017-05-09
KR101552415B1 (ko) 2015-09-10
KR20130142183A (ko) 2013-12-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C23C 8/80 (2006.01), B82Y 30/00 (2011.01), B82Y 40

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) , TOYOTA SCHO

B25A Requested transfer of rights approved

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) , TOYOTA SCHOOL FOUNDATION (JP)

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) , TOYOTA SCHO

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) , TOYOTA SCHO

B15K Others concerning applications: alteration of classification

Ipc: B22C 3/00 (2006.01), B22C 9/12 (2006.01), B22D 17/

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/04/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2718 DE 07-02-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.