FR60686E - Improvements to the processes for forming surface diffusion alloys, especially chromium - Google Patents

Improvements to the processes for forming surface diffusion alloys, especially chromium

Info

Publication number
FR60686E
FR60686E FR60686DA FR60686E FR 60686 E FR60686 E FR 60686E FR 60686D A FR60686D A FR 60686DA FR 60686 E FR60686 E FR 60686E
Authority
FR
France
Prior art keywords
processes
forming surface
surface diffusion
especially chromium
diffusion alloys
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
French (fr)
Inventor
Philippe Galmiche
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR60686E publication Critical patent/FR60686E/en
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
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
    • C23C10/10—Chromising
    • C23C10/12—Chromising 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)
FR60686D 1950-06-27 1950-06-27 Improvements to the processes for forming surface diffusion alloys, especially chromium Expired FR60686E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60686T 1950-06-27

Publications (1)

Publication Number Publication Date
FR60686E true FR60686E (en) 1954-11-22

Family

ID=8694360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60686D Expired FR60686E (en) 1950-06-27 1950-06-27 Improvements to the processes for forming surface diffusion alloys, especially chromium

Country Status (1)

Country Link
FR (1) FR60686E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481264A (en) * 1979-04-20 1984-11-06 Societe Anonyme Dite: Aubert & Duval Method for chromizing metallic pieces such as steel pieces and chromized metallic pieces obtained thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481264A (en) * 1979-04-20 1984-11-06 Societe Anonyme Dite: Aubert & Duval Method for chromizing metallic pieces such as steel pieces and chromized metallic pieces obtained thereby

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