DE3434128A1 - Process for the surface treatment of metal parts, glass parts or ceramic parts - Google Patents

Process for the surface treatment of metal parts, glass parts or ceramic parts

Info

Publication number
DE3434128A1
DE3434128A1 DE19843434128 DE3434128A DE3434128A1 DE 3434128 A1 DE3434128 A1 DE 3434128A1 DE 19843434128 DE19843434128 DE 19843434128 DE 3434128 A DE3434128 A DE 3434128A DE 3434128 A1 DE3434128 A1 DE 3434128A1
Authority
DE
Germany
Prior art keywords
parts
glass
metal
ceramic
surface treatment
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.)
Withdrawn
Application number
DE19843434128
Other languages
German (de)
Inventor
Kanagaratnam 7915 Elchingen Anandasivam
Klaus Gerland
Rolf 7900 Ulm Grießmayr
Georg 7909 Dornstadt Groner
Irene 7958 Laupheim Kienle
Rainer Kolbeck
Ulrich Kube
Hermann Dr.Rer.Nat. 7900 Ulm Widmann
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19843434128 priority Critical patent/DE3434128A1/en
Publication of DE3434128A1 publication Critical patent/DE3434128A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0075—Cleaning of glass
    • 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
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5013—Organic solvents containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5022—Organic solvents containing oxygen
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/267—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Detergent Compositions (AREA)

Abstract

For the treatment of metal parts, glass parts or ceramic parts intended to be joined together, it is provided to wash them with a butyrolactone-containing liquid.

Description

Beschreibungdescription

Verfahren zur Oberflächenbehandlung von Metall-, Glas- oder Keramikteilen Die vorliegende Erfindung betrifft ein Verfahren nach dem Oberbegriff des Patentanspruches 1.Process for the surface treatment of metal, glass or ceramic parts The present invention relates to a method according to the preamble of the patent claim 1.

Insbesondere zur Herstellung von vakuumdichten Verbindungen vorgesehene Bauteile aus Metall, Glas oder Keramik bedürfen einer eingehenden Oberflächenbehandlung, damit zum einen Verunreinigungen entfernt werden und zum anderen ggf. gewünschte Oberflächenstrukturen erzielt werden. So muß vor allem dafür Sorge getragen werden, daß Verunreinigungen, wie z. B. Siliconöle, Harze, hochpolymere Stoffe und dergleichen mit hinreichender Sicherheit entfernt werden.Especially intended for the production of vacuum-tight connections Components made of metal, glass or ceramics require a thorough surface treatment, so that, on the one hand, impurities are removed and, on the other hand, any desired ones Surface structures can be achieved. Above all, care must be taken to ensure that that impurities such. B. silicone oils, resins, high polymer substances and the like be removed with reasonable assurance.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, durch eine Waschbehandlung hinsichtlich Zuverlässigkeit und Reproduzierbarkeit in der Oberflächengüte verbesserte Metall-, Glas- oder Keramikbauteile herzustellen.The present invention is based on the object by a Washing treatment with regard to reliability and reproducibility in the surface quality manufacture improved metal, glass or ceramic components.

Diese Aufgabe wird durch die im Kennzeichen des Patentanspruches 1 angegebenen Merkmale gelöst.This task is achieved by the characterizing part of claim 1 specified features solved.

Das beschriebene Behandlungsverfahren für Bauteile aus Glas, Keramik oder Metall, die insbesondere zur Herstellung von vakuumdichten Verbindungen, wie Metall-Keramiklötungen, Metallglaslötungen oder Metallglasverschmelzungen, vorgesehen sind, hat nicht nur eine sehr zuverlässige Reinigungswirkung, sondern schafft offensichtlich auch eine besonders geeignete Oberflächenbeschaffenheit.The treatment process described for components made of glass, ceramics or metal, which is used in particular for the production of vacuum-tight connections, such as Metal-ceramic soldering, metal-glass soldering or metal-glass fusions are provided not only has a very reliable cleaning effect, but also obviously creates also a particularly suitable surface finish.

Verunreinigende Substanzen mit hoher Haftwirkung und chemischer Resistenz, wie z. B. Siliconöle, Harze und dergleichen, werden schnell und sicher entfernt. Mit derartig behandelten Bauteilen hergestellte vakuumdichte Verbindungen sind nicht nur unkompliziert herstellbar, sondern haben auch kaum Ausfälle.Contaminating substances with high adhesive properties and chemical resistance, such as B. silicone oils, resins and the like are removed quickly and safely. Vacuum-tight connections made with components treated in this way are not can only be produced in an uncomplicated manner, they also have hardly any failures.

Gemäß einer bevorzugten Weiterbildung der Erfindung wird zusätzlich zu dem Waschen eine Ultraschallbehandlung vorgenommen.According to a preferred development of the invention, in addition ultrasonic treatment was carried out for washing.

Das Butyrolacton kann unverdünnt oder zweckmäßig in wässeriger und/oder alkoholischer Verdünnung verwendet werden.The butyrolactone can be used undiluted or, appropriately, in aqueous and / or alcoholic dilution can be used.

Ggf. kann es auch zweckmäßig sein, der Waschflüssigkeit noch Triäthanolamin zuzusetzen. So haben sich besonders die folgenden Flüssigkeitsgemische bewährt Butyrolacton + Wasser Butyrolacton + Alkohol Butyrolacton + Alkohol + Wasser Butyrolacton + Triäthanolamin Butyrolacton + Triäthanolamin + Wasser Der Butyrolactonanteil betrug insbesondere etwa 30% bis 70%, bevorzugt etwa 50X.If necessary, it can also be useful to add triethanolamine to the washing liquid to add. The following liquid mixtures, for example, have proven particularly useful: butyrolactone + Water butyrolactone + alcohol butyrolactone + alcohol + water butyrolactone + triethanolamine Butyrolactone + triethanolamine + water The butyrolactone content was in particular about 30% to 70%, preferably about 50X.

Claims (6)

Patentansprüche 1. Verfahren zur Oberflächenbehandlung von zur Verbindung miteinander vorgesehenen Metall-, Glas- oder Keramikteilen durch Waschen mit einer Flüssigkeit, dadurch gekennzeichnet, daß eine Butyrolacton enthaltende Flüssigkeit verwendet wird.Claims 1. A method for the surface treatment of the connection metal, glass or ceramic parts provided with one another by washing with a Liquid, characterized in that a liquid containing butyrolactone is used. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Waschen bei gleichzeitiger Ultraschallbehandlung vorgenommen wird.2. The method according to claim 1, characterized in that the washing with simultaneous ultrasound treatment. 3. Verfahren nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, daß ein wässeriges Flüssigkeitsgemisch verwendet wird.3. The method according to claim 1 or claim 2, characterized in that that an aqueous liquid mixture is used. 4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß ein alkoholhaltiges Flüssigkeitsgemisch verwendet wird.4. The method according to any one of claims 1 to 3, characterized in that that an alcohol-containing liquid mixture is used. 5. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß dem P'iüssigkeitsgemisch Triäthanolamin zugesetzt wird.5. The method according to any one of claims 1 to 4, characterized in that that triethanolamine is added to the liquid mixture. 6. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet durch die Anwendung bei der Herstellung von vakuumdichten Verbindungen von Metallteilen mit Glas- oder Keramikteilen.6. The method according to any one of claims 1 to 5, characterized by application in the production of vacuum-tight connections of metal parts with glass or ceramic parts.
DE19843434128 1984-09-18 1984-09-18 Process for the surface treatment of metal parts, glass parts or ceramic parts Withdrawn DE3434128A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843434128 DE3434128A1 (en) 1984-09-18 1984-09-18 Process for the surface treatment of metal parts, glass parts or ceramic parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843434128 DE3434128A1 (en) 1984-09-18 1984-09-18 Process for the surface treatment of metal parts, glass parts or ceramic parts

Publications (1)

Publication Number Publication Date
DE3434128A1 true DE3434128A1 (en) 1986-03-20

Family

ID=6245622

Family Applications (1)

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DE19843434128 Withdrawn DE3434128A1 (en) 1984-09-18 1984-09-18 Process for the surface treatment of metal parts, glass parts or ceramic parts

Country Status (1)

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DE (1) DE3434128A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279089A1 (en) * 1987-02-16 1988-08-24 W.R. Grace & Co.-Conn. Paper mill wire and felt cleaning
EP0301044A1 (en) * 1987-02-05 1989-02-01 Macdermid Incorporated Photoresist stripper composition
WO1991011543A1 (en) * 1990-01-29 1991-08-08 Preussag Aktiengesellschaft Process for removing oil from finely divided solid material, especially metal-containing production waste and soiled floors
EP0567015A1 (en) * 1992-04-20 1993-10-27 Mitsubishi Chemical Corporation Method of and apparatus for cleaning oil-deposited material and a cleaning agent used therefor
EP1524248A1 (en) * 2003-10-17 2005-04-20 Corning Incorporated A method for bonding glass or metal fluoride optical materials to metal
CN104907281A (en) * 2015-06-30 2015-09-16 上海科秉电子科技有限公司 Cleaning apparatus and cleaning method of ceramic dome
CN107088552A (en) * 2017-04-26 2017-08-25 上海申和热磁电子有限公司 A kind of method that middle low temperature removes foreign atom inside precise ceramic component

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301044A1 (en) * 1987-02-05 1989-02-01 Macdermid Incorporated Photoresist stripper composition
EP0301044A4 (en) * 1987-02-05 1989-03-29 Macdermid Inc Photoresist stripper composition.
EP0279089A1 (en) * 1987-02-16 1988-08-24 W.R. Grace & Co.-Conn. Paper mill wire and felt cleaning
WO1991011543A1 (en) * 1990-01-29 1991-08-08 Preussag Aktiengesellschaft Process for removing oil from finely divided solid material, especially metal-containing production waste and soiled floors
EP0567015A1 (en) * 1992-04-20 1993-10-27 Mitsubishi Chemical Corporation Method of and apparatus for cleaning oil-deposited material and a cleaning agent used therefor
EP1524248A1 (en) * 2003-10-17 2005-04-20 Corning Incorporated A method for bonding glass or metal fluoride optical materials to metal
CN104907281A (en) * 2015-06-30 2015-09-16 上海科秉电子科技有限公司 Cleaning apparatus and cleaning method of ceramic dome
CN107088552A (en) * 2017-04-26 2017-08-25 上海申和热磁电子有限公司 A kind of method that middle low temperature removes foreign atom inside precise ceramic component
CN107088552B (en) * 2017-04-26 2019-05-31 上海申和热磁电子有限公司 A kind of method of middle low temperature removal precise ceramic component inside foreign atom

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Legal Events

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8120 Willingness to grant licences paragraph 23
8141 Disposal/no request for examination