BE805541A - IMPROVEMENTS IN PROCESSES FOR PROTECTING METAL PARTS AGAINST CORROSION AT HIGH TEMPERATURE - Google Patents

IMPROVEMENTS IN PROCESSES FOR PROTECTING METAL PARTS AGAINST CORROSION AT HIGH TEMPERATURE

Info

Publication number
BE805541A
BE805541A BE136241A BE136241A BE805541A BE 805541 A BE805541 A BE 805541A BE 136241 A BE136241 A BE 136241A BE 136241 A BE136241 A BE 136241A BE 805541 A BE805541 A BE 805541A
Authority
BE
Belgium
Prior art keywords
processes
high temperature
metal parts
against corrosion
parts against
Prior art date
Application number
BE136241A
Other languages
French (fr)
Inventor
Ph Galmiche
Original Assignee
Onera (Off Nat Aerospatiale)
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 Onera (Off Nat Aerospatiale) filed Critical Onera (Off Nat Aerospatiale)
Publication of BE805541A publication Critical patent/BE805541A/en

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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C10/58—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in more than one step
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
BE136241A 1972-10-23 1973-10-01 IMPROVEMENTS IN PROCESSES FOR PROTECTING METAL PARTS AGAINST CORROSION AT HIGH TEMPERATURE BE805541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237420A FR2207198B1 (en) 1972-10-23 1972-10-23

Publications (1)

Publication Number Publication Date
BE805541A true BE805541A (en) 1974-04-01

Family

ID=9106029

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136241A BE805541A (en) 1972-10-23 1973-10-01 IMPROVEMENTS IN PROCESSES FOR PROTECTING METAL PARTS AGAINST CORROSION AT HIGH TEMPERATURE

Country Status (6)

Country Link
BE (1) BE805541A (en)
DE (1) DE2350694C3 (en)
FR (1) FR2207198B1 (en)
GB (1) GB1456656A (en)
IT (1) IT1000086B (en)
SE (1) SE391738B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007159A1 (en) * 1988-02-05 1989-08-10 Siemens Aktiengesellschaft Metallic object, in particular gas turbine blade with protective coating
US5499905A (en) * 1988-02-05 1996-03-19 Siemens Aktiengesellschaft Metallic component of a gas turbine installation having protective coatings
US4943487A (en) * 1988-07-18 1990-07-24 Inco Alloys International, Inc. Corrosion resistant coating for oxide dispersion strengthened alloys
DE69708541T2 (en) * 1996-07-23 2002-05-08 Rolls Royce Plc Process for aluminizing a superalloy
GB2322383A (en) * 1997-02-22 1998-08-26 Rolls Royce Plc A coated superalloy article

Also Published As

Publication number Publication date
SE391738B (en) 1977-02-28
GB1456656A (en) 1976-11-24
DE2350694B2 (en) 1977-08-25
FR2207198A1 (en) 1974-06-14
FR2207198B1 (en) 1976-08-20
DE2350694A1 (en) 1974-05-02
IT1000086B (en) 1976-03-30
DE2350694C3 (en) 1978-04-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPAT

Effective date: 19921031