JP5976200B2 - フラックスレスろう付け用アルミニウム複合材料 - Google Patents
フラックスレスろう付け用アルミニウム複合材料 Download PDFInfo
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- JP5976200B2 JP5976200B2 JP2015509455A JP2015509455A JP5976200B2 JP 5976200 B2 JP5976200 B2 JP 5976200B2 JP 2015509455 A JP2015509455 A JP 2015509455A JP 2015509455 A JP2015509455 A JP 2015509455A JP 5976200 B2 JP5976200 B2 JP 5976200B2
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- 238000005219 brazing Methods 0.000 title claims description 145
- 229910052782 aluminium Inorganic materials 0.000 title claims description 135
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 134
- 239000002131 composite material Substances 0.000 title claims description 72
- 238000000034 method Methods 0.000 claims description 62
- 238000004140 cleaning Methods 0.000 claims description 51
- 239000000956 alloy Substances 0.000 claims description 33
- 229910045601 alloy Inorganic materials 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 238000005238 degreasing Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000011856 silicon-based particle Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 5
- 239000000176 sodium gluconate Substances 0.000 claims description 5
- 235000012207 sodium gluconate Nutrition 0.000 claims description 5
- 229940005574 sodium gluconate Drugs 0.000 claims description 5
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003945 anionic surfactant Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000008139 complexing agent Substances 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 241000047703 Nonion Species 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 48
- 230000004907 flux Effects 0.000 description 24
- 239000007789 gas Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 238000005304 joining Methods 0.000 description 5
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 238000004320 controlled atmosphere Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000009734 composite fabrication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- -1 for example Chemical compound 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- 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
-
- 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
-
- 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
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
-
- 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
- B23K35/288—Al as the principal constituent with Sn or Zn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- 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
- C22F1/043—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 of alloys with silicon as the next major constituent
-
- 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
-
- 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
-
- 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
- F28F21/089—Coatings, claddings or bonding layers made from metals or metal 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/12764—Next to Al-base component
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Laminated Bodies (AREA)
- Arc Welding In General (AREA)
Description
6.5%≦Si≦15%、
Fe≦1%、
Cu≦0.3%、
Mg≦2.0%、
Mn≦0.15%、
Zn≦0.15%、
Ti≦0.30%、
残部は、Al及びそれぞれ最高0.05%及び合計で最高0.15%の不可避的不純物である。
Claims (15)
- 少なくとも1種類のアルミニウムコア合金と、前記アルミニウムコア合金の片側又は両側に形成されたアルミニウムろう付け合金からなる少なくとも1個の外側ろう付け層とからなるアルミニウム複合材料の使用であって、前記アルミニウムろう付け層が洗浄面を有する使用であって、
前記アルミニウムろう付け層の前記洗浄面が、アルカリ洗浄によって形成され、洗浄媒体が、水酸化ナトリウムに加えて、有機又は無機錯化剤も含み、前記アルミニウムろう付け層の前記洗浄面が、少なくとも部分的に露出した又は露出したケイ素粒子を含み、前記アルミニウム複合材料がフラックスレス熱接合プロセスに使用され、前記接合プロセスが保護性ガスの存在下で実施されることを特徴とする、使用。 - 前記アルミニウム複合材料がフラックスレスCABろう付けプロセスに使用されることを特徴とする、請求項1に記載の使用。
- 前記アルミニウムろう付け層の前記表面が、さらに、前記洗浄前又は洗浄中に脱脂されることを特徴とする、請求項1又は2に記載の使用。
- タイプAA1xxx、AA2xxx、AA3xxx、AA5xxx又はAA6xxxのアルミニウム合金がアルミニウムコア合金として用意されることを特徴とする、請求項1から3のいずれか一項に記載の使用。
- 前記アルミニウムろう付け合金が以下の組成(wt%)を有し、
6.5%≦Si≦15%、
Fe≦1%、
Cu≦0.3%、
Mg≦2.0%、
Mn≦0.15%、
Zn≦0.15%、
Ti≦0.30%、
残部が、Al及びそれぞれ最高0.05%及び合計で最高0.15%の不可避的不純物であることを特徴とする、請求項1から4のいずれか一項に記載の使用。 - 前記アルミニウム複合材料が、前記洗浄前に軽く焼きなましされる、又は再焼きなましされることを特徴とする、請求項1から5のいずれか一項に記載の使用。
- 前記アルミニウム複合材料が、同時鋳造又は圧延クラッディングによって製造されることを特徴とする、請求項1から6のいずれか一項に記載の使用。
- 少なくとも1個のアルミニウムコア合金と、前記アルミニウムコア合金の片側又は両側に形成されたアルミニウムろう付け合金からなる少なくとも1個の外側ろう付け層とからなる、請求項1から7のいずれか一項に記載の細片アルミニウム複合材料の製造方法であって、細片アルミニウム複合材料が圧延クラッディング又は同時鋳造及びそれに続く圧延によって製造され、前記アルミニウムろう付け層がアルカリ洗浄に供される方法であって、
前記アルミニウム複合材料が、前記洗浄前又は前記洗浄中に脱脂媒体によって脱脂され、前記脱脂媒体が、5〜40wt%トリポリリン酸ナトリウムと、3〜10wt%グルコン酸ナトリウムと、3〜8wt%の非イオン及び陰イオン界面活性剤との混合物を少なくとも0.2から15wt%、0.5から3wt%又は2から8wt%含み、前記アルカリ洗浄媒体が、濃度0.2から10wt%又は0.2から5wt%の水酸化ナトリウムを含むことを特徴とする、方法。 - 前記洗浄媒体が、水酸化ナトリウムに加えて、有機又は無機錯化剤も含むことを特徴とする、請求項8に記載の方法。
- 前記洗浄媒体中の前記アルミニウム合金細片の滞在時間が1から20秒であることを特徴とする、請求項8又は9に記載の方法。
- 前記洗浄媒体の温度が65℃から80℃であることを特徴とする、請求項8から10のいずれか一項に記載の方法。
- 前記酸性リンスが硝酸又は硫酸を用いて実施されることを特徴とする、請求項8から11のいずれか一項に記載の方法。
- 少なくとも1個のアルミニウムコア合金と、前記アルミニウムコア合金の片側又は両側に形成されたアルミニウムろう付け合金からなる少なくとも1個の外側ろう付け層とからなる請求項1から7のいずれか一項に記載のアルミニウム複合材料の使用によるアルミニウム合金の構造部品の熱接合方法であって、前記アルミニウムろう付け層がアルカリ洗浄面を有し、前記アルミニウムろう付け層の前記洗浄面が、少なくとも部分的に露出した又は露出したケイ素粒子を含み、前記アルミニウム複合材料がフラックスレス熱接合プロセスで接合され、前記接合プロセスが保護性ガスの存在下で行われる、方法。
- 少なくとも1個の成形又は非成形金属シート又は管がフラックスレスCABろう付けプロセスでろう付けされることを特徴とする、請求項13に記載の方法。
- 熱交換器がろう付けされることを特徴とする、請求項13又は14に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12166843.8 | 2012-05-04 | ||
EP12166843.8A EP2660043B1 (de) | 2012-05-04 | 2012-05-04 | Verwendung eines Aluminiumverbundwerkstoffes für das flussmittelfreie Löten |
PCT/EP2013/059290 WO2013164466A1 (de) | 2012-05-04 | 2013-05-03 | Aluminiumverbundwerkstoff für das flussmittelfreie löten |
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EP (2) | EP2660043B1 (ja) |
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KR (1) | KR101554297B1 (ja) |
ES (1) | ES2595044T5 (ja) |
HU (2) | HUE053338T2 (ja) |
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JP2016221578A (ja) * | 2012-05-04 | 2016-12-28 | ハイドロ アルミニウム ロールド プロダクツ ゲゼルシャフト ミット ベシュレンクテル ハフツングHydro Aluminium Rolled Products GmbH | フラックスレスろう付け用アルミニウム複合材料 |
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EP2883650B8 (de) | 2013-12-13 | 2021-08-18 | Speira GmbH | Flussmittelfreies Fügen von Aluminiumverbundwerkstoffen |
US11370068B2 (en) * | 2015-02-25 | 2022-06-28 | Hobart Brothers Llc | Systems and methods for additive manufacturing using aluminum metal-cored wire |
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KR20180043371A (ko) * | 2015-10-05 | 2018-04-27 | 하이드로 알루미늄 롤드 프로덕츠 게엠베하 | 써멀 플럭스-프리 접합 방법에 사용하기 위한 알루미늄 복합 재료 및 그러한 알루미늄 복합 재료를 제조하는 방법 |
JP2018535099A (ja) * | 2015-10-05 | 2018-11-29 | ハイドロ アルミニウム ロールド プロダクツ ゲゼルシャフト ミット ベシュレンクテル ハフツングHydro Aluminium Rolled Products GmbH | フラックスフリー熱接合法に用いられるアルミニウム複合材料およびアルミニウム複合材料を製造するための方法 |
WO2017080771A1 (en) | 2015-11-10 | 2017-05-18 | Aleris Rolled Products Germany Gmbh | Fluxless brazing method |
JP6463262B2 (ja) * | 2015-12-28 | 2019-01-30 | 株式会社Uacj | アルミニウム合金ブレージングシート及びアルミニウム合金製熱交換器の製造方法 |
CN108602317B (zh) * | 2016-02-09 | 2021-05-25 | 爱励轧制产品德国有限责任公司 | 铝多层钎焊板制品和无钎剂钎焊方法 |
DE102016008490A1 (de) * | 2016-07-14 | 2018-01-18 | Modine Manufacturing Company | Flussmittelarmes CAB-Löten bei Wärmeübertragern |
CN106513896A (zh) * | 2016-12-03 | 2017-03-22 | 浙江银轮机械股份有限公司 | 一种铝合金热交换器的可控气氛保护钎焊方法 |
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EP3822392A1 (en) * | 2019-11-15 | 2021-05-19 | Acondicionamiento Tarrasense | Method for polishing parts made of aluminum alloys comprising silicon |
KR20220090570A (ko) | 2020-01-29 | 2022-06-29 | 알레리스 로울드 프로덕츠 저머니 게엠베하 | 플럭스-프리 브레이징용 알루미늄 합금 다층 브레이징 시트 재료 |
JP2021122850A (ja) * | 2020-02-07 | 2021-08-30 | 株式会社マーレ フィルターシステムズ | ブレージングシート、ろう付け方法及び熱交換器の製造方法 |
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2012
- 2012-05-04 EP EP12166843.8A patent/EP2660043B1/de not_active Revoked
- 2012-05-04 HU HUE12166843A patent/HUE053338T2/hu unknown
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2013
- 2013-05-03 KR KR1020147033812A patent/KR101554297B1/ko active IP Right Grant
- 2013-05-03 JP JP2015509455A patent/JP5976200B2/ja active Active
- 2013-05-03 HU HUE13722721A patent/HUE031143T2/en unknown
- 2013-05-03 ES ES13722721T patent/ES2595044T5/es active Active
- 2013-05-03 PL PL13722721.1T patent/PL2844466T5/pl unknown
- 2013-05-03 WO PCT/EP2013/059290 patent/WO2013164466A1/de active Application Filing
- 2013-05-03 EP EP13722721.1A patent/EP2844466B2/de active Active
-
2014
- 2014-11-03 US US14/531,717 patent/US20150053751A1/en not_active Abandoned
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016221578A (ja) * | 2012-05-04 | 2016-12-28 | ハイドロ アルミニウム ロールド プロダクツ ゲゼルシャフト ミット ベシュレンクテル ハフツングHydro Aluminium Rolled Products GmbH | フラックスレスろう付け用アルミニウム複合材料 |
Also Published As
Publication number | Publication date |
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HUE031143T2 (en) | 2017-06-28 |
KR101554297B1 (ko) | 2015-09-18 |
US20150053751A1 (en) | 2015-02-26 |
WO2013164466A1 (de) | 2013-11-07 |
PL2844466T3 (pl) | 2017-01-31 |
JP2016221578A (ja) | 2016-12-28 |
ES2595044T3 (es) | 2016-12-27 |
EP2844466B2 (de) | 2021-10-20 |
KR20140146672A (ko) | 2014-12-26 |
EP2844466B1 (de) | 2016-09-14 |
EP2660043A1 (de) | 2013-11-06 |
HUE053338T2 (hu) | 2021-06-28 |
EP2844466A1 (de) | 2015-03-11 |
EP2660043B1 (de) | 2021-03-03 |
JP2015526290A (ja) | 2015-09-10 |
PL2844466T5 (pl) | 2023-08-21 |
ES2595044T5 (es) | 2022-03-29 |
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