AU6490800A - Method and composition for improved flux slurry wetting in heat exchanger brazing - Google Patents

Method and composition for improved flux slurry wetting in heat exchanger brazing

Info

Publication number
AU6490800A
AU6490800A AU64908/00A AU6490800A AU6490800A AU 6490800 A AU6490800 A AU 6490800A AU 64908/00 A AU64908/00 A AU 64908/00A AU 6490800 A AU6490800 A AU 6490800A AU 6490800 A AU6490800 A AU 6490800A
Authority
AU
Australia
Prior art keywords
composition
heat exchanger
improved flux
exchanger brazing
flux slurry
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.)
Abandoned
Application number
AU64908/00A
Inventor
David Childree
Dennis D. Przybycien
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical Corp
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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Publication of AU6490800A publication Critical patent/AU6490800A/en
Abandoned 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B23K1/203—Fluxing, i.e. applying flux onto surfaces
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AU64908/00A 1999-08-16 2000-08-02 Method and composition for improved flux slurry wetting in heat exchanger brazing Abandoned AU6490800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14869999P 1999-08-16 1999-08-16
US60148699 1999-08-16
PCT/US2000/019561 WO2001012379A1 (en) 1999-08-16 2000-08-02 Method and composition for improved flux slurry wetting in heat exchanger brazing

Publications (1)

Publication Number Publication Date
AU6490800A true AU6490800A (en) 2001-03-13

Family

ID=22526953

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64908/00A Abandoned AU6490800A (en) 1999-08-16 2000-08-02 Method and composition for improved flux slurry wetting in heat exchanger brazing

Country Status (2)

Country Link
AU (1) AU6490800A (en)
WO (1) WO2001012379A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592742B2 (en) 2001-07-13 2003-07-15 Applied Materials Inc. Electrochemically assisted chemical polish
WO2012147764A1 (en) * 2011-04-27 2012-11-01 塩野義製薬株式会社 5-membered ring aromatic heterocyclic derivative having npy y5 receptor antagonistic activity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568395A (en) * 1985-05-10 1986-02-04 Nabhani Abdol R Precleaner system and soldering flux
US5198038A (en) * 1990-05-15 1993-03-30 Hughes Aircraft Company Foaming flux for automatic soldering process
US5932021A (en) * 1996-06-26 1999-08-03 Cala; Francis R. Aqueous cleaning composition for removing flux and method of use
ES2183348T3 (en) * 1997-05-06 2003-03-16 Showa Denko Kk COMPOSITION OF DUNDENT THAT SERIES FOR THE WELDING OF AN ALUMINUM MATERIAL AND PROCEDURE OF WELDING OF AN ALUMINUM MATERIAL.
DE19749042C1 (en) * 1997-11-06 1999-02-25 Solvay Fluor & Derivate Soldering process that avoids waste water disposal into environment

Also Published As

Publication number Publication date
WO2001012379A1 (en) 2001-02-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase