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FR2354171A1 - Aluminium alloy brazing composite - having cladding of aluminium alloy contg lead and reduced amt of magnesium - Google Patents

Aluminium alloy brazing composite - having cladding of aluminium alloy contg lead and reduced amt of magnesium

Info

Publication number
FR2354171A1
FR2354171A1 FR7617407A FR7617407A FR2354171A1 FR 2354171 A1 FR2354171 A1 FR 2354171A1 FR 7617407 A FR7617407 A FR 7617407A FR 7617407 A FR7617407 A FR 7617407A FR 2354171 A1 FR2354171 A1 FR 2354171A1
Authority
FR
France
Prior art keywords
aluminium alloy
brazing
cladding
magnesium
lead
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Withdrawn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
FR7617407A
Other languages
French (fr)
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals 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 Reynolds Metals Co filed Critical Reynolds Metals Co
Priority to FR7617407A priority Critical patent/FR2354171A1/en
Publication of FR2354171A1 publication Critical patent/FR2354171A1/en
Withdrawn legal-status Critical Current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
    • B23K35/24—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
    • B23K35/02—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
    • B23K35/0233—Sheets, foils
    • B23K35/0238—Sheets, foils layered

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

An article comprising an Al alloy core and an outer cladding layer, which is bonded to one or each side of the core and is made of an alloy of compsn. (by wt) 7-14% Si, 0.2-2% Mg, 0.05-3% Pb, 0.6% Fe, 0.3% Mn, 0.15% incidental impurities, balance Al is used as a brazing composite in the vacuum brazing of All alloy components. The use of Pb instead of increasing the Mg content, to allow brazing under variations of pressure in commercial operations and at vacuums of 10-4 or even 10-3 torr, avoids the problems of Mg distillation and cladding problems, gives enhanced brazing properties and improves the properties of annealing brazing composites.
FR7617407A 1976-06-09 1976-06-09 Aluminium alloy brazing composite - having cladding of aluminium alloy contg lead and reduced amt of magnesium Withdrawn FR2354171A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617407A FR2354171A1 (en) 1976-06-09 1976-06-09 Aluminium alloy brazing composite - having cladding of aluminium alloy contg lead and reduced amt of magnesium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617407A FR2354171A1 (en) 1976-06-09 1976-06-09 Aluminium alloy brazing composite - having cladding of aluminium alloy contg lead and reduced amt of magnesium

Publications (1)

Publication Number Publication Date
FR2354171A1 true FR2354171A1 (en) 1978-01-06

Family

ID=9174151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617407A Withdrawn FR2354171A1 (en) 1976-06-09 1976-06-09 Aluminium alloy brazing composite - having cladding of aluminium alloy contg lead and reduced amt of magnesium

Country Status (1)

Country Link
FR (1) FR2354171A1 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1130125A3 (en) * 2000-03-02 2001-09-19 Kabushiki Kaisha Daiki Aluminium Kogyosho Highly heat-conductive aluminium alloy for pressure casting and cast alloy thereof
WO2002007928A1 (en) * 2000-07-26 2002-01-31 Corus Aluminium Walzprodukte Gmbh Nickel-plated brazing sheet product
US6379818B1 (en) 1999-05-21 2002-04-30 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
US6383661B2 (en) * 2000-05-18 2002-05-07 Corus Aluminium Walzprodukte Gmbh Method of manufacturing an aluminum product
US6391476B2 (en) 2000-03-10 2002-05-21 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of manufacturing an assembly using the brazing sheet product
US6503640B2 (en) 2000-05-19 2003-01-07 Corus Aluminium Walzeprodukte Gmbh Method of manufacturing an assembly of brazed dissimilar metal components
US6596413B2 (en) 2000-11-08 2003-07-22 Corus Aluminium Walzprodukte Gmbh Brazing product having a low melting point
US6599645B2 (en) 2000-05-19 2003-07-29 Corus Aluminium Walzprodukte Gmbh Composite metal panel
US6605370B2 (en) 2001-07-12 2003-08-12 Corus Aluminum Walzprodukte Gmbh Method of manufacturing an aluminium joined product
US6796484B2 (en) 2001-02-02 2004-09-28 Corus Aluminum Walzprodukte Gmbh Nickel-plated brazing product having improved corrosion performance
US6846401B2 (en) 2001-04-20 2005-01-25 Corus Aluminium Walzprodukte Gmbh Method of plating and pretreating aluminium workpieces
US6994919B2 (en) 2002-01-31 2006-02-07 Corus Aluminium Walzprodukte Gmbh Brazing product and method of manufacturing a brazing product
US7056597B2 (en) 2002-12-13 2006-06-06 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
US7078111B2 (en) 2002-12-13 2006-07-18 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
WO2006081923A1 (en) * 2005-02-04 2006-08-10 Aleris Aluminum Koblenz Gmbh Aluminium alloy brazing material
US7294411B2 (en) 2002-01-31 2007-11-13 Aleris Aluminum Koblenz Gmbh Brazing product and method of its manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233402A1 (en) * 1973-06-15 1975-01-10 Marston Radiators Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233402A1 (en) * 1973-06-15 1975-01-10 Marston Radiators Ltd

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1976 *

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379818B1 (en) 1999-05-21 2002-04-30 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
EP1130125A3 (en) * 2000-03-02 2001-09-19 Kabushiki Kaisha Daiki Aluminium Kogyosho Highly heat-conductive aluminium alloy for pressure casting and cast alloy thereof
US6391476B2 (en) 2000-03-10 2002-05-21 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of manufacturing an assembly using the brazing sheet product
US6383661B2 (en) * 2000-05-18 2002-05-07 Corus Aluminium Walzprodukte Gmbh Method of manufacturing an aluminum product
US6599645B2 (en) 2000-05-19 2003-07-29 Corus Aluminium Walzprodukte Gmbh Composite metal panel
US6503640B2 (en) 2000-05-19 2003-01-07 Corus Aluminium Walzeprodukte Gmbh Method of manufacturing an assembly of brazed dissimilar metal components
AU2001282028B2 (en) * 2000-07-26 2004-01-08 Corus Aluminium Walzprodukte Gmbh Nickel-plated brazing sheet product
US6568584B2 (en) 2000-07-26 2003-05-27 Corus Aluminium Walzprodukte Gmbh Nickel-plated brazing sheet product
WO2002007928A1 (en) * 2000-07-26 2002-01-31 Corus Aluminium Walzprodukte Gmbh Nickel-plated brazing sheet product
US6596413B2 (en) 2000-11-08 2003-07-22 Corus Aluminium Walzprodukte Gmbh Brazing product having a low melting point
US6796484B2 (en) 2001-02-02 2004-09-28 Corus Aluminum Walzprodukte Gmbh Nickel-plated brazing product having improved corrosion performance
US6846401B2 (en) 2001-04-20 2005-01-25 Corus Aluminium Walzprodukte Gmbh Method of plating and pretreating aluminium workpieces
US6605370B2 (en) 2001-07-12 2003-08-12 Corus Aluminum Walzprodukte Gmbh Method of manufacturing an aluminium joined product
US6994919B2 (en) 2002-01-31 2006-02-07 Corus Aluminium Walzprodukte Gmbh Brazing product and method of manufacturing a brazing product
US7294411B2 (en) 2002-01-31 2007-11-13 Aleris Aluminum Koblenz Gmbh Brazing product and method of its manufacture
US7056597B2 (en) 2002-12-13 2006-06-06 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
US7078111B2 (en) 2002-12-13 2006-07-18 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
WO2006081923A1 (en) * 2005-02-04 2006-08-10 Aleris Aluminum Koblenz Gmbh Aluminium alloy brazing material

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