FR2382302A1 - Procede pour le brasage sans fondant d'une structure en aluminium - Google Patents

Procede pour le brasage sans fondant d'une structure en aluminium

Info

Publication number
FR2382302A1
FR2382302A1 FR7739461A FR7739461A FR2382302A1 FR 2382302 A1 FR2382302 A1 FR 2382302A1 FR 7739461 A FR7739461 A FR 7739461A FR 7739461 A FR7739461 A FR 7739461A FR 2382302 A1 FR2382302 A1 FR 2382302A1
Authority
FR
France
Prior art keywords
flush
aluminum structure
free brazing
aluminum alloy
brazing
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.)
Granted
Application number
FR7739461A
Other languages
English (en)
French (fr)
Other versions
FR2382302B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masakazu Nakamura
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.)
Sumitomo Precision Products Co Ltd
Original Assignee
Sumitomo Precision Products Co Ltd
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 Sumitomo Precision Products Co Ltd filed Critical Sumitomo Precision Products Co Ltd
Publication of FR2382302A1 publication Critical patent/FR2382302A1/fr
Application granted granted Critical
Publication of FR2382302B1 publication Critical patent/FR2382302B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Laminated Bodies (AREA)
FR7739461A 1976-12-29 1977-12-28 Procede pour le brasage sans fondant d'une structure en aluminium Granted FR2382302A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16015176A JPS5383952A (en) 1976-12-29 1976-12-29 Fluxless brazing method of aluminium structure

Publications (2)

Publication Number Publication Date
FR2382302A1 true FR2382302A1 (fr) 1978-09-29
FR2382302B1 FR2382302B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-03-18

Family

ID=15708966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739461A Granted FR2382302A1 (fr) 1976-12-29 1977-12-28 Procede pour le brasage sans fondant d'une structure en aluminium

Country Status (5)

Country Link
US (1) US4172548A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5383952A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2757457C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2382302A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1584580A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388238A1 (fr) * 1977-04-23 1978-11-17 Sumitomo Precision Prod Co Echangeur de chaleur du type a plaque
FR2547037A1 (fr) * 1982-03-10 1984-12-07 Sumitomo Precision Prod Co Echangeur a plaques ailettees pour l'emploi a ultra-haute pression
EP0365367A1 (en) * 1988-10-21 1990-04-25 Showa Aluminum Kabushiki Kaisha Brazeable aluminum alloy sheet and process for its manufacture

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3166780D1 (en) * 1980-04-29 1984-11-29 Marston Palmer Ltd A sheet of foil, clad sheet of aluminium and method of brazing using a strontium containing brazing alloy
US4326662A (en) * 1980-09-02 1982-04-27 Aluminum Company Of America Process of ultrasonically soldering drawn aluminum tubing products
US4775004A (en) * 1984-02-22 1988-10-04 The Furukawa Electric Co., Ltd. Copper radiator for motor cars excellent in corrosion resistance and method of manufacturing
JPS60228657A (ja) * 1984-04-26 1985-11-13 Sumitomo Precision Prod Co Ltd アルミニウム合金構造物の製造方法
US4586964A (en) 1984-07-26 1986-05-06 Kaiser Aluminum & Chemical Corporation Corrosion resistant vacuum brazing sheet
CA1309322C (en) * 1988-01-29 1992-10-27 Paul Emile Fortin Process for improving the corrosion resistance of brazing sheet
CA1307175C (en) * 1988-02-03 1992-09-08 Paul Emile Fortin Aluminum products having improved corrosion resistance
JPH0381068A (ja) * 1989-08-22 1991-04-05 Showa Alum Corp 真空ろう付用ブレージングシート
US5096110A (en) * 1990-12-17 1992-03-17 Ford Motor Company Control system for vacuum brazing process
US5476725A (en) * 1991-03-18 1995-12-19 Aluminum Company Of America Clad metallurgical products and methods of manufacture
US5377901A (en) * 1993-04-27 1995-01-03 General Motors Corporation Method for improving corrosion resistance of plate-type vacuum brazed evaporators
US6129262A (en) * 1997-02-24 2000-10-10 Ford Global Technologies, Inc. Fluxless brazing of unclad aluminum using selective area plating
US6213158B1 (en) 1999-07-01 2001-04-10 Visteon Global Technologies, Inc. Flat turbulator for a tube and method of making same
EP1802457B2 (en) * 2004-10-19 2013-08-14 Aleris Aluminum Koblenz GmbH Method of producing an aluminium alloy brazing sheet and light brazed heat exchanger assemblies
JP4111456B1 (ja) * 2006-12-27 2008-07-02 株式会社神戸製鋼所 熱交換器用アルミニウム合金ブレージングシート
DE102010031468A1 (de) * 2010-07-16 2012-01-19 Behr Gmbh & Co. Kg Fluidkanal für einen Wärmetauscher

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498849A (en) * 1961-12-18 1970-03-03 British Aluminium Co Ltd Methods of manufacturing clad aluminium alloys
US3966506A (en) * 1975-05-21 1976-06-29 Swiss Aluminium Ltd. Aluminum alloy sheet and process therefor
FR2303622A1 (fr) * 1975-03-10 1976-10-08 Microturbo Sa Procede de fabrication d'une unite du type echangeur de chaleur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254853A (en) * 1939-12-01 1941-09-02 Westinghouse Electric & Mfg Co Glass-to-copper seal
JPS4834497A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-06 1973-05-18
JPS5320243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-20 1978-06-26
US4072542A (en) * 1975-07-02 1978-02-07 Kobe Steel, Ltd. Alloy sheet metal for fins of heat exchanger and process for preparation thereof
US4033504A (en) * 1975-10-24 1977-07-05 Nasa Bimetallic junctions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498849A (en) * 1961-12-18 1970-03-03 British Aluminium Co Ltd Methods of manufacturing clad aluminium alloys
FR2303622A1 (fr) * 1975-03-10 1976-10-08 Microturbo Sa Procede de fabrication d'une unite du type echangeur de chaleur
US3966506A (en) * 1975-05-21 1976-06-29 Swiss Aluminium Ltd. Aluminum alloy sheet and process therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388238A1 (fr) * 1977-04-23 1978-11-17 Sumitomo Precision Prod Co Echangeur de chaleur du type a plaque
FR2547037A1 (fr) * 1982-03-10 1984-12-07 Sumitomo Precision Prod Co Echangeur a plaques ailettees pour l'emploi a ultra-haute pression
EP0365367A1 (en) * 1988-10-21 1990-04-25 Showa Aluminum Kabushiki Kaisha Brazeable aluminum alloy sheet and process for its manufacture

Also Published As

Publication number Publication date
FR2382302B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-03-18
DE2757457C3 (de) 1981-09-10
DE2757457B2 (de) 1981-01-29
GB1584580A (en) 1981-02-11
US4172548A (en) 1979-10-30
DE2757457A1 (de) 1978-12-14
JPS5383952A (en) 1978-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse