DK1521861T3 - Indsætningshærdning af rustfrit stål - Google Patents

Indsætningshærdning af rustfrit stål

Info

Publication number
DK1521861T3
DK1521861T3 DK03737943T DK03737943T DK1521861T3 DK 1521861 T3 DK1521861 T3 DK 1521861T3 DK 03737943 T DK03737943 T DK 03737943T DK 03737943 T DK03737943 T DK 03737943T DK 1521861 T3 DK1521861 T3 DK 1521861T3
Authority
DK
Denmark
Prior art keywords
stainless steel
steel insert
hardening
article
top layer
Prior art date
Application number
DK03737943T
Other languages
Danish (da)
English (en)
Inventor
Per Moller
Marcel A J Somers
Thomas Christiansen
Original Assignee
Univ Danmarks Tekniske
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
Priority claimed from DK200201108A external-priority patent/DK174707B1/da
Application filed by Univ Danmarks Tekniske filed Critical Univ Danmarks Tekniske
Application granted granted Critical
Publication of DK1521861T3 publication Critical patent/DK1521861T3/da

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
    • C23C8/08—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
    • 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
    • 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
    • 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

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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Discharge Heating (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Dowels (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DK03737943T 2002-07-16 2003-07-15 Indsætningshærdning af rustfrit stål DK1521861T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK200201108A DK174707B1 (da) 2002-07-16 2002-07-16 Indsætningshærdning af rustfrit stål
US40121502P 2002-08-05 2002-08-05
PCT/DK2003/000497 WO2004007789A2 (en) 2002-07-16 2003-07-15 Case-hardening of stainless steel

Publications (1)

Publication Number Publication Date
DK1521861T3 true DK1521861T3 (da) 2008-01-21

Family

ID=30116817

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03737943T DK1521861T3 (da) 2002-07-16 2003-07-15 Indsætningshærdning af rustfrit stål

Country Status (12)

Country Link
US (1) US7431778B2 (ja)
EP (1) EP1521861B1 (ja)
JP (1) JP2005533185A (ja)
KR (1) KR20050029214A (ja)
AT (1) ATE373115T1 (ja)
AU (1) AU2003245864A1 (ja)
CA (1) CA2492506C (ja)
DE (1) DE60316294T2 (ja)
DK (1) DK1521861T3 (ja)
ES (1) ES2292983T3 (ja)
PT (1) PT1521861E (ja)
WO (1) WO2004007789A2 (ja)

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WO2005124910A1 (ja) * 2004-06-21 2005-12-29 Kabushiki Kaisha Riken オーステナイト系ステンレス鋼を基材とする燃料電池用セパレータ
US7687177B2 (en) * 2004-09-16 2010-03-30 General Motors Corporation Nitrided bipolar plates
DE202005008582U1 (de) * 2005-05-31 2005-07-28 Arnold & Stolzenberg Gmbh Rollenkette
KR20080012324A (ko) * 2005-05-31 2008-02-11 산드빅 인터렉츄얼 프로퍼티 에이비 전기 접촉 스프링과 같은, 금속 스트립 제품, 및 그 제조방법
JP5132553B2 (ja) * 2005-06-22 2013-01-30 ボディコート ネザーランズ ホールディング ベスローテン フェンノートシャップ 炭化水素ガス中での浸炭化方法
US7846272B2 (en) * 2006-04-28 2010-12-07 Gm Global Technology Operations, Inc. Treated austenitic steel for vehicles
WO2008124238A2 (en) * 2007-04-05 2008-10-16 Swagelock Company Diffusion promoters for low temperature case hardening
KR100869334B1 (ko) * 2007-04-26 2008-11-19 학교법인 동의학원 저온 플라즈마 기술을 이용한 스테인리스 스틸침탄질화층의 형성방법
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
CA2771090C (en) 2009-08-07 2017-07-11 Swagelok Company Low temperature carburization under soft vacuum
DE112010005202B4 (de) * 2010-01-29 2018-05-03 National University Corporation Kumamoto University Verfahren zur Behandlung einer Metalloberfläche
KR20110104631A (ko) * 2010-03-17 2011-09-23 동아대학교 산학협력단 고내식성 및 고경도 컬러 오스테나이트계 스테인리스강재 및 그 제조방법
CN101880851B (zh) * 2010-04-29 2015-02-04 山东科技大学 一种合金铸铁低温表面催化渗氮的新方法
US8425691B2 (en) 2010-07-21 2013-04-23 Kenneth H. Moyer Stainless steel carburization process
US8182617B2 (en) 2010-10-04 2012-05-22 Moyer Kenneth A Nitrogen alloyed stainless steel and process
TWI421376B (zh) * 2011-01-28 2014-01-01 Taiwan Powder Technologies Co Ltd Method of Improving Strength and Hardness of Powder Metallurgy Stainless Steel
TWI421374B (zh) * 2011-01-28 2014-01-01 Taiwan Powder Technologies Co Ltd Stainless steel low temperature carburizing method
CN102676979B (zh) * 2011-03-15 2015-08-26 台耀科技股份有限公司 提升粉末冶金不锈钢强度及硬度的方法
CN102676980B (zh) * 2011-03-15 2014-12-17 台耀科技股份有限公司 不锈钢低温渗碳方法
MY165022A (en) 2011-04-28 2018-02-28 Expanite As Method for solution hardening of a cold deformed workpiece of a passive alloy, and a member solution hardened by the method
FR2980804B1 (fr) * 2011-09-30 2014-06-27 Areva Np Procede de realisation a partir d'une ebauche en acier inoxydable austenitique a faible teneur en carbone d'une gaine resistant a l'usure et a la corrosion pour reacteur nucleaire, gaine et grappe de commande correspondantes
WO2013109415A1 (en) 2012-01-20 2013-07-25 Swagelok Company Concurrent flow of activating gas in low temperature carburization
CA2869018A1 (en) * 2012-04-27 2013-10-31 Expanite A/S Method for solution hardening of a cold deformed workpiece of a passive alloy, and a member solution hardened by the method
JP6003783B2 (ja) * 2013-04-11 2016-10-05 トヨタ自動車株式会社 製品の品質検査方法
DE102013010807A1 (de) * 2013-06-27 2014-12-31 Liebherr-Aerospace Lindenberg Gmbh Bauteil eines Luftfahrzeuges
WO2015171698A1 (en) 2014-05-06 2015-11-12 Case Western Reserve University Alloy surface activation by immersion in aqueous acid solution
US10214805B2 (en) * 2014-07-31 2019-02-26 Swagelok Company Enhanced activation of self-passivating metals
JP2018519125A (ja) * 2015-07-06 2018-07-19 ノボ・ノルデイスク・エー／エス 表面硬化した注射針及びその製造方法
KR20210019435A (ko) 2018-06-11 2021-02-22 스웨이지락 캄파니 자가-부동태화 금속의 화학적 활성화
JP2023523333A (ja) 2020-04-29 2023-06-02 スウェージロック カンパニー 低温軟窒化のための試薬コーティングを使用する自己不動態化金属の活性化

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Also Published As

Publication number Publication date
US20060090817A1 (en) 2006-05-04
AU2003245864A1 (en) 2004-02-02
PT1521861E (pt) 2007-10-31
CA2492506A1 (en) 2004-01-22
EP1521861A2 (en) 2005-04-13
DE60316294D1 (de) 2007-10-25
US7431778B2 (en) 2008-10-07
JP2005533185A (ja) 2005-11-04
KR20050029214A (ko) 2005-03-24
ES2292983T3 (es) 2008-03-16
ATE373115T1 (de) 2007-09-15
EP1521861B1 (en) 2007-09-12
WO2004007789A3 (en) 2004-03-18
CA2492506C (en) 2008-10-28
DE60316294T2 (de) 2008-06-19
WO2004007789A2 (en) 2004-01-22

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