BR112013032503A2 - tratamento de superfície de uma peça metálica - Google Patents

tratamento de superfície de uma peça metálica

Info

Publication number
BR112013032503A2
BR112013032503A2 BR112013032503A BR112013032503A BR112013032503A2 BR 112013032503 A2 BR112013032503 A2 BR 112013032503A2 BR 112013032503 A BR112013032503 A BR 112013032503A BR 112013032503 A BR112013032503 A BR 112013032503A BR 112013032503 A2 BR112013032503 A2 BR 112013032503A2
Authority
BR
Brazil
Prior art keywords
metal part
particles
treatment
surface treatment
primary incidence
Prior art date
Application number
BR112013032503A
Other languages
English (en)
Inventor
Dransart Emmanuel
Samuel Joan
Baron Michel
Muller Teddy
Prezeau Tony
Original Assignee
Winoa
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 Winoa filed Critical Winoa
Publication of BR112013032503A2 publication Critical patent/BR112013032503A2/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
    • C23C8/60—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 solids, e.g. powders, pastes
    • C23C8/72—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 solids, e.g. powders, pastes more than one element being applied in one step
    • C23C8/74—Carbo-nitriding
    • C23C8/76—Carbo-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
    • 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
    • C23C8/02—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
    • 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
    • C23C8/36—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 using ionised gases, e.g. ionitriding
    • C23C8/38—Treatment 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
    • C21D2201/00—Treatment for obtaining particular effects
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Steel (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

resumo patente de invenção: "tratamento de superfície de uma peça metálica". a presente invenção refere-se o processo de tratamento de superfície de uma peça metálica comporta: exposição de uma superfície da peça metálica (1) a um fluxo de partículas sensivelmente esféricas, de maneira que qualquer parte dessa superfície receba essas partículas segundo primeiras incidências primárias, as incidências primárias das partículas sobre uma parte da superfície sendo essencialmente distribuídas em um cone ou uma película cônica que apresenta um semiângulo externo com vértices compreendidos entre 10° e 45°, até a obtenção de uma camada surfácica (3) de nanoestruturas, apresentando uma espessura média de várias dezenas de mícrons, as partículas apresentando um diâmetro inferior a 2 mm e superior a 0,1 mm e sendo projetadas a uma velocidade compreendida entre 40 m/s e 100 m/s. um tratamento termoquímico é em seguida aplicado, notadamente um tratamento à baixa temperatura do tipo nitretação ou à alta temperatura do tipo carbonitretação à baixa pressão.
BR112013032503A 2011-06-17 2012-06-18 tratamento de superfície de uma peça metálica BR112013032503A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1155358A FR2976589B1 (fr) 2011-06-17 2011-06-17 Traitement de surface d'une piece metallique
PCT/FR2012/051359 WO2012172270A1 (fr) 2011-06-17 2012-06-18 Traitement de surface d'une piece metallique

Publications (1)

Publication Number Publication Date
BR112013032503A2 true BR112013032503A2 (pt) 2017-02-21

Family

ID=46456899

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032503A BR112013032503A2 (pt) 2011-06-17 2012-06-18 tratamento de superfície de uma peça metálica

Country Status (12)

Country Link
US (1) US9382609B2 (pt)
EP (1) EP2721190B1 (pt)
JP (1) JP2014519557A (pt)
KR (1) KR20140053109A (pt)
CN (1) CN103635601A (pt)
BR (1) BR112013032503A2 (pt)
CA (1) CA2837821C (pt)
FR (1) FR2976589B1 (pt)
MX (1) MX2013014235A (pt)
RU (1) RU2013157269A (pt)
WO (1) WO2012172270A1 (pt)
ZA (1) ZA201400266B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016027207A1 (en) * 2014-08-18 2016-02-25 Bharat Forge Limited A method of hardening die surfaces
FR3032723B1 (fr) 2015-02-13 2021-01-29 Messier Bugatti Dowty Procede de fabrication d'une piece en acier faiblement allie nitrure
KR20170056047A (ko) * 2015-11-12 2017-05-23 주식회사 포스코 오렌지필 저항성이 우수한 오스테나이트계 스테인리스강 및 이의 제조 방법
CN105840809A (zh) * 2016-05-18 2016-08-10 山东理工大学 一种考虑温升影响的实时摩擦系数正向获取方法
FR3065072B1 (fr) * 2017-04-05 2019-04-19 Safran Procede de determination du taux de recouvrement d'une piece metallique ayant subi un traitement modifiant la rugosite de surface de ladite piece
JP7417216B2 (ja) 2021-02-24 2024-01-18 株式会社サーフテクノロジー オーステナイト系ステンレス鋼の生産方法
RU2766388C1 (ru) * 2021-04-02 2022-03-15 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Способ обработки поверхности на стальных деталях
CN113215578A (zh) * 2021-05-14 2021-08-06 马鞍山市恒精金属材料科技有限公司 一种汽车用金属减震杆表面处理方法
CN116652841B (zh) * 2023-07-31 2023-10-17 河南师范大学 一种物理实验用金属器具加工设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0853711A (ja) * 1994-08-11 1996-02-27 Kobe Steel Ltd 表面硬化処理方法
FR2812285B1 (fr) * 2000-07-28 2003-02-07 Univ Troyes Technologie Procede de traitement de nanostructures et dispositif de traitement de nanostructures
FR2812286B1 (fr) 2000-07-28 2003-03-07 Univ Troyes Technologie Procede de generation de nanostructures et dispositif de generation de nanostructures
WO2002010463A1 (fr) 2000-07-28 2002-02-07 Universite De Technologie De Troyes Procede mecanique de generation de nanostructures et dispositif mecanique de generation de nanostructures
JP3879059B2 (ja) 2002-01-07 2007-02-07 財団法人理工学振興会 ナノ結晶構造金属材料の製造方法及びナノ結晶構造金属材料
JP4112952B2 (ja) 2002-11-19 2008-07-02 新日本製鐵株式会社 表層部をナノ結晶化させた金属製品の製造方法
JP4131389B2 (ja) * 2002-11-29 2008-08-13 トヨタ自動車株式会社 ショットピーニング方法
JP4168342B2 (ja) * 2004-02-12 2008-10-22 トヨタ自動車株式会社 高硬度高磁気特性鋼材及びその製造方法
FR2884523B1 (fr) * 2005-04-19 2008-01-11 Const Mecaniques Sa Et Procede et four de carbonitruration a basse pression
JP5225596B2 (ja) * 2007-03-15 2013-07-03 株式会社不二Ｗｐｃ 熱間金型用合金鋼の強化方法及び該方法による熱疲労き裂の発生を抑止して成る熱間金型用合金鋼
CN101549480A (zh) * 2008-07-25 2009-10-07 广东巨轮模具股份有限公司 一种汽车子午线轮胎模具表面纳米化的方法
CN101580940B (zh) * 2009-06-10 2010-09-15 广东巨轮模具股份有限公司 一种汽车轮胎模具的快速节能气体软氮化方法

Also Published As

Publication number Publication date
US20140166160A1 (en) 2014-06-19
JP2014519557A (ja) 2014-08-14
EP2721190B1 (fr) 2016-02-24
US9382609B2 (en) 2016-07-05
KR20140053109A (ko) 2014-05-07
WO2012172270A1 (fr) 2012-12-20
EP2721190A1 (fr) 2014-04-23
FR2976589B1 (fr) 2014-09-12
MX2013014235A (es) 2014-01-23
CN103635601A (zh) 2014-03-12
CA2837821C (fr) 2019-05-07
CA2837821A1 (fr) 2012-12-20
FR2976589A1 (fr) 2012-12-21
ZA201400266B (en) 2014-11-26
RU2013157269A (ru) 2015-07-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]