DE60230932D1 - Verfahren zum auftragen einer anti-korrosiven niob-oxid schutzschicht mittels thermischen spritzens - Google Patents

Verfahren zum auftragen einer anti-korrosiven niob-oxid schutzschicht mittels thermischen spritzens

Info

Publication number
DE60230932D1
DE60230932D1 DE60230932T DE60230932T DE60230932D1 DE 60230932 D1 DE60230932 D1 DE 60230932D1 DE 60230932 T DE60230932 T DE 60230932T DE 60230932 T DE60230932 T DE 60230932T DE 60230932 D1 DE60230932 D1 DE 60230932D1
Authority
DE
Germany
Prior art keywords
niob
oxid
corrosive
applying
protective layer
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 - Lifetime
Application number
DE60230932T
Other languages
English (en)
Inventor
Luiz Roberto Martins Miranda
Ladimir Jose Carvalho
Pereira Antonio Carl Goncalves
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.)
Coordenacao dos Programas de Pos Graduacao de Engenharia da UFRJ
Original Assignee
Coordenacao dos Programas de Pos Graduacao de Engenharia da UFRJ
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 Coordenacao dos Programas de Pos Graduacao de Engenharia da UFRJ filed Critical Coordenacao dos Programas de Pos Graduacao de Engenharia da UFRJ
Application granted granted Critical
Publication of DE60230932D1 publication Critical patent/DE60230932D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
DE60230932T 2002-09-06 2002-11-13 Verfahren zum auftragen einer anti-korrosiven niob-oxid schutzschicht mittels thermischen spritzens Expired - Lifetime DE60230932D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0203534-0A BR0203534B1 (pt) 2002-09-06 2002-09-06 processo para aplicaÇço de revestimento À base de nb.
PCT/BR2002/000152 WO2004022806A1 (en) 2002-09-06 2002-11-13 Niobium-based compositions and coatings, niobium oxides and their alloys applied by thermal spraying and their use as an anticorrosive

Publications (1)

Publication Number Publication Date
DE60230932D1 true DE60230932D1 (de) 2009-03-05

Family

ID=36584266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230932T Expired - Lifetime DE60230932D1 (de) 2002-09-06 2002-11-13 Verfahren zum auftragen einer anti-korrosiven niob-oxid schutzschicht mittels thermischen spritzens

Country Status (9)

Country Link
US (1) US7651731B2 (de)
EP (1) EP1546424B9 (de)
AU (1) AU2002339277A1 (de)
BR (1) BR0203534B1 (de)
DE (1) DE60230932D1 (de)
DK (1) DK1546424T3 (de)
ES (1) ES2321073T3 (de)
PT (1) PT1546424E (de)
WO (1) WO2004022806A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0301126A (pt) * 2003-04-28 2005-11-08 Coppe Ufrj Uso da aspersão térmica com óxidos e ligas de nióbio em processo de fabricação de chapas de aço laminadas
EP2452763A1 (de) * 2008-03-05 2012-05-16 Southwire Company Grafitdruckgiessteil mit Niobium-Schutzschicht und entspreches Druckgiessverfahren
US8478538B2 (en) * 2009-05-07 2013-07-02 Nellcor Puritan Bennett Ireland Selection of signal regions for parameter extraction
US8652397B2 (en) 2010-04-09 2014-02-18 Southwire Company Ultrasonic device with integrated gas delivery system
EP2556176B1 (de) 2010-04-09 2020-03-11 Southwire Company, LLC Ultraschall-entgasung von metallschmelzen
WO2013091685A1 (en) 2011-12-21 2013-06-27 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Highly structured composite material and process for the manufacture of protective coatings for corroding substrates
EP2794771B1 (de) 2011-12-21 2016-11-23 Tenaris Connections B.V. Korrosionsbeständiges instrumentarium für öl- und/oder gasanwendungen
DE102011056761A1 (de) 2011-12-21 2013-08-08 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Pigmentiertes, feinstrukturiertes tribologisches Kompositmaterial
EP3071718B1 (de) 2013-11-18 2019-06-05 Southwire Company, LLC Ultraschallsonden mit gasauslässen zum entgasen von metallschmelze
US10233515B1 (en) 2015-08-14 2019-03-19 Southwire Company, Llc Metal treatment station for use with ultrasonic degassing system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9426257D0 (en) * 1994-12-24 1995-03-01 Rolls Royce Plc Thermal barrier coating for a superalloy article and method of application

Also Published As

Publication number Publication date
DK1546424T3 (da) 2009-03-30
AU2002339277A1 (en) 2004-03-29
BR0203534A (pt) 2004-08-10
US20060127577A1 (en) 2006-06-15
WO2004022806A1 (en) 2004-03-18
BR0203534B1 (pt) 2013-05-28
EP1546424A1 (de) 2005-06-29
US7651731B2 (en) 2010-01-26
PT1546424E (pt) 2009-03-24
EP1546424B1 (de) 2009-01-14
ES2321073T3 (es) 2009-06-02
EP1546424B9 (de) 2010-02-17

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Legal Events

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8364 No opposition during term of opposition