GB2126572B - Corrosion resistant alumina layer on metallic substrates - Google Patents

Corrosion resistant alumina layer on metallic substrates

Info

Publication number
GB2126572B
GB2126572B GB08321893A GB8321893A GB2126572B GB 2126572 B GB2126572 B GB 2126572B GB 08321893 A GB08321893 A GB 08321893A GB 8321893 A GB8321893 A GB 8321893A GB 2126572 B GB2126572 B GB 2126572B
Authority
GB
United Kingdom
Prior art keywords
corrosion resistant
alumina layer
metallic substrates
resistant alumina
substrates
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
GB08321893A
Other languages
English (en)
Other versions
GB8321893D0 (en
GB2126572A (en
Inventor
August Muhlratzer
Roland Bertinger
Hans Zeilinger
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 DE3232626A external-priority patent/DE3232626C2/de
Priority claimed from DE3243228A external-priority patent/DE3243228C1/de
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB8321893D0 publication Critical patent/GB8321893D0/en
Publication of GB2126572A publication Critical patent/GB2126572A/en
Application granted granted Critical
Publication of GB2126572B publication Critical patent/GB2126572B/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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/02—Pretreatment of the material to be coated
    • C23C16/0209—Pretreatment of the material to be coated by heating
    • C23C16/0218—Pretreatment of the material to be coated by heating in a reactive atmosphere
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/302—Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/403—Oxides of aluminium, magnesium or beryllium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Vapour Deposition (AREA)
GB08321893A 1982-09-02 1983-08-15 Corrosion resistant alumina layer on metallic substrates Expired GB2126572B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3232626A DE3232626C2 (de) 1982-09-02 1982-09-02 Verfahren zur Bildung einer korrosionsbeständigen Oxidschicht auf einem metallischen Werkstoff
DE3243228A DE3243228C1 (de) 1982-11-23 1982-11-23 Verwendung einer korrosionsbeständigen Oxidschicht

Publications (3)

Publication Number Publication Date
GB8321893D0 GB8321893D0 (en) 1983-09-14
GB2126572A GB2126572A (en) 1984-03-28
GB2126572B true GB2126572B (en) 1986-09-10

Family

ID=25804198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08321893A Expired GB2126572B (en) 1982-09-02 1983-08-15 Corrosion resistant alumina layer on metallic substrates

Country Status (3)

Country Link
CH (1) CH654334A5 (de)
FR (1) FR2532664B1 (de)
GB (1) GB2126572B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727691A1 (fr) * 1994-12-01 1996-06-07 Framatome Sa Procede de revetement d'un substrat en metal ou alliage passivable, par une couche d'oxyde, et tube de gainage et grille-entretoise pour assemblage combustible revetus d'une couche d'oxyde
US6926928B2 (en) * 2002-07-19 2005-08-09 General Electric Company Protection of a gas turbine component by a vapor-deposited oxide coating
DE102016114450B4 (de) * 2016-08-04 2018-03-22 Gottfried Wilhelm Leibniz Universität Hannover Verfahren zum Oberflächenbeschichten eines Bauteils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE698304A (de) * 1966-05-10 1967-11-10
CH591566A5 (en) * 1975-02-06 1977-09-30 Selve Usines Metallurg Suisses Transparent layer of amorphous alumina - applied to silver or silver plated objects for decorative or industrial applications
GB1483144A (en) * 1975-04-07 1977-08-17 British Petroleum Co Protective films
US4297150A (en) * 1979-07-07 1981-10-27 The British Petroleum Company Limited Protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity
GB2094838A (en) * 1981-03-05 1982-09-22 British Petroleum Co Plc Protective coating of cold- worked alloy surfaces containing chromium

Also Published As

Publication number Publication date
GB8321893D0 (en) 1983-09-14
FR2532664A1 (de) 1984-03-09
GB2126572A (en) 1984-03-28
CH654334A5 (de) 1986-02-14
FR2532664B1 (de) 1987-01-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920815