PT74775B - Methode de nitruration ionique d'une piece en acier deformee plastiquement au prealable - Google Patents

Methode de nitruration ionique d'une piece en acier deformee plastiquement au prealable

Info

Publication number
PT74775B
PT74775B PT74775A PT7477582A PT74775B PT 74775 B PT74775 B PT 74775B PT 74775 A PT74775 A PT 74775A PT 7477582 A PT7477582 A PT 7477582A PT 74775 B PT74775 B PT 74775B
Authority
PT
Portugal
Prior art keywords
plastically
degrees
pascal
preformable
nitrogen
Prior art date
Application number
PT74775A
Other languages
English (en)
French (fr)
Portuguese (pt)
Other versions
PT74775A (fr
Original Assignee
Creusot Loire
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 Creusot Loire filed Critical Creusot Loire
Publication of PT74775A publication Critical patent/PT74775A/pt
Publication of PT74775B publication Critical patent/PT74775B/pt

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
    • C23C8/36—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

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)
  • Physical Vapour Deposition (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Forging (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heat Treatment Of Steel (AREA)
  • Materials For Medical Uses (AREA)
PT74775A 1981-05-21 1982-04-21 Methode de nitruration ionique d'une piece en acier deformee plastiquement au prealable PT74775B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110129A FR2506339A1 (fr) 1981-05-21 1981-05-21 Methode de nitruration ionique d'une piece en acier deformee plastiquement au prealable

Publications (2)

Publication Number Publication Date
PT74775A PT74775A (fr) 1982-05-01
PT74775B true PT74775B (fr) 1983-11-08

Family

ID=9258728

Family Applications (1)

Application Number Title Priority Date Filing Date
PT74775A PT74775B (fr) 1981-05-21 1982-04-21 Methode de nitruration ionique d'une piece en acier deformee plastiquement au prealable

Country Status (9)

Country Link
EP (1) EP0067098B1 (es)
AT (1) ATE16293T1 (es)
DE (1) DE3267120D1 (es)
DK (1) DK157691C (es)
ES (1) ES512331A0 (es)
FR (1) FR2506339A1 (es)
GR (1) GR75839B (es)
PT (1) PT74775B (es)
ZA (1) ZA823472B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8619436D0 (en) * 1986-08-08 1986-09-17 Verdict Ion Technology Ltd Tooling
DE4429943C1 (de) * 1994-08-24 1996-02-22 Dornier Gmbh Lindauer Verfahren zur Standzeiterhöhung von Webblattlamellen
DE102006025008B4 (de) 2006-05-30 2022-09-15 Schaeffler Technologies AG & Co. KG Verfahren zum Härten von Laufflächen von Wälzlagerkomponenten
DE102008060161B4 (de) * 2008-12-02 2012-07-19 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung einer Fahrwerkskomponente mit erhöhter Dauerfestigkeit und Fahrwerkskomponente
LU92514B1 (fr) * 2014-08-08 2016-02-09 Plasma Metal S A Procede de traitement de surface d'une piece en acier inoxydable
CN105695922A (zh) * 2014-11-25 2016-06-22 上海新力动力设备研究所 30Cr3SiNiMoVA钢的表面辉光离子渗氮方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR86012E (fr) * 1963-12-11 1965-11-26 Berliet Automobiles éléments de frottement résistant particulièrement à l'usure par abrasion
JPS5458636A (en) * 1977-10-20 1979-05-11 Kawasaki Heavy Ind Ltd Ion nitriding method
JPS5458637A (en) * 1977-10-20 1979-05-11 Kawasaki Heavy Ind Ltd Ion nitriding method
JPS5514839A (en) * 1978-07-14 1980-02-01 Kawasaki Heavy Ind Ltd Treating method for ion nitriding
FR2446326A1 (fr) * 1979-01-10 1980-08-08 Creusot Loire Perfectionnement a la nitruration ionique des corps creux allonges, en aciers

Also Published As

Publication number Publication date
ATE16293T1 (de) 1985-11-15
ES8304613A1 (es) 1983-03-01
EP0067098B1 (fr) 1985-10-30
PT74775A (fr) 1982-05-01
ES512331A0 (es) 1983-03-01
EP0067098A1 (fr) 1982-12-15
FR2506339A1 (fr) 1982-11-26
DK157691B (da) 1990-02-05
DE3267120D1 (en) 1985-12-05
DK157691C (da) 1990-07-02
ZA823472B (en) 1983-03-30
FR2506339B1 (es) 1983-12-23
GR75839B (es) 1984-08-02
DK228982A (da) 1982-11-22

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