BE604600A - Procédé pour obtenir un alliage fer-azote. - Google Patents

Procédé pour obtenir un alliage fer-azote.

Info

Publication number
BE604600A
BE604600A BE604600A BE604600A BE604600A BE 604600 A BE604600 A BE 604600A BE 604600 A BE604600 A BE 604600A BE 604600 A BE604600 A BE 604600A BE 604600 A BE604600 A BE 604600A
Authority
BE
Belgium
Prior art keywords
iron
obtaining
nitrogen alloy
alloy
nitrogen
Prior art date
Application number
BE604600A
Other languages
English (en)
Original Assignee
Centre Nat Rech Metall
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 to NL279019D priority Critical patent/NL279019A/xx
Application filed by Centre Nat Rech Metall filed Critical Centre Nat Rech Metall
Priority to BE604600A priority patent/BE604600A/fr
Publication of BE604600A publication Critical patent/BE604600A/fr
Priority to LU41775D priority patent/LU41775A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
BE604600A 1961-06-02 1961-06-02 Procédé pour obtenir un alliage fer-azote. BE604600A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL279019D NL279019A (fr) 1961-06-02
BE604600A BE604600A (fr) 1961-06-02 1961-06-02 Procédé pour obtenir un alliage fer-azote.
LU41775D LU41775A1 (fr) 1961-06-02 1962-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE604600A BE604600A (fr) 1961-06-02 1961-06-02 Procédé pour obtenir un alliage fer-azote.

Publications (1)

Publication Number Publication Date
BE604600A true BE604600A (fr) 1961-12-04

Family

ID=3845263

Family Applications (1)

Application Number Title Priority Date Filing Date
BE604600A BE604600A (fr) 1961-06-02 1961-06-02 Procédé pour obtenir un alliage fer-azote.

Country Status (3)

Country Link
BE (1) BE604600A (fr)
LU (1) LU41775A1 (fr)
NL (1) NL279019A (fr)

Also Published As

Publication number Publication date
LU41775A1 (fr) 1962-07-24
NL279019A (fr)

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