FR1048109A - Procédé de nitruration de surfaces métalliques - Google Patents

Procédé de nitruration de surfaces métalliques

Info

Publication number
FR1048109A
FR1048109A FR1048109DA FR1048109A FR 1048109 A FR1048109 A FR 1048109A FR 1048109D A FR1048109D A FR 1048109DA FR 1048109 A FR1048109 A FR 1048109A
Authority
FR
France
Prior art keywords
metal surfaces
nitriding metal
nitriding
metal
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
Application number
Other languages
English (en)
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.)
Oil Well Supply Co
Original Assignee
Oil Well Supply Co
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 Oil Well Supply Co filed Critical Oil Well Supply Co
Application granted granted Critical
Publication of FR1048109A publication Critical patent/FR1048109A/fr
Expired 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
    • C23C8/06—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)
FR1048109D 1951-09-13 1951-09-13 Procédé de nitruration de surfaces métalliques Expired FR1048109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1048109T 1951-09-13

Publications (1)

Publication Number Publication Date
FR1048109A true FR1048109A (fr) 1953-12-21

Family

ID=9593149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048109D Expired FR1048109A (fr) 1951-09-13 1951-09-13 Procédé de nitruration de surfaces métalliques

Country Status (1)

Country Link
FR (1) FR1048109A (fr)

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