FR1040177A - Procédé de diffusion de métaux - Google Patents

Procédé de diffusion de métaux

Info

Publication number
FR1040177A
FR1040177A FR1040177DA FR1040177A FR 1040177 A FR1040177 A FR 1040177A FR 1040177D A FR1040177D A FR 1040177DA FR 1040177 A FR1040177 A FR 1040177A
Authority
FR
France
Prior art keywords
diffusion process
metal diffusion
metal
diffusion
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)
Inventor
Robert Lionel Samuel
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
Application granted granted Critical
Publication of FR1040177A publication Critical patent/FR1040177A/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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/38—Chromising
    • C23C10/40—Chromising of ferrous surfaces
    • C23C10/42—Chromising of ferrous surfaces in the presence of volatile transport additives, e.g. halogenated substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1040177D 1951-07-28 1951-07-28 Procédé de diffusion de métaux Expired FR1040177A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1040177T 1951-07-28

Publications (1)

Publication Number Publication Date
FR1040177A true FR1040177A (fr) 1953-10-13

Family

ID=9588771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1040177D Expired FR1040177A (fr) 1951-07-28 1951-07-28 Procédé de diffusion de métaux

Country Status (1)

Country Link
FR (1) FR1040177A (fr)

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