FR1031167A - Improvements to processes for the formation, in the gas phase, of superficial diffusion alloys on metal parts, in particular chromium alloys - Google Patents

Improvements to processes for the formation, in the gas phase, of superficial diffusion alloys on metal parts, in particular chromium alloys

Info

Publication number
FR1031167A
FR1031167A FR1031167DA FR1031167A FR 1031167 A FR1031167 A FR 1031167A FR 1031167D A FR1031167D A FR 1031167DA FR 1031167 A FR1031167 A FR 1031167A
Authority
FR
France
Prior art keywords
alloys
processes
formation
gas phase
metal parts
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 FR1031167A publication Critical patent/FR1031167A/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
    • C23C10/28—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1031167D 1951-01-18 1951-01-18 Improvements to processes for the formation, in the gas phase, of superficial diffusion alloys on metal parts, in particular chromium alloys Expired FR1031167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1031167T 1951-01-18

Publications (1)

Publication Number Publication Date
FR1031167A true FR1031167A (en) 1953-06-22

Family

ID=9582972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1031167D Expired FR1031167A (en) 1951-01-18 1951-01-18 Improvements to processes for the formation, in the gas phase, of superficial diffusion alloys on metal parts, in particular chromium alloys

Country Status (2)

Country Link
FR (1) FR1031167A (en)
NL (1) NL75631C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263448B (en) * 1955-02-16 1968-03-14 Onera (Off Nat Aerospatiale) Process for increasing the corrosion and heat resistance of heat-resistant alloys
FR2215489A1 (en) * 1973-01-30 1974-08-23 Cockerill
EP0072861A1 (en) * 1981-02-26 1983-03-02 Alloy Surfaces Co Inc Diffusion coating and products.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263448B (en) * 1955-02-16 1968-03-14 Onera (Off Nat Aerospatiale) Process for increasing the corrosion and heat resistance of heat-resistant alloys
FR2215489A1 (en) * 1973-01-30 1974-08-23 Cockerill
EP0072861A1 (en) * 1981-02-26 1983-03-02 Alloy Surfaces Co Inc Diffusion coating and products.
EP0072861A4 (en) * 1981-02-26 1984-09-18 Alloy Surfaces Co Inc Diffusion coating and products.

Also Published As

Publication number Publication date
NL75631C (en)

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