EP1707646A4 - Method for activating surface of metal member - Google Patents

Method for activating surface of metal member

Info

Publication number
EP1707646A4
EP1707646A4 EP05703844A EP05703844A EP1707646A4 EP 1707646 A4 EP1707646 A4 EP 1707646A4 EP 05703844 A EP05703844 A EP 05703844A EP 05703844 A EP05703844 A EP 05703844A EP 1707646 A4 EP1707646 A4 EP 1707646A4
Authority
EP
European Patent Office
Prior art keywords
metal member
activating surface
activating
metal
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.)
Granted
Application number
EP05703844A
Other languages
German (de)
French (fr)
Other versions
EP1707646B1 (en
EP1707646A1 (en
Inventor
Kaoru Hoshino
Makoto Miyashita
Takashi Kawamura
Toshiko Totsuka
Hiroshi Eiraku
Kuniji Yashiro
Takumi Kurosawa
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.)
Parker Netsushori Kogyo KK
Original Assignee
Parker Netsushori Kogyo KK
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 Parker Netsushori Kogyo KK filed Critical Parker Netsushori Kogyo KK
Publication of EP1707646A1 publication Critical patent/EP1707646A1/en
Publication of EP1707646A4 publication Critical patent/EP1707646A4/en
Application granted granted Critical
Publication of EP1707646B1 publication Critical patent/EP1707646B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C23C8/02—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
EP05703844A 2004-01-20 2005-01-19 Method for activating surface of metal member Expired - Fee Related EP1707646B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004012328 2004-01-20
PCT/JP2005/000607 WO2005068679A1 (en) 2004-01-20 2005-01-19 Method for activating surface of metal member

Publications (3)

Publication Number Publication Date
EP1707646A1 EP1707646A1 (en) 2006-10-04
EP1707646A4 true EP1707646A4 (en) 2008-09-03
EP1707646B1 EP1707646B1 (en) 2009-08-12

Family

ID=34792370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05703844A Expired - Fee Related EP1707646B1 (en) 2004-01-20 2005-01-19 Method for activating surface of metal member

Country Status (7)

Country Link
US (1) US20070204934A1 (en)
EP (1) EP1707646B1 (en)
JP (1) JP4861703B2 (en)
KR (1) KR100858598B1 (en)
CN (1) CN1910303B (en)
DE (1) DE602005015934D1 (en)
WO (1) WO2005068679A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006233261A (en) * 2005-02-24 2006-09-07 Nippon Techno:Kk Gas nitriding method
KR100902169B1 (en) * 2007-07-24 2009-06-10 쳉-시엔 리우 Method for improvement of hardness of martensite type stainless surface
EP2278038A1 (en) 2009-07-20 2011-01-26 Danmarks Tekniske Universitet (DTU) A method of activating an article of passive ferrous or non-ferrous metal prior to carburizing, nitriding and/or nitrocarburizing
KR101704849B1 (en) 2009-08-07 2017-02-08 스와겔로크 컴패니 Low temperature carburization under soft vacuum
US8961711B2 (en) 2010-05-24 2015-02-24 Air Products And Chemicals, Inc. Method and apparatus for nitriding metal articles
CN102168269A (en) * 2011-03-16 2011-08-31 广州有色金属研究院 Method for preparing accelerated carburizing plasma nitrocarburizing and titanium carbonitride composite membrane layer
KR101245564B1 (en) * 2011-05-06 2013-03-20 주식회사 삼락열처리 Gas Nitriding Heat Treatment of the Stainless steel, Heat resisting steel and High alloy steel
AU2013210034A1 (en) 2012-01-20 2014-09-11 Swagelok Company Concurrent flow of activating gas in low temperature carburization
TWI548778B (en) * 2014-02-11 2016-09-11 國立臺灣大學 Method for treating stainless steel surface and stainless steel treating system
JP6357042B2 (en) * 2014-07-18 2018-07-11 株式会社日本テクノ Gas soft nitriding method and gas soft nitriding apparatus
JP6516238B2 (en) * 2015-03-30 2019-05-22 日鉄ステンレス株式会社 Austenitic stainless steel and method for producing the same
TWI798885B (en) 2020-11-18 2023-04-11 日商帕卡熱處理工業股份有限公司 Metal component processing method and processing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851810C (en) * 1943-06-19 1952-10-09 Bergwerksverband Zur Verwertun Cementing of objects made of iron, steel and their alloys
GB1293053A (en) * 1969-06-25 1972-10-18 Uss Eng & Consult Method and apparatus for maintaining the composition of a nitriding atmosphere

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984411A (en) * 1933-06-08 1934-12-18 Du Pont Method of case hardening
US2095565A (en) * 1936-11-18 1937-10-12 Electro Alloys Company Carburizing box
US2404060A (en) * 1944-02-03 1946-07-16 Westinghouse Electric Corp High temperature furnace
US3281517A (en) * 1963-11-19 1966-10-25 Melpar Inc Vacuum furnace
JPS51105938A (en) * 1975-02-28 1976-09-20 Fujikoshi Kk Ko chutetsuno teionshintanchitsukashorihoho
JPS52145344A (en) * 1976-05-31 1977-12-03 Daido Steel Co Ltd Method of preparing atmosphere gas for soft nitriding
US4145232A (en) * 1977-06-03 1979-03-20 Union Carbide Corporation Process for carburizing steel
US4175986A (en) * 1978-10-19 1979-11-27 Trw Inc. Inert carrier gas heat treating control process
ZA812776B (en) * 1980-05-02 1982-07-28 African Oxygen Ltd Heat treatment of metals
JPH05202464A (en) * 1992-01-27 1993-08-10 Parker Netsushiyori Kogyo Kk Method for partially nitriding parts
EP0818555B2 (en) * 1995-03-29 2007-08-15 JH Corporation Method for vacuum carburization
JPH10219418A (en) * 1997-02-06 1998-08-18 Nippon Bell Parts Kk Method for nitriding high-chromium alloy steel with gaseous ammonia
JP3960697B2 (en) * 1998-12-10 2007-08-15 株式会社日本テクノ Carburizing and carbonitriding methods

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851810C (en) * 1943-06-19 1952-10-09 Bergwerksverband Zur Verwertun Cementing of objects made of iron, steel and their alloys
GB1293053A (en) * 1969-06-25 1972-10-18 Uss Eng & Consult Method and apparatus for maintaining the composition of a nitriding atmosphere

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005068679A1 *

Also Published As

Publication number Publication date
WO2005068679A1 (en) 2005-07-28
DE602005015934D1 (en) 2009-09-24
JPWO2005068679A1 (en) 2007-12-27
CN1910303A (en) 2007-02-07
JP4861703B2 (en) 2012-01-25
US20070204934A1 (en) 2007-09-06
EP1707646B1 (en) 2009-08-12
KR20060114368A (en) 2006-11-06
KR100858598B1 (en) 2008-09-17
EP1707646A1 (en) 2006-10-04
CN1910303B (en) 2010-05-12

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