ES2184173T3 - Pasta de material de soldadura para la soldadura fuerte y el revestimiento de aluminio y aleaciones de aluminio. - Google Patents

Pasta de material de soldadura para la soldadura fuerte y el revestimiento de aluminio y aleaciones de aluminio.

Info

Publication number
ES2184173T3
ES2184173T3 ES98111842T ES98111842T ES2184173T3 ES 2184173 T3 ES2184173 T3 ES 2184173T3 ES 98111842 T ES98111842 T ES 98111842T ES 98111842 T ES98111842 T ES 98111842T ES 2184173 T3 ES2184173 T3 ES 2184173T3
Authority
ES
Spain
Prior art keywords
glycol
aluminium
welding
aluminum
material paste
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
ES98111842T
Other languages
English (en)
Inventor
Jurgen Dr Koch
Leander Staab
Wolfgang Kohlweiler
Karl-Anton Dr Starz
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.)
Brazetec GmbH
Original Assignee
Brazetec 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 Brazetec GmbH filed Critical Brazetec GmbH
Application granted granted Critical
Publication of ES2184173T3 publication Critical patent/ES2184173T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams, slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
    • B23K35/3618—Carboxylic acids or salts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)

Abstract

LA INVENCION TRATA DE UNA PASTA PARA SOLDADURAS FUERTES Y RECUBRIMIENTOS DE PIEZAS DE ALUMINIO O DE ALEACIONES DE ALUMINIO, QUE CONTIENE DEL 25 AL 35 % EN PESO DE UN LIGANTE ORGANICO DILUIBLE EN AGUA A BASE DE GLICOLES ALIFATICOS, 25 A 45 % EN PESO DE UNA PASTA DURA DE ALUMINIO Y 25 A 45 % EN PESO DE UN FLUIDIFICANTE DE ALUMINIO Y ADEMAS UN ADITIVO QUE INFLUYE EN LAS PROPIEDADES REOLOGICAS EN UNA CANTIDAD DE 0,01 A 0,2 % EN PESO, CON RELACION A LA MASA TOTAL, DE UNO O VARIOS ACIDOS GRASOS SATURADOS CON 10 A 20 ATOMOS DE C Y/O SUS SALES DE AMONIO.
ES98111842T 1997-07-21 1998-06-26 Pasta de material de soldadura para la soldadura fuerte y el revestimiento de aluminio y aleaciones de aluminio. Expired - Lifetime ES2184173T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19731151A DE19731151C1 (de) 1997-07-21 1997-07-21 Lotpaste zum Hartlöten und Beschichten von Aluminium und Aluminiumlegierungen

Publications (1)

Publication Number Publication Date
ES2184173T3 true ES2184173T3 (es) 2003-04-01

Family

ID=7836328

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98111842T Expired - Lifetime ES2184173T3 (es) 1997-07-21 1998-06-26 Pasta de material de soldadura para la soldadura fuerte y el revestimiento de aluminio y aleaciones de aluminio.

Country Status (5)

Country Link
US (1) US6656290B1 (es)
EP (1) EP0893193B1 (es)
AT (1) ATE225692T1 (es)
DE (2) DE19731151C1 (es)
ES (1) ES2184173T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6936115B2 (en) 2001-06-07 2005-08-30 Fry's Metals, Inc. Soldering flux vehicle additive and fine pitch printing method
GB2376439A (en) * 2001-06-07 2002-12-18 Alpha Fry Ltd Improved printing method
US7534309B2 (en) * 2002-06-17 2009-05-19 Sumitomo Light Metal Industries, Ltd. Aqueous aluminum brazing composition, aluminum material coated with the brazing composition, brazing method using the aluminum material, and automotive heat exchanger manufactured by using the brazing method
US7244317B2 (en) * 2005-06-28 2007-07-17 Osram Sylvania Inc. Dispensible brazing paste
EP2067565B1 (en) * 2007-11-27 2017-06-21 Valeo Systèmes Thermiques Composition of brazing flux and method for manufacturing heat exchanger tubes using said composition
WO2012105515A1 (ja) * 2011-02-02 2012-08-09 昭和電工株式会社 放電ギャップ充填用組成物および静電放電保護体
WO2018187599A1 (en) * 2017-04-05 2018-10-11 Averatek Corporation Printable surface treatment for aluminum bonding
US10730150B2 (en) * 2017-08-07 2020-08-04 Honeywell International Inc. Flowable brazing compositions and methods of brazing metal articles together using the same
US20230201945A1 (en) * 2018-11-20 2023-06-29 Averatek Corporation Printable surface treatment for aluminum bonding
CN113601062B (zh) * 2021-08-24 2022-03-22 浙江亚通焊材有限公司 一种水性铝基焊膏用成膏体及水性铝基焊膏

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522937A (en) * 1949-03-30 1950-09-19 Gen Electric Solder flux
CH329824A (de) * 1955-01-05 1958-05-15 Gubler Hans Verfahren zur Herstellung eines Lötmittels
DE2452996A1 (de) 1974-11-08 1976-05-20 Thomae Gmbh Dr K Neue 4-hydroxy-2h-naphtho- eckige klammer auf 2,1-e eckige klammer zu -1,2thiazin-3-carboxamid-1,1-dioxide, verfahren zu ihrer herstellung und diese enthaltende arzneimittel
ES490073A0 (es) * 1979-04-06 1981-05-16 Johnson Matthey Co Ltd Procedimiento para la obtencion de una composicion para sol-dar.
CH669126A5 (fr) 1987-01-05 1989-02-28 Aciera S A Procede d'evacuation de dechets d'usinage pulverulents.
DE3915515A1 (de) * 1989-05-12 1990-11-15 Castolin Sa Pastoeses gemisch zum verbinden oder beschichten von metallischen werkstoffen, insbesondere aluminium und aluminiumlegierungen sowie herstellungsverfahren dazu
DE3923829A1 (de) 1989-07-19 1991-01-31 Fraunhofer Ges Forschung Absauganlage
US5878943A (en) * 1990-02-19 1999-03-09 Hitachi, Ltd. Method of fabricating an electronic circuit device and apparatus for performing the method
JPH04333390A (ja) * 1991-05-07 1992-11-20 Nippon Genma:Kk アルミニウムろうペースト
US5374266A (en) 1991-11-27 1994-12-20 Kabushiki Kaisha Morita Seisakusho Medical laser treatment device
US5272007A (en) * 1992-02-21 1993-12-21 Union Carbide Chemicals & Plastics Technology Corporation Solder powder coated with parylene
US5226974A (en) * 1992-07-09 1993-07-13 The S. A. Day Mfg. Co., Inc. High quality brazing paste for an aluminum material
EP0652072A1 (en) * 1993-11-09 1995-05-10 Matsushita Electric Industrial Co., Ltd. Solder
WO1997003788A1 (fr) * 1995-07-20 1997-02-06 Matsushita Electric Industrial Co., Ltd. Metal d'apport de brasage en creme

Also Published As

Publication number Publication date
EP0893193B1 (de) 2002-10-09
US6656290B1 (en) 2003-12-02
DE19731151C1 (de) 1999-01-21
ATE225692T1 (de) 2002-10-15
DE59805878D1 (de) 2002-11-14
EP0893193A1 (de) 1999-01-27

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