ES2472420B1 - Procedimiento para pasivar una superficie metálica, y aparato doméstico, en particular, máquina lavavajillas doméstica con una parte de pared - Google Patents

Procedimiento para pasivar una superficie metálica, y aparato doméstico, en particular, máquina lavavajillas doméstica con una parte de pared Download PDF

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Publication number
ES2472420B1
ES2472420B1 ES201232053A ES201232053A ES2472420B1 ES 2472420 B1 ES2472420 B1 ES 2472420B1 ES 201232053 A ES201232053 A ES 201232053A ES 201232053 A ES201232053 A ES 201232053A ES 2472420 B1 ES2472420 B1 ES 2472420B1
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ES
Spain
Prior art keywords
passivating
metal surface
domestic
procedure
wall part
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.)
Active
Application number
ES201232053A
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English (en)
Other versions
ES2472420A1 (es
Inventor
María Carmen Artal Lahoz
Andrés Escartín Barduzal
Francisco Javier Ester Sola
Francisco Javier Marco Lostao
Elena MARTÍNEZ SOLANAS
José Ignacio Peña Torre
Fernando Planas Layunta
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.)
BSH Electrodomesticos Espana SA
Original Assignee
BSH Electrodomesticos Espana SA
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 BSH Electrodomesticos Espana SA filed Critical BSH Electrodomesticos Espana SA
Priority to ES201232053A priority Critical patent/ES2472420B1/es
Priority to EP13161241.8A priority patent/EP2644739B1/de
Publication of ES2472420A1 publication Critical patent/ES2472420A1/es
Application granted granted Critical
Publication of ES2472420B1 publication Critical patent/ES2472420B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • 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
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Textile Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning In General (AREA)

Abstract

La invención se refiere a un procedimiento para pasivar una superficie metálica (A), preferiblemente una superficie metálica (A) de una parte de pared de una máquina lavavajillas doméstica, en el cual un haz de plasma (26) atmosférico es generado mediante descarga eléctrica en un gas de trabajo, en el cual se introduce un agente pasivador (120) ácido en el haz de plasma (26), en el cual el haz de plasma (26) que contiene el agente pasivador (120) es aplicado sobre la superficie metálica (A), y en el cual, a través de la reacción del agente pasivador (120) ácido con la superficie metálica (A), una sal pasivadora (118) es depositada sobre la superficie metálica (A).

Description

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Claims (1)

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ES201232053A 2012-03-29 2012-12-28 Procedimiento para pasivar una superficie metálica, y aparato doméstico, en particular, máquina lavavajillas doméstica con una parte de pared Active ES2472420B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201232053A ES2472420B1 (es) 2012-12-28 2012-12-28 Procedimiento para pasivar una superficie metálica, y aparato doméstico, en particular, máquina lavavajillas doméstica con una parte de pared
EP13161241.8A EP2644739B1 (de) 2012-03-29 2013-03-27 Verfahren zum Passivieren einer Metalloberfläche und Haushaltsgerät, insbesondere Haushaltsgeschirrspülmaschine mit einem Wandungsteil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201232053A ES2472420B1 (es) 2012-12-28 2012-12-28 Procedimiento para pasivar una superficie metálica, y aparato doméstico, en particular, máquina lavavajillas doméstica con una parte de pared

Publications (2)

Publication Number Publication Date
ES2472420A1 ES2472420A1 (es) 2014-07-01
ES2472420B1 true ES2472420B1 (es) 2015-04-16

Family

ID=50983247

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201232053A Active ES2472420B1 (es) 2012-03-29 2012-12-28 Procedimiento para pasivar una superficie metálica, y aparato doméstico, en particular, máquina lavavajillas doméstica con una parte de pared

Country Status (1)

Country Link
ES (1) ES2472420B1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR853144A (fr) * 1939-04-15 1940-03-11 Procédé pour atténuer la corrosion
US5858465A (en) * 1993-03-24 1999-01-12 Georgia Tech Research Corporation Combustion chemical vapor deposition of phosphate films and coatings
EP0653502A3 (en) * 1993-11-11 1995-08-09 Nihon Parkerizing Composite steel workpiece plated with zinc-containing metal and process for its manufacture.
DE102005027568A1 (de) * 2005-06-14 2006-12-21 Basf Ag Verfahren zum Passivieren von metallischen Oberflächen mit Zubereitungen von säuregruppenhaltigen Polymeren und Wachsen
DE102005027633A1 (de) * 2005-06-14 2006-12-21 Basf Ag Verfahren zum Herstellen von lackierten, flächenförmigen, metallischen Formkörpern
DE102005027567A1 (de) * 2005-06-14 2006-12-21 Basf Ag Verfahren zum Passivieren von metallischen Oberflächen mit Säuregruppen aufweisenden Polymeren
US20090061184A1 (en) * 2007-08-31 2009-03-05 United Technologies Corporation Processes for Applying a Conversion Coating with Conductive Additive(S) and the Resultant Coated Articles
DE102008060923B4 (de) * 2008-12-06 2012-09-27 Innovent E.V. Verwendung einer Schicht
GB2469115B (en) * 2009-04-03 2013-08-21 Keronite Internat Ltd Process for the enhanced corrosion protection of valve metals
DE102010062357B4 (de) * 2010-12-02 2013-08-14 Innovent E.V. Vorrichtung und Verfahren zur Herstellung eines mit zumindest einer Korrosionsschutzschicht beschichteten magnesiumhaltigen Substrats

Also Published As

Publication number Publication date
ES2472420A1 (es) 2014-07-01

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