DE59604119D1 - Verfahren zum Nitrieren und/oder Nitrocarburieren metallischer Werkstücke - Google Patents

Verfahren zum Nitrieren und/oder Nitrocarburieren metallischer Werkstücke

Info

Publication number
DE59604119D1
DE59604119D1 DE59604119T DE59604119T DE59604119D1 DE 59604119 D1 DE59604119 D1 DE 59604119D1 DE 59604119 T DE59604119 T DE 59604119T DE 59604119 T DE59604119 T DE 59604119T DE 59604119 D1 DE59604119 D1 DE 59604119D1
Authority
DE
Germany
Prior art keywords
nitriding
nitrocarburizing
metallic workpieces
carbonitriding
workpiece
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.)
Expired - Fee Related
Application number
DE59604119T
Other languages
English (en)
Inventor
W Goehring
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.)
Ipsen International GmbH
Original Assignee
Ipsen International 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 Ipsen International GmbH filed Critical Ipsen International GmbH
Application granted granted Critical
Publication of DE59604119D1 publication Critical patent/DE59604119D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C8/02—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
    • C23C8/34—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)
  • 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)
DE59604119T 1996-06-13 1996-06-13 Verfahren zum Nitrieren und/oder Nitrocarburieren metallischer Werkstücke Expired - Fee Related DE59604119D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96109451A EP0812929B1 (de) 1996-06-13 1996-06-13 Verfahren zum Nitrieren und/oder Nitrocarburieren metallischer Werkstücke

Publications (1)

Publication Number Publication Date
DE59604119D1 true DE59604119D1 (de) 2000-02-10

Family

ID=8222892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59604119T Expired - Fee Related DE59604119D1 (de) 1996-06-13 1996-06-13 Verfahren zum Nitrieren und/oder Nitrocarburieren metallischer Werkstücke

Country Status (4)

Country Link
EP (1) EP0812929B1 (de)
AT (1) ATE188513T1 (de)
DE (1) DE59604119D1 (de)
ES (1) ES2142519T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1131338C (zh) * 1998-06-15 2003-12-17 张秋英 齿轮二段碳氮共渗工艺
DE10118494C2 (de) * 2001-04-04 2003-12-11 Aichelin Gesmbh Moedling Verfahren zur Niederdruck-Carbonitrierung von Stahlteilen
CN112159951B (zh) * 2020-10-26 2022-12-09 杭州汽轮动力集团股份有限公司 一种汽轮机钛合金叶片的防水蚀层的制备工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH163070A (fr) * 1932-07-18 1933-07-31 Thos Firth & John Brown Limite Procédé de durcissement en surface d'alliages d'acier inoxydables et alliage d'acier inoxydable, durci en surface par ce procédé.
US2851387A (en) * 1957-05-08 1958-09-09 Chapman Valve Mfg Co Method of depassifying high chromium steels prior to nitriding
US3140205A (en) * 1962-07-26 1964-07-07 Chapman Division Crane Co Process for nitriding steels of the low, medium and high alloy types by first removing the passive oxide surface film
DE1933439A1 (de) * 1968-07-01 1970-01-15 Gen Electric Nitrierverfahren
SU681113A1 (ru) * 1977-10-06 1979-08-28 Предприятие П/Я А-7697 Способ азотировани инструментальных сталей
JPS6059060A (ja) * 1983-09-09 1985-04-05 Fujitsu Ltd 浸炭窒化の炉気制御方法
JPH0713294B2 (ja) * 1985-08-07 1995-02-15 マツダ株式会社 クロム含有鋼部材の浸炭窒化処理方法
JP2724456B2 (ja) * 1987-02-25 1998-03-09 マツダ株式会社 鋼部材の浸炭窒化方法
JPH01201458A (ja) * 1988-02-04 1989-08-14 Sanyo Special Steel Co Ltd 高クロム鋼部品の浸炭方法
JP3196304B2 (ja) * 1992-03-12 2001-08-06 マツダ株式会社 クロム含有鋼部材の浸炭焼入れ方法

Also Published As

Publication number Publication date
ES2142519T3 (es) 2000-04-16
EP0812929B1 (de) 2000-01-05
EP0812929A1 (de) 1997-12-17
ATE188513T1 (de) 2000-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee