WO2003031671A3 - Verfahren zum galvanischen aufbringen von kontaktschichten auf keramische bauelemente - Google Patents

Verfahren zum galvanischen aufbringen von kontaktschichten auf keramische bauelemente Download PDF

Info

Publication number
WO2003031671A3
WO2003031671A3 PCT/DE2002/002931 DE0202931W WO03031671A3 WO 2003031671 A3 WO2003031671 A3 WO 2003031671A3 DE 0202931 W DE0202931 W DE 0202931W WO 03031671 A3 WO03031671 A3 WO 03031671A3
Authority
WO
WIPO (PCT)
Prior art keywords
contact layers
electroplating
galvanized
zones
chemical
Prior art date
Application number
PCT/DE2002/002931
Other languages
English (en)
French (fr)
Other versions
WO2003031671A2 (de
Inventor
Robert Krumphals
Axel Pecina
Original Assignee
Epcos Ag
Robert Krumphals
Axel Pecina
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 Epcos Ag, Robert Krumphals, Axel Pecina filed Critical Epcos Ag
Priority to EP02754511A priority Critical patent/EP1530654A2/de
Publication of WO2003031671A2 publication Critical patent/WO2003031671A2/de
Publication of WO2003031671A3 publication Critical patent/WO2003031671A3/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/4564—Electrolytic or electrophoretic processes, e.g. electrochemical re-alkalisation of reinforced concrete
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00844—Uses not provided for elsewhere in C04B2111/00 for electronic applications
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3213—Strontium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3215—Barium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3275—Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Es wird ein Verfahren zur direkten galvanischen Aufbringung von Kontaktschichten auf elektrokeramische Bauelemente (1) vorgeschlagen. Dabei wird durch mechanische und chemische Behandlung von zu galvanisierenden Bereichen (3) eines elektrokeramischen Bauelements (1), dessen nicht zu galvanisierende Bereiche eventuell vorher mit einer Passivierungsschicht (2) versehen wurden, die Haftfestigkeit der Kontaktschichten auf den zu galvanisierenden Bereichen (3) erhöht. Die chemische und mechanische Behandlung besteht aus einem chemischen Bad (15) einer phosphorsauren, wässrigen Lösung und darin befindlichen Schleifkörpern (5), die auf die elektrokeramischen Bauelemente einwirken.
PCT/DE2002/002931 2001-09-28 2002-08-08 Verfahren zum galvanischen aufbringen von kontaktschichten auf keramische bauelemente WO2003031671A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02754511A EP1530654A2 (de) 2001-09-28 2002-08-08 Verfahren zum galvanischen aufbringen von kontaktschichten auf keramische bauelemente

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10147897A DE10147897C1 (de) 2001-09-28 2001-09-28 Verfahren zum galvanischen Aufbringen von Kontaktschichten auf keramische Bauelemente
DE10147897.6 2001-09-28

Publications (2)

Publication Number Publication Date
WO2003031671A2 WO2003031671A2 (de) 2003-04-17
WO2003031671A3 true WO2003031671A3 (de) 2005-03-24

Family

ID=7700645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/002931 WO2003031671A2 (de) 2001-09-28 2002-08-08 Verfahren zum galvanischen aufbringen von kontaktschichten auf keramische bauelemente

Country Status (4)

Country Link
EP (1) EP1530654A2 (de)
DE (1) DE10147897C1 (de)
TW (1) TW572869B (de)
WO (1) WO2003031671A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10147898A1 (de) * 2001-09-28 2003-04-30 Epcos Ag Elektrochemisches Bauelement mit mehreren Kontaktflächen
US7306748B2 (en) * 2003-04-25 2007-12-11 Saint-Gobain Ceramics & Plastics, Inc. Methods for machining ceramics
US8025808B2 (en) 2003-04-25 2011-09-27 Saint-Gobain Ceramics & Plastics, Inc. Methods for machine ceramics
WO2008079704A2 (en) 2006-12-20 2008-07-03 Saint-Gobain Ceramics & Plastics, Inc. Methods for machining inorganic, non-metallic workpieces

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035944A (en) * 1960-08-05 1962-05-22 Ben C Sher Electrical component preparation utilizing a pre-acid treatment followed by chemical metal deposition
US4865877A (en) * 1986-11-08 1989-09-12 Matsushita Electric Works, Ltd. Method for roughening ceramic substrate surface and method for manufacturing printed circuit board using surface-roughened ceramic substrate
US5534296A (en) * 1992-09-17 1996-07-09 Rieger; Franz Process for the pre-treatment of light metals and articles produced

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512342C2 (de) * 1985-04-04 1993-12-23 Daimler Benz Ag Verfahren zur Metallisierung einer elektrisch isolierenden Oberfläche
DE4138214A1 (de) * 1991-11-21 1993-05-27 Daimler Benz Ag Verfahren zur metallisierung von aluminiumnitridkeramik
JPH0776763A (ja) * 1993-09-01 1995-03-20 Praxair St Technol Inc 合金層の付着防止性に優れた亜鉛めっき浴用部材とその製法およびそれを用いる溶融亜鉛めっき法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035944A (en) * 1960-08-05 1962-05-22 Ben C Sher Electrical component preparation utilizing a pre-acid treatment followed by chemical metal deposition
US4865877A (en) * 1986-11-08 1989-09-12 Matsushita Electric Works, Ltd. Method for roughening ceramic substrate surface and method for manufacturing printed circuit board using surface-roughened ceramic substrate
US5534296A (en) * 1992-09-17 1996-07-09 Rieger; Franz Process for the pre-treatment of light metals and articles produced

Also Published As

Publication number Publication date
EP1530654A2 (de) 2005-05-18
DE10147897C1 (de) 2003-01-23
WO2003031671A2 (de) 2003-04-17
TW572869B (en) 2004-01-21

Similar Documents

Publication Publication Date Title
WO2003002698A3 (en) High amount of beneficial components in the top of a substrates
ATE320915T1 (de) Oberflächenbehandeltes, elektrisch leitfähiges metallteil und verfahren zur herstellung desselben
WO2002046498A3 (en) Method of removing ceramic coatings
CA2202673A1 (en) Water repellent surface treatment with acid activation
DE602004015748D1 (de) Lösung zum ätzen von kupferoberflächen und verfahren zur abscheidung von metall auf kupferoberflächen
WO2005034596A3 (en) Improved method for micro-roughening treatment of copper and mixed-metal circuitry
AU2002342470A1 (en) Improvements in fluxless brazing
JPH025401A (ja) ネオジム―硼素―鉄磁石の保護
WO2002061008A3 (en) Alkali metal-containing polishing system and method
AU6540700A (en) Corrosion resistant component of semiconductor processing equipment and method of manufacturing thereof
JPS57152472A (en) Phosphating method for metallic surface for cation type electrodeposition painting
EP1260607A3 (de) Plattierungsverfahren
ES2045121T3 (es) Fabricacion de componentes de acero resistente a la corrosion.
JPS6436774A (en) Ceramic coating method for metal
ATE283933T1 (de) Verfahren zur herstellung von low-density polymer oder metall-matrix substraten mit keramischer und/oder metall-keramischer beschichtung und low- density komponenten mit hoher festigkeit so hergestellt
EP0304061A3 (de) Länglicher Formkörper aus supraleitender Keramik und Verfahren zu seiner Herstellung
WO2003031671A3 (de) Verfahren zum galvanischen aufbringen von kontaktschichten auf keramische bauelemente
GR3017014T3 (en) Electrode for use in electrolytic processes and process for manufacturing it.
WO1999048682A8 (en) Tarnish resistant article, preparation, manufacture and methods of use of same
EP1031388A3 (de) Oberflächenbehandlung von hohle werkstücke und auf diese weise hergestellte ringformige Verbundmagnet
MY144459A (en) Method of producing an aluminium fin material and the aluminium fin material produced by the method.
ATE277207T1 (de) Beschichtungsverfahren für leichtmetalllegierungsoberflächen
DE59900919D1 (de) Verfahren zur Oberflächenbearbeitung einer tribologischen Schicht
SG92820A1 (en) Domestic appliance and method of manufacturing thereof
CA2437990A1 (en) Zinc-base plated steel sheet and method for manufacturing same

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CN JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002754511

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2002754511

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

WWW Wipo information: withdrawn in national office

Ref document number: 2002754511

Country of ref document: EP