FR1237713A - 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
FR1237713A
FR1237713A FR751026A FR751026A FR1237713A FR 1237713 A FR1237713 A FR 1237713A FR 751026 A FR751026 A FR 751026A FR 751026 A FR751026 A FR 751026A FR 1237713 A FR1237713 A FR 1237713A
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
FR751026A
Other languages
French (fr)
Inventor
Ph 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
Priority to FR751026A priority Critical patent/FR1237713A/en
Application granted granted Critical
Publication of FR1237713A publication Critical patent/FR1237713A/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
    • C23C10/40—Chromising of ferrous surfaces
    • C23C10/42—Chromising of ferrous surfaces in the presence of volatile transport additives, e.g. halogenated substances
FR751026A 1957-11-06 1957-11-06 Improvements to the processes for forming surface diffusion alloys, especially chromium Expired FR1237713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR751026A FR1237713A (en) 1957-11-06 1957-11-06 Improvements to the processes for forming surface diffusion alloys, especially chromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR751026A FR1237713A (en) 1957-11-06 1957-11-06 Improvements to the processes for forming surface diffusion alloys, especially chromium

Publications (1)

Publication Number Publication Date
FR1237713A true FR1237713A (en) 1960-08-05

Family

ID=8705052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR751026A Expired FR1237713A (en) 1957-11-06 1957-11-06 Improvements to the processes for forming surface diffusion alloys, especially chromium

Country Status (1)

Country Link
FR (1) FR1237713A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224583B (en) * 1961-10-18 1966-09-08 Alloy Surfaces Co Inc Chromating agents and process for their preparation
US3314394A (en) * 1963-10-21 1967-04-18 Nippon Karoraizu Kogyo Kabushi Heat-treating apparatus for diffusion coating
USRE29212E (en) 1973-01-31 1977-05-10 Alloy Surfaces Company, Inc. Pack diffusion coating of metals
EP0072861A1 (en) * 1981-02-26 1983-03-02 Alloy Surfaces Co Inc Diffusion coating and products.
WO2013070314A1 (en) * 2011-09-13 2013-05-16 Rexnord Industries, Llc Article with wear- resistant coating and method of forming same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224583B (en) * 1961-10-18 1966-09-08 Alloy Surfaces Co Inc Chromating agents and process for their preparation
US3314394A (en) * 1963-10-21 1967-04-18 Nippon Karoraizu Kogyo Kabushi Heat-treating apparatus for diffusion coating
USRE29212E (en) 1973-01-31 1977-05-10 Alloy Surfaces Company, Inc. Pack diffusion coating of metals
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.
WO2013070314A1 (en) * 2011-09-13 2013-05-16 Rexnord Industries, Llc Article with wear- resistant coating and method of forming same

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