FR2322938A1 - COATING PROCESS BY DIFFUSION OF A POWDERED MEDIUM ACTIVE BY A HALOGENIDE - Google Patents

COATING PROCESS BY DIFFUSION OF A POWDERED MEDIUM ACTIVE BY A HALOGENIDE

Info

Publication number
FR2322938A1
FR2322938A1 FR7626171A FR7626171A FR2322938A1 FR 2322938 A1 FR2322938 A1 FR 2322938A1 FR 7626171 A FR7626171 A FR 7626171A FR 7626171 A FR7626171 A FR 7626171A FR 2322938 A1 FR2322938 A1 FR 2322938A1
Authority
FR
France
Prior art keywords
halogenide
diffusion
coating process
powdered medium
medium active
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.)
Granted
Application number
FR7626171A
Other languages
French (fr)
Other versions
FR2322938B1 (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.)
Alloy Surfaces Co Inc
Original Assignee
Alloy Surfaces Co Inc
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
Priority claimed from US05/466,908 external-priority patent/US3958047A/en
Application filed by Alloy Surfaces Co Inc filed Critical Alloy Surfaces Co Inc
Publication of FR2322938A1 publication Critical patent/FR2322938A1/en
Application granted granted Critical
Publication of FR2322938B1 publication Critical patent/FR2322938B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B01J35/56—
    • 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
    • C23C10/60—After-treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
FR7626171A 1974-05-03 1976-08-30 COATING PROCESS BY DIFFUSION OF A POWDERED MEDIUM ACTIVE BY A HALOGENIDE Granted FR2322938A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/466,908 US3958047A (en) 1969-06-30 1974-05-03 Diffusion treatment of metal

Publications (2)

Publication Number Publication Date
FR2322938A1 true FR2322938A1 (en) 1977-04-01
FR2322938B1 FR2322938B1 (en) 1979-07-20

Family

ID=23853549

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7513876A Granted FR2322937A1 (en) 1974-05-03 1975-05-02 Diffusion treatment method - produces highly impact resistant coating on turbine vanes/blades
FR7626171A Granted FR2322938A1 (en) 1974-05-03 1976-08-30 COATING PROCESS BY DIFFUSION OF A POWDERED MEDIUM ACTIVE BY A HALOGENIDE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7513876A Granted FR2322937A1 (en) 1974-05-03 1975-05-02 Diffusion treatment method - produces highly impact resistant coating on turbine vanes/blades

Country Status (2)

Country Link
CA (1) CA1041704A (en)
FR (2) FR2322937A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
CA1041704A (en) 1978-11-07
FR2322938B1 (en) 1979-07-20
FR2322937B1 (en) 1979-08-17
FR2322937A1 (en) 1977-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse