AR013507A1 - Procedimiento para la soldadura de partes componentes de aluminio o aleaciones de aluminio, e instalacion de soldadura para la realizacion de dichoprocedimiento - Google Patents

Procedimiento para la soldadura de partes componentes de aluminio o aleaciones de aluminio, e instalacion de soldadura para la realizacion de dichoprocedimiento

Info

Publication number
AR013507A1
AR013507A1 ARP980104687A ARP980104687A AR013507A1 AR 013507 A1 AR013507 A1 AR 013507A1 AR P980104687 A ARP980104687 A AR P980104687A AR P980104687 A ARP980104687 A AR P980104687A AR 013507 A1 AR013507 A1 AR 013507A1
Authority
AR
Argentina
Prior art keywords
procedure
welding
aluminum
component parts
suspension
Prior art date
Application number
ARP980104687A
Other languages
English (en)
Original Assignee
Solvay Fluor & Derivate
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 Solvay Fluor & Derivate filed Critical Solvay Fluor & Derivate
Publication of AR013507A1 publication Critical patent/AR013507A1/es

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
    • B23K1/008—Soldering within a furnace
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • 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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • 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
    • B23K35/362—Selection of compositions of fluxes
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Arc Welding In General (AREA)

Abstract

Se describe un procedimiento que evita aguas residuales, destinado a soldar partes componentes de aluminio y aleaciones de aluminio mediantela utilizacion de agentes fundentes, especialmente sobre la base de fluoroaluminato depo tasio, en suspension acuosa. Puesto que, después de undeterminado período de tiempo, la suspension gastada se intercambia por una suspension de nueva aportacion y regularmente deben ser limpiados losequipos, resulta un agua residual quecontiene un agente fundente- por ejemplo fluoroaluminato de potasio-. Tal agua residual era hasta ahoradescargada al medio ambiente. Se ha encontrado ahora que tal agua residual puede se devuelta al procedimiento de soldadura despuésde haber se paradoel agente fundente. De esta manera se puede evitar ampliamente la generacion de aguas residuales. Puesto que con frecuencia se emplean agentes tensioactivos yéstos también son devueltos en circuito cerrado, es posible un corres pondiente ahorro de agente tensioactivo. Además de ello, se protegecorrespondientemente al medio ambiente.
ARP980104687A 1997-11-06 1998-09-18 Procedimiento para la soldadura de partes componentes de aluminio o aleaciones de aluminio, e instalacion de soldadura para la realizacion de dichoprocedimiento AR013507A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19749042A DE19749042C1 (de) 1997-11-06 1997-11-06 Abwasser vermeidendes Lötverfahren

Publications (1)

Publication Number Publication Date
AR013507A1 true AR013507A1 (es) 2000-12-27

Family

ID=7847800

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980104687A AR013507A1 (es) 1997-11-06 1998-09-18 Procedimiento para la soldadura de partes componentes de aluminio o aleaciones de aluminio, e instalacion de soldadura para la realizacion de dichoprocedimiento

Country Status (14)

Country Link
US (1) US6105850A (es)
EP (1) EP0914898A1 (es)
JP (1) JPH11226727A (es)
KR (1) KR19990045017A (es)
CN (1) CN1217246A (es)
AR (1) AR013507A1 (es)
AU (1) AU742603B2 (es)
BR (1) BR9804756A (es)
CZ (1) CZ321098A3 (es)
DE (1) DE19749042C1 (es)
MY (1) MY133175A (es)
PL (1) PL329579A1 (es)
TW (1) TW415863B (es)
ZA (1) ZA989727B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001012379A1 (en) * 1999-08-16 2001-02-22 Kaiser Aluminum & Chemical Corporation Method and composition for improved flux slurry wetting in heat exchanger brazing
DE10016257A1 (de) * 2000-04-03 2001-10-04 Solvay Fluor & Derivate Alkalimetallfluorzinkat und seine Herstellung
US6755339B2 (en) * 2002-06-21 2004-06-29 Delphi Technologies, Inc. Fluxing apparatus for applying powdered flux
JP2006150436A (ja) * 2004-12-01 2006-06-15 Denso Corp アルミニウム製板部材へのフラックス層形成方法、フラックス組成物、およびフラックス層が形成されたアルミニウム製板部材
GB0716696D0 (en) * 2007-08-28 2007-10-03 Pillarhouse Int Ltd Fluxer for soldering apparatus
DE102009055610A1 (de) 2009-11-25 2011-05-26 Behr Gmbh & Co. Kg Verfahren zur quantitativen Bestimmung von Lötmittelresten

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769099A (en) * 1970-10-13 1973-10-30 Mc Kay Co Bonded arc welding flux and liquid binding agent therefor
CS218556B2 (en) * 1975-04-09 1983-02-25 Alcan Res & Dev Method of joining the aluminium components
US4244506A (en) * 1979-11-26 1981-01-13 Aluminum Company Of America Recovery of flux residues from rinse water in dip brazing
GB2050905B (en) * 1979-05-17 1983-05-25 Aluminum Co Of America Recovery of flux residues from rinse water
DE3116469A1 (de) * 1981-04-25 1982-11-11 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung von kaliumtetrafluoroaluminat
JPS58167097A (ja) * 1982-03-29 1983-10-03 Nikkei Giken:Kk ろう付用フラツクス
US4579605A (en) * 1984-02-14 1986-04-01 Furukuwa Aluminum Co., Ltd. Flux for brazing the aluminum parts and preparing method of the same
US5207917A (en) * 1991-10-08 1993-05-04 Weaver Thomas J M Recycling and recovery of aqueous cleaner solutions
US5318764A (en) * 1992-11-09 1994-06-07 Advance Research Chemicals, Inc. Processes of producing potassium fluoroaluminates
DE19519515A1 (de) * 1995-01-24 1996-07-25 Solvay Fluor & Derivate Neuartiges Flußmittel
DE19520812A1 (de) * 1995-06-07 1996-12-12 Solvay Fluor & Derivate Verfahren zur Herstellung eines Lötflußmittels
DE19636897A1 (de) * 1996-09-11 1998-03-12 Solvay Fluor & Derivate Lotfreies Aluminiumlöten

Also Published As

Publication number Publication date
BR9804756A (pt) 1999-11-09
US6105850A (en) 2000-08-22
TW415863B (en) 2000-12-21
ZA989727B (en) 1999-05-04
PL329579A1 (en) 1999-05-10
AU742603B2 (en) 2002-01-10
KR19990045017A (ko) 1999-06-25
AU9136798A (en) 1999-05-27
MY133175A (en) 2007-10-31
CN1217246A (zh) 1999-05-26
JPH11226727A (ja) 1999-08-24
EP0914898A1 (de) 1999-05-12
DE19749042C1 (de) 1999-02-25
CZ321098A3 (cs) 1999-10-13

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