ES2159506T3 - Fundente espumante para procedimiento de soldadura automatica. - Google Patents

Fundente espumante para procedimiento de soldadura automatica.

Info

Publication number
ES2159506T3
ES2159506T3 ES92118002T ES92118002T ES2159506T3 ES 2159506 T3 ES2159506 T3 ES 2159506T3 ES 92118002 T ES92118002 T ES 92118002T ES 92118002 T ES92118002 T ES 92118002T ES 2159506 T3 ES2159506 T3 ES 2159506T3
Authority
ES
Spain
Prior art keywords
flux
foam
automatic welding
welding procedure
fast
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
ES92118002T
Other languages
English (en)
Inventor
Raymond L Turner
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of ES2159506T3 publication Critical patent/ES2159506T3/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 or 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
    • B23K35/22—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 or 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 or 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
    • 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 or 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 or 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Detergent Compositions (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

UN FLUJO PRODUCTOR DE ESPUMA NO TOXICO Y NO CORROSIVO PARA UN PROCESO DE SOLDADURA (14) QUE CONTIENE ACIDO CITRICO Y AGUA, JUNTO CON AL MENOS UN AGENTE PRODUCTOR DE ESPUMA. LA ESPUMA ES DE DISOLUCION RAPIDA Y SE DISIPA CASI INMEDIATAMENTE. TAL ESPUMA DE DISOLUCION RAPIDA ES NUEVA EN UN FLUJO BASADO EN UNA SOLUCION ACUOSA. EL FLUJO SIN IGUAL DE LA INVENCION PRODUCE UNAS SOLDADURAS CON UN GRAN BRILLO METALICO Y DE EXCELENTE CALIDAD. SU DESECHO NO PRESENTA UN PELIGRO PARA LA SALUD Y PARA LA LIMPIEZA DE LOS RESIDUOS DEL FLUJO BASTA CON UTILIZAR AGUA SOLAMENTE Y, OPCIONALMENTE, UN SURFACTANTE.
ES92118002T 1991-10-21 1992-10-21 Fundente espumante para procedimiento de soldadura automatica. Expired - Lifetime ES2159506T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/780,170 US5190208A (en) 1990-05-15 1991-10-21 Foaming flux for automatic soldering process

Publications (1)

Publication Number Publication Date
ES2159506T3 true ES2159506T3 (es) 2001-10-16

Family

ID=25118841

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92118002T Expired - Lifetime ES2159506T3 (es) 1991-10-21 1992-10-21 Fundente espumante para procedimiento de soldadura automatica.

Country Status (13)

Country Link
US (1) US5190208A (es)
EP (1) EP0538822B1 (es)
JP (1) JP2520552B2 (es)
KR (1) KR960004343B1 (es)
AT (1) ATE203446T1 (es)
CA (1) CA2080634C (es)
DE (1) DE69231958T2 (es)
DK (1) DK0538822T3 (es)
ES (1) ES2159506T3 (es)
GR (1) GR3036955T3 (es)
MX (1) MX9206049A (es)
PT (1) PT538822E (es)
TW (1) TW215420B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452840A (en) * 1990-05-15 1995-09-26 Hughes Aircraft Company Water-soluble soldering flux
TW282427B (es) * 1993-02-05 1996-08-01 Litton Systems Inc
DE4402758A1 (de) * 1994-01-31 1995-08-03 Moedinger Volker Verfahren zum Aufbringen von Flußmittel auf Leiterplatten
US5443660A (en) * 1994-10-24 1995-08-22 Ford Motor Company Water-based no-clean flux formulation
EP0753989B1 (en) * 1995-07-11 2005-09-21 Delphi Technologies, Inc. Coatings and methods, especially for circuit boards
JP3797990B2 (ja) * 2003-08-08 2006-07-19 株式会社東芝 熱硬化性フラックス及びはんだペースト

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1402644A (en) * 1920-09-23 1922-01-03 Passalacqua Augusto Soldering of aluminum
US1805458A (en) * 1922-08-21 1931-05-12 Du Pont Oil composition and process of inhibiting oxidation thereof
US2470957A (en) * 1945-08-27 1949-05-24 Battelle Memorial Institute Soft soldering flux
US3020635A (en) * 1956-05-31 1962-02-13 Raytheon Co Soldering methods
US3091029A (en) * 1960-07-13 1963-05-28 North American Aviation Inc Brazing alloy application method
US3162547A (en) * 1961-07-31 1964-12-22 Rohr Corp Secondary deoxidizer for aluminum and its alloys
US3220892A (en) * 1963-08-12 1965-11-30 Jr Hobart N Durham Soldering fluxes
US3305406A (en) * 1964-04-06 1967-02-21 Western Electric Co Method of fluxing an article to be soldered with noncorrosive fluxing compositions
US3684533A (en) * 1970-05-28 1972-08-15 Du Pont Screen printable solder compositions
DE2052713C3 (de) * 1970-10-27 1975-05-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Kennzeichnen von fehlerhaften, nachzulötenden Lötstellen
US3723191A (en) * 1971-03-09 1973-03-27 Philips Corp Soldering flux composition
SU460965A1 (ru) * 1973-06-11 1975-02-25 Предприятие П/Я Г-4816 Флюс дл пайки
US3895973A (en) * 1973-12-17 1975-07-22 Chevron Res Activated soldering flux
US3925112A (en) * 1974-02-19 1975-12-09 Hercules Chemical Co Inc Solder fluxes
US3966632A (en) * 1974-06-06 1976-06-29 G. D. Searle & Co. Vegetable oil emulsion
US4073412A (en) * 1976-06-03 1978-02-14 Blue Cross Laboratories, Inc. Emulsified cookware lubricant having freeze-thaw stability
US4113525A (en) * 1977-06-30 1978-09-12 Chevron Research Company Carboxylic acid-containing wax fluxes
ES8104932A1 (es) * 1979-04-06 1981-05-16 Johnson Matthey Co Ltd Procedimiento para la obtencion de una composicion para sol-dar.
US4290824A (en) * 1979-12-10 1981-09-22 Cobar Resources, Inc. Water soluble rosin flux
GB2080341B (en) * 1980-07-24 1985-01-09 Standard Telephones Cables Ltd Solder flux compositions
US4342607A (en) * 1981-01-05 1982-08-03 Western Electric Company, Inc. Solder flux
US4460427A (en) * 1981-09-21 1984-07-17 E. I. Dupont De Nemours And Company Process for the preparation of flexible circuits
US4809901A (en) * 1981-10-05 1989-03-07 Raychem Corporation Soldering methods and devices
GB2107362A (en) * 1981-10-16 1983-04-27 Multicore Solders Ltd Liquid fluxes for use in soldering
US4708281A (en) * 1982-02-16 1987-11-24 Rca Corporation Apparatus and method for applying solder flux to a printed circuit board
CH653939A5 (de) * 1982-04-07 1986-01-31 Landis & Gyr Ag Verfahren zum maschinellen weichloeten von schwermetallen unter verwendung eines flussmittels.
US4478650A (en) * 1983-10-19 1984-10-23 At&T Technologies, Inc. Water soluble flux
SU1303341A1 (ru) * 1984-05-04 1987-04-15 Предприятие П/Я В-2969 Флюс дл пайки и лужени
SE457335B (sv) * 1984-07-20 1988-12-19 Ytkemiska Inst Flussmedel foer mjukloedning samt foerfarande foer mjukloedning med anvaendning av flussmedlet
US4568395A (en) * 1985-05-10 1986-02-04 Nabhani Abdol R Precleaner system and soldering flux
NZ218652A (en) * 1985-12-17 1992-09-25 Koppers Australia Stable water/oil emulsions as wood preservatives
US4759490A (en) * 1986-10-23 1988-07-26 Fujitsu Limited Method for soldering electronic components onto a printed wiring board using a solder paste
US4738732A (en) * 1987-02-04 1988-04-19 Hughes Aircraft Co. Self cleaning liquid solder flux
US4821948A (en) * 1988-04-06 1989-04-18 American Telephone And Telegraph Company Method and apparatus for applying flux to a substrate
US4872928A (en) * 1988-06-07 1989-10-10 Johnson Matthey Inc. Solder paste
US4895606A (en) * 1989-02-23 1990-01-23 Ashraf Jafri Formulations for soldering flux
CA2042091C (en) * 1990-05-15 1995-02-07 Raymond L. Turner Water-soluble soldering flux
US5085365B1 (en) * 1990-05-15 1995-08-08 Hughes Aircraft Co Water soluble soldering flux
US5198038A (en) * 1990-05-15 1993-03-30 Hughes Aircraft Company Foaming flux for automatic soldering process
TW206936B (es) * 1990-10-31 1993-06-01 Hughes Aircraft Co

Also Published As

Publication number Publication date
PT538822E (pt) 2001-11-30
CA2080634C (en) 1997-10-14
EP0538822A1 (en) 1993-04-28
EP0538822B1 (en) 2001-07-25
DE69231958T2 (de) 2001-11-15
CA2080634A1 (en) 1993-04-22
JPH05237690A (ja) 1993-09-17
MX9206049A (es) 1993-05-01
DE69231958D1 (de) 2001-08-30
US5190208A (en) 1993-03-02
ATE203446T1 (de) 2001-08-15
TW215420B (es) 1993-11-01
KR960004343B1 (ko) 1996-04-02
GR3036955T3 (en) 2002-01-31
KR930007565A (ko) 1993-05-20
JP2520552B2 (ja) 1996-07-31
DK0538822T3 (da) 2001-10-29

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