TW279902B - - Google Patents

Info

Publication number
TW279902B
TW279902B TW84105155A TW84105155A TW279902B TW 279902 B TW279902 B TW 279902B TW 84105155 A TW84105155 A TW 84105155A TW 84105155 A TW84105155 A TW 84105155A TW 279902 B TW279902 B TW 279902B
Authority
TW
Taiwan
Application number
TW84105155A
Original Assignee
Innovatique Sa
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 FR9405062A external-priority patent/FR2719057B1/fr
Priority claimed from FR9411483A external-priority patent/FR2725015B1/fr
Application filed by Innovatique Sa filed Critical Innovatique Sa
Application granted granted Critical
Publication of TW279902B publication Critical patent/TW279902B/zh

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
    • C23C8/24—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
    • C23C8/36—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
TW84105155A 1994-04-22 1995-05-23 TW279902B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9405062A FR2719057B1 (fr) 1994-04-22 1994-04-22 Procédé pour la nitruration à bsase pression d'une pièce métallique et four pour la mise en Óoeuvre dudit procédé.
FR9411483A FR2725015B1 (fr) 1994-09-23 1994-09-23 Four utilisable pour la nitruration a basse pression d'une piece metallique

Publications (1)

Publication Number Publication Date
TW279902B true TW279902B (zh) 1996-07-01

Family

ID=26231123

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84105155A TW279902B (zh) 1994-04-22 1995-05-23

Country Status (4)

Country Link
EP (1) EP0707661B1 (zh)
DE (2) DE707661T1 (zh)
TW (1) TW279902B (zh)
WO (1) WO1995029269A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947381B4 (de) * 1999-10-01 2011-06-22 METAPLAS IONON Oberflächenveredelungstechnik GmbH, 51427 Vorrichtung zur Wärmebehandlung von Werkstücken, insbesondere zum Gasnitrieren, Nitrocarburieren und Oxidieren
DE10118494C2 (de) * 2001-04-04 2003-12-11 Aichelin Gesmbh Moedling Verfahren zur Niederdruck-Carbonitrierung von Stahlteilen
DE102009002985A1 (de) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Verfahren zur Carbonitrierung
GB2497354B (en) * 2011-12-07 2014-09-24 Solaris Holdings Ltd Method of improvement of mechanical properties of products made of metals and alloys
DE102014213510A1 (de) 2014-07-11 2016-02-18 Robert Bosch Gmbh Verfahren zum Nitrieren eines Bauteils eines Kraftstoffeinspritzsystems
CN110747430B (zh) * 2019-10-25 2020-12-15 西南交通大学 一种低压气体快速渗氮方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564841A (en) * 1943-02-13 1944-10-16 John Fallon Improvements in furnaces heated by gaseous or liquid fuels
DE1933439A1 (de) * 1968-07-01 1970-01-15 Gen Electric Nitrierverfahren
FR2264891B1 (zh) * 1974-03-19 1977-10-07 Michel Henri
SE7700229L (sv) * 1976-01-22 1977-07-23 Western Electric Co Forfarande for beleggning av substrat genom utfellning fran ett plasma
FI63783C (fi) * 1981-09-30 1983-08-10 Kymin Oy Kymmene Ab Foerfarande foer nitrering vid laogt tryck med hjaelp av glimurladdning
FR2524006B1 (fr) * 1982-03-23 1985-10-11 Air Liquide Procede de durcissement superficiel de pieces metalliques
JPS60211061A (ja) * 1984-04-05 1985-10-23 Toyota Central Res & Dev Lab Inc アルミニウム材のイオン窒化方法
DE3705710A1 (de) * 1986-02-24 1987-08-27 Ohara Co Verfahren zum nitrieren der oberflaeche von formteilen aus titan und vorrichtung zur nitrierbehandlung
GB8608717D0 (en) * 1986-04-10 1986-05-14 Lucas Ind Plc Metal components
US4926793A (en) * 1986-12-15 1990-05-22 Shin-Etsu Handotai Co., Ltd. Method of forming thin film and apparatus therefor
US5039357A (en) * 1990-06-15 1991-08-13 Dynamic Metal Treating, Inc. Method for nitriding and nitrocarburizing rifle barrels in a fluidized bed furnace
FR2674618B1 (fr) * 1991-03-27 1998-03-13 Etudes Const Mecaniques Procede et four de nitruration.
DE4208848C2 (de) * 1991-12-04 2001-08-30 Ald Vacuum Techn Ag Verfahren zur thermochemischen Nachbehandlung von Stählen und Metallen

Also Published As

Publication number Publication date
DE69515588T2 (de) 2000-09-07
EP0707661A1 (fr) 1996-04-24
DE707661T1 (de) 1996-10-10
EP0707661B1 (fr) 2000-03-15
DE69515588D1 (de) 2000-04-20
WO1995029269A1 (fr) 1995-11-02

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Legal Events

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MK4A Expiration of patent term of an invention patent