JPH11315362A - 真空浸炭法 - Google Patents

真空浸炭法

Info

Publication number
JPH11315362A
JPH11315362A JP9495599A JP9495599A JPH11315362A JP H11315362 A JPH11315362 A JP H11315362A JP 9495599 A JP9495599 A JP 9495599A JP 9495599 A JP9495599 A JP 9495599A JP H11315362 A JPH11315362 A JP H11315362A
Authority
JP
Japan
Prior art keywords
propane
gas
carburizing
vacuum
charge
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
JP9495599A
Other languages
English (en)
Japanese (ja)
Inventor
Friedrich Preisser
プライサー フリードリヒ
Guenter Schmitz
シュミット ギュンター
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.)
ALD Vacuum Technologies GmbH
Original Assignee
ALD Vacuum Technologies 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 ALD Vacuum Technologies GmbH filed Critical ALD Vacuum Technologies GmbH
Publication of JPH11315362A publication Critical patent/JPH11315362A/ja
Pending legal-status Critical Current

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
    • C23C8/06—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

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)
JP9495599A 1998-04-04 1999-04-01 真空浸炭法 Pending JPH11315362A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998115233 DE19815233A1 (de) 1998-04-04 1998-04-04 Verfahren zur Vakuumaufkohlung unter Behandlungsgas
DE19815233.7 1998-04-04

Publications (1)

Publication Number Publication Date
JPH11315362A true JPH11315362A (ja) 1999-11-16

Family

ID=7863663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9495599A Pending JPH11315362A (ja) 1998-04-04 1999-04-01 真空浸炭法

Country Status (3)

Country Link
EP (1) EP0947600A3 (de)
JP (1) JPH11315362A (de)
DE (1) DE19815233A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846366B2 (en) 2001-01-19 2005-01-25 Oriental Engineering Co., Ltd. Carburizing method and carburizing apparatus
JP2008179882A (ja) * 2006-12-27 2008-08-07 General Electric Co <Ge> ニッケル基超合金を安定化させるための浸炭プロセス
JP2009030131A (ja) * 2007-07-30 2009-02-12 Seiken Ryu マルテンサイト系ステンレス鋼の表面硬度を向上する方法
KR100901572B1 (ko) 2007-08-20 2009-06-08 현대자동차주식회사 자동변속기용 애뉼러스 기어의 열처리 방법

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10209382B4 (de) * 2002-03-02 2011-04-07 Robert Bosch Gmbh Verfahren zur Aufkohlung von Bauteilen
DE102004009288B4 (de) * 2004-02-26 2005-12-15 Universität Karlsruhe Abgasnachbehandlung bei der Vakuumaufkohlung von Stahl
DE102005061946B4 (de) * 2004-12-27 2013-03-21 Nippon Steel Corp. Einsatzgehärteter Stahl mit hervorragender Zahnoberflächendauerfestigkeit, diesen verwendendes Zahnrad, und Verfahren zur Herstellung desselben
US9212416B2 (en) 2009-08-07 2015-12-15 Swagelok Company Low temperature carburization under soft vacuum
WO2013109415A1 (en) 2012-01-20 2013-07-25 Swagelok Company Concurrent flow of activating gas in low temperature carburization

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510481A (en) * 1976-04-02 1978-05-10 British Steel Corp Carburising coiled strip
US4386973A (en) * 1981-05-08 1983-06-07 General Signal Corporation Vacuum carburizing steel
JPS60138065A (ja) * 1983-12-27 1985-07-22 Chugai Ro Kogyo Kaisha Ltd ガス浸炭焼入方法およびその連続式ガス浸炭焼入設備
WO1991002695A1 (en) * 1989-08-18 1991-03-07 Vsesojuzny Nauchno-Issledovatelsky, Proektno-Konstruktorsky I Tekhnologichesky Institut Elektrotermicheskogo Oborudovania Vniieto Gas mixture for thermo-chemical treatment of metals and alloys and method of obtaining it
DE4110361C2 (de) * 1991-03-28 1998-04-30 Linde Ag Verfahren zum Gasaufkohlen von Eisenwerkstücken und Anlagen zu deren Durchführung
DE4236801A1 (de) * 1992-10-30 1994-05-05 Iva Industrieoefen Verfahren A Gasaufkohlungsverfahren im Vakuumofen
DE4343927C1 (de) * 1993-12-22 1995-01-05 Linde Ag Verfahren zur Wärmebehandlung von Werkstücken unter Behandlungsgas
ATE203063T1 (de) * 1995-03-29 2001-07-15 Jh Corp Verfahren und zur vakuumaufkohlung, verwendung einer vorrichtung zur vakuumaufkohlung und aufgekohlte stahlerzeugnisse
DE19547131A1 (de) * 1995-12-16 1997-06-19 Ipsen Ind Int Gmbh Verfahren zur Plasmaaufkohlung metallischer Werkstücke

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846366B2 (en) 2001-01-19 2005-01-25 Oriental Engineering Co., Ltd. Carburizing method and carburizing apparatus
JP2008179882A (ja) * 2006-12-27 2008-08-07 General Electric Co <Ge> ニッケル基超合金を安定化させるための浸炭プロセス
JP2009030131A (ja) * 2007-07-30 2009-02-12 Seiken Ryu マルテンサイト系ステンレス鋼の表面硬度を向上する方法
JP4551428B2 (ja) * 2007-07-30 2010-09-29 正賢 劉 マルテンサイト系ステンレス鋼の表面硬度を向上する方法
KR100901572B1 (ko) 2007-08-20 2009-06-08 현대자동차주식회사 자동변속기용 애뉼러스 기어의 열처리 방법

Also Published As

Publication number Publication date
DE19815233A1 (de) 1999-10-07
EP0947600A3 (de) 2003-03-12
EP0947600A2 (de) 1999-10-06

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