SE9604458L - Sandwich material with high strength after soldering - Google Patents
Sandwich material with high strength after solderingInfo
- Publication number
- SE9604458L SE9604458L SE9604458A SE9604458A SE9604458L SE 9604458 L SE9604458 L SE 9604458L SE 9604458 A SE9604458 A SE 9604458A SE 9604458 A SE9604458 A SE 9604458A SE 9604458 L SE9604458 L SE 9604458L
- Authority
- SE
- Sweden
- Prior art keywords
- recrystallised
- high strength
- brazing
- fully
- soldering
- Prior art date
Links
- 238000005476 soldering Methods 0.000 title 1
- 238000005219 brazing Methods 0.000 abstract 3
- 239000002648 laminated material Substances 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000009830 intercalation Methods 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
A laminate material used for brazing comprises a core (A) of aluminium (alloy) which retains a high strength after brazing and an outer barrier layer (B) for preventing silicon intercalating into (A) during brazing. (A) has not been recrystallised whilst (B) is fully recrystallised. - Also claimed are: (1) similar laminate materials in which (A) has been partially crystallised and (B) is fully recrystallised; and (2) similar laminate materials in which (A) has been recrystallised to a very small particle size and (B) has been fully recrystallised to a very large particle size. - Preferably (B) comprises aluminium (alloy). (A) contains less than 0.3 % magnesium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9604458A SE9604458L (en) | 1996-12-03 | 1996-12-03 | Sandwich material with high strength after soldering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9604458A SE9604458L (en) | 1996-12-03 | 1996-12-03 | Sandwich material with high strength after soldering |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9604458D0 SE9604458D0 (en) | 1996-12-03 |
SE9604458L true SE9604458L (en) | 1998-06-04 |
Family
ID=20404851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9604458A SE9604458L (en) | 1996-12-03 | 1996-12-03 | Sandwich material with high strength after soldering |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE9604458L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1799447A2 (en) * | 2004-10-13 | 2007-06-27 | Alcoa Inc. | Recovered high strength multi-layer aluminum brazing sheet products |
WO2009128766A1 (en) * | 2008-04-18 | 2009-10-22 | Sapa Heat Transfer Ab | Sandwich material for brazing with high strength at high temperature |
-
1996
- 1996-12-03 SE SE9604458A patent/SE9604458L/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1799447A2 (en) * | 2004-10-13 | 2007-06-27 | Alcoa Inc. | Recovered high strength multi-layer aluminum brazing sheet products |
EP1799447A4 (en) * | 2004-10-13 | 2008-11-12 | Alcoa Inc | Recovered high strength multi-layer aluminum brazing sheet products |
EP1799447B1 (en) | 2004-10-13 | 2014-12-03 | Alcoa Inc. | Recovered high strength multi-layer aluminum brazing sheet products |
WO2009128766A1 (en) * | 2008-04-18 | 2009-10-22 | Sapa Heat Transfer Ab | Sandwich material for brazing with high strength at high temperature |
EA025938B1 (en) * | 2008-04-18 | 2017-02-28 | Сапа Хит Трансфер Аб | Sandwich material for brazing |
Also Published As
Publication number | Publication date |
---|---|
SE9604458D0 (en) | 1996-12-03 |
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Legal Events
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NAV | Patent application has lapsed |
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