DE2757457C3 - Verfahren zum flußmittellosen Hartlöten von Aluminiumbauteilen - Google Patents
Verfahren zum flußmittellosen Hartlöten von AluminiumbauteilenInfo
- Publication number
- DE2757457C3 DE2757457C3 DE2757457A DE2757457A DE2757457C3 DE 2757457 C3 DE2757457 C3 DE 2757457C3 DE 2757457 A DE2757457 A DE 2757457A DE 2757457 A DE2757457 A DE 2757457A DE 2757457 C3 DE2757457 C3 DE 2757457C3
- Authority
- DE
- Germany
- Prior art keywords
- brazing
- core
- grain size
- components
- solder
- 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
Links
- 238000005219 brazing Methods 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims description 14
- 239000013078 crystal Substances 0.000 claims description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 description 20
- 239000000463 material Substances 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 9
- 230000004907 flux Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
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)
- Laminated Bodies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
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 (3)
| Publication Number | Publication Date |
|---|---|
| DE2757457A1 DE2757457A1 (de) | 1978-12-14 |
| DE2757457B2 DE2757457B2 (de) | 1981-01-29 |
| DE2757457C3 true DE2757457C3 (de) | 1981-09-10 |
Family
ID=15708966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2757457A Expired DE2757457C3 (de) | 1976-12-29 | 1977-12-22 | Verfahren zum flußmittellosen Hartlöten von Aluminiumbauteilen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4172548A (enExample) |
| JP (1) | JPS5383952A (enExample) |
| DE (1) | DE2757457C3 (enExample) |
| FR (1) | FR2382302A1 (enExample) |
| GB (1) | GB1584580A (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639908Y2 (enExample) * | 1977-04-23 | 1981-09-17 | ||
| EP0039153B1 (en) * | 1980-04-29 | 1984-10-24 | 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 |
| JPS58156197A (ja) * | 1982-03-10 | 1983-09-17 | Sumitomo Light Metal Ind Ltd | 超高圧用プレ−トフイン型熱交換器 |
| 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 |
| US5021106A (en) * | 1988-10-21 | 1991-06-04 | Showa Aluminum | Brazeable aluminum alloy sheet and process of making same |
| 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 |
| CN101072673B (zh) * | 2004-10-19 | 2013-04-24 | 阿勒里斯铝业科布伦茨有限公司 | 生产铝合金钎焊薄板和轻质钎焊热交换器组件的方法 |
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2254853A (en) * | 1939-12-01 | 1941-09-02 | Westinghouse Electric & Mfg Co | Glass-to-copper seal |
| GB1042016A (en) * | 1961-12-18 | 1966-09-07 | British Aluminium Co Ltd | Improvements in or relating to clad aluminium alloy materials and methods of manufacturing same |
| JPS4834497A (enExample) * | 1971-09-06 | 1973-05-18 | ||
| JPS5320243B2 (enExample) * | 1974-04-20 | 1978-06-26 | ||
| 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 |
| 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 |
-
1976
- 1976-12-29 JP JP16015176A patent/JPS5383952A/ja active Pending
-
1977
- 1977-12-22 DE DE2757457A patent/DE2757457C3/de not_active Expired
- 1977-12-28 FR FR7739461A patent/FR2382302A1/fr active Granted
- 1977-12-29 GB GB54154/77A patent/GB1584580A/en not_active Expired
- 1977-12-29 US US05/865,399 patent/US4172548A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2382302A1 (fr) | 1978-09-29 |
| DE2757457B2 (de) | 1981-01-29 |
| FR2382302B1 (enExample) | 1983-03-18 |
| US4172548A (en) | 1979-10-30 |
| GB1584580A (en) | 1981-02-11 |
| DE2757457A1 (de) | 1978-12-14 |
| JPS5383952A (en) | 1978-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2757457C3 (de) | Verfahren zum flußmittellosen Hartlöten von Aluminiumbauteilen | |
| DE60128923T2 (de) | Nickel beschichtetes hartlötblech | |
| EP0122429B1 (de) | Verbundwerkstoff in Stab-, Rohr-, Band-, Blech- oder Plattenform mit reversiblen thermo-mechanischen Eigenschaften und Verfahren zu dessen Herstellung | |
| DE60125777T2 (de) | Flussmittelfreies Verfahren zum Hartlöten unter Schutzgas | |
| DE3000171C2 (de) | Faserverstärkter Verbundwerkstoff und Verfahren zu seiner Herstellung | |
| EP2883650B1 (de) | Flussmittelfreies Fügen von Aluminiumverbundwerkstoffen | |
| EP1730320B1 (de) | Herstellungsverfahren eines aluminiumlegierungsbandes oder -bleches für wärmetauscher | |
| DE3514997C2 (de) | Verfahren zur Herstellung eines Wärmeaustauscher-Bauteils aus Aluminiumlegierungen | |
| DE69222624T2 (de) | Hartlotmittel und Hartlotfolie bestehend aus einer ein Flussmittel enthaltender Aluminiumlegierung | |
| DE2848653A1 (de) | Herstellung von aluminium-hartloetblech | |
| DE1085305B (de) | Zusammengesetzter Gegenstand aus mittels Glas miteinander verbundenen, vorgeformten Teilen und Verfahren zu seiner Herstellung | |
| DE2848652A1 (de) | Herstellung von aluminium-hartloetblech | |
| AT521441B1 (de) | Aluminium-Hartlotblechmaterial, das zum flussmittelfreien Löten in einer Schutzgasatmosphäre geeignet ist | |
| DE102016204567A1 (de) | Verfahren zum Herstellen eines warmwalzplattierten Werkstoffverbundes, Flachproduktpaket, warmwalzplattierter Werkstoffverbund sowie seine Verwendung | |
| DE3419674A1 (de) | Verfahren zum aufbringen eines ueberzugs auf ein bauteil | |
| DE4301927C2 (de) | Verbundener Metall-Keramik-Werkstoff, dessen Verwendung und Verfahren zu dessen Herstellung | |
| DE112022004029T5 (de) | Aluminiumlegierungshartlotblech und verfahren zum herstellen desselben | |
| DE1527541B2 (de) | Ausgangswerkstueck zum herstellen eines verbundstoffstreifens fuer lagermetallschalen | |
| DE2505830A1 (de) | Verfahren zur vereinigung einer loetlegierung mit einem muttermetallteil | |
| DE2629838A1 (de) | Al-legierungsblech fuer finnen eines waermeaustauschers und verfahren zu seiner herstellung | |
| DE10202212B4 (de) | Verfahren zum Erzeugen von aus metallischem Verbundwerkstoff bestehendem Band oder Blech | |
| DE1427370B2 (de) | Verfahren zum herstellen eines verbundmetallbandes fuer die fertigung von gleitlagerschalen | |
| CH423559A (de) | Verfahren zur Herstellung von mit einer thermoplatischen Kunststoffschicht überzogenen Aluminiumgegenständen | |
| DE1621320B2 (de) | Verfahren zum handfesten verbinden von aluminium mit rost freiem stahl durch walzplattieren | |
| DE10152623A1 (de) | Plattenwärmetauscher und Verfahren zu dessen Herstellung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |