BE529986A - - Google Patents

Info

Publication number
BE529986A
BE529986A BE529986DA BE529986A BE 529986 A BE529986 A BE 529986A BE 529986D A BE529986D A BE 529986DA BE 529986 A BE529986 A BE 529986A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE529986A publication Critical patent/BE529986A/xx

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

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)
  • Catalysts (AREA)
BE529986D 1953-07-22 1954-06-29 BE529986A (en)van)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH318544T 1953-07-22
CH334219T 1954-04-21

Publications (1)

Publication Number Publication Date
BE529986A true BE529986A (en)van) 1957-08-02

Family

ID=25736194

Family Applications (1)

Application Number Title Priority Date Filing Date
BE529986D BE529986A (en)van) 1953-07-22 1954-06-29

Country Status (4)

Country Link
BE (1) BE529986A (en)van)
CH (1) CH334219A (en)van)
FR (1) FR1110793A (en)van)
GB (1) GB763515A (en)van)

Also Published As

Publication number Publication date
FR1110793A (fr) 1956-02-16
GB763515A (en) 1956-12-12
CH334219A (fr) 1958-11-15

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