JPH06504814A - 焼結鉄からなる表面硬化加工片の製造 - Google Patents

焼結鉄からなる表面硬化加工片の製造

Info

Publication number
JPH06504814A
JPH06504814A JP4503243A JP50324392A JPH06504814A JP H06504814 A JPH06504814 A JP H06504814A JP 4503243 A JP4503243 A JP 4503243A JP 50324392 A JP50324392 A JP 50324392A JP H06504814 A JPH06504814 A JP H06504814A
Authority
JP
Japan
Prior art keywords
manufacture
steam
sintered iron
workpieces made
carried out
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.)
Pending
Application number
JP4503243A
Other languages
English (en)
Japanese (ja)
Inventor
シュナイダー，　ルードルフ
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.)
Robert Bosch GmbH
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
Publication of JPH06504814A publication Critical patent/JPH06504814A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • C23C8/10—Oxidising
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
    • C23C8/18—Oxidising 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Articles (AREA)
JP4503243A 1991-02-07 1992-02-06 焼結鉄からなる表面硬化加工片の製造 Pending JPH06504814A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4103692.1 1991-02-07
DE4103692 1991-02-07
DE4140148.4 1991-12-05
DE4140148A DE4140148A1 (de) 1991-02-07 1991-12-05 Verfahren zum herstellen eines oberflaechengehaerteten werkstuecks aus sintereisen
PCT/DE1992/000074 WO1992013666A1 (de) 1991-02-07 1992-02-06 Verfahren zum herstellen eines oberflächengehärteten werkstückes aus sintereisen

Publications (1)

Publication Number Publication Date
JPH06504814A true JPH06504814A (ja) 1994-06-02

Family

ID=25900829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4503243A Pending JPH06504814A (ja) 1991-02-07 1992-02-06 焼結鉄からなる表面硬化加工片の製造

Country Status (6)

Country Link
US (1) US5383979A (enExample)
EP (1) EP0570421B1 (enExample)
JP (1) JPH06504814A (enExample)
KR (1) KR930703105A (enExample)
DE (2) DE4140148A1 (enExample)
WO (1) WO1992013666A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011012305A (ja) * 2009-07-01 2011-01-20 Honda Motor Co Ltd 窒化部材およびその製造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3119732B2 (ja) 1992-09-17 2000-12-25 新日本製鐵株式会社 高接触疲労強度歯車の製造方法
DE19917605B4 (de) * 1999-04-19 2005-10-27 Renk Ag Getriebe für Windgeneratoren
US6623237B2 (en) * 2001-08-21 2003-09-23 Delphi Technologies, Inc. Wear resistant fuel pump
WO2013127905A1 (en) * 2012-02-29 2013-09-06 Höganäs Ab (Publ) Pm automotive component and its manufacture
DE102012219949A1 (de) 2012-10-31 2014-04-30 Schaeffler Technologies Gmbh & Co. Kg Rotor eines Nockenwellenverstellers, Nockenwellenversteller mit einem solchen Rotor und Verfahren zum Herstellen eines Rotors
AT517751B1 (de) * 2015-09-29 2018-04-15 Miba Sinter Austria Gmbh Verfahren zur Herstellung eines Sinterzahnrades
DE102016122826A1 (de) 2016-11-25 2018-05-30 Schaeffler Technologies AG & Co. KG Wellgetriebe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583901A (ja) * 1981-07-01 1983-01-10 Toyota Motor Corp 摺動部材の製法
DE3301541A1 (de) * 1983-01-19 1984-07-19 Ringsdorff-Werke GmbH, 5300 Bonn Verfahren zur herstellung oberflaechengehaerteter sinterkoerper
JPH0713242B2 (ja) * 1985-04-30 1995-02-15 住友電気工業株式会社 焼結機械部品の表面処理方法
US4738730A (en) * 1986-02-18 1988-04-19 Lindberg Corporation Steam sealing for nitrogen treated ferrous part
DE3806933A1 (de) * 1988-03-03 1989-11-30 Man Technologie Gmbh Verfahren zur herstellung von oxidschichten auf staehlen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011012305A (ja) * 2009-07-01 2011-01-20 Honda Motor Co Ltd 窒化部材およびその製造方法

Also Published As

Publication number Publication date
WO1992013666A1 (de) 1992-08-20
EP0570421A1 (de) 1993-11-24
US5383979A (en) 1995-01-24
DE4140148C2 (enExample) 1993-03-18
DE59203117D1 (de) 1995-09-07
DE4140148A1 (de) 1992-08-13
KR930703105A (ko) 1993-11-29
EP0570421B1 (de) 1995-08-02

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