CN112975027B - 一种铝铜焊接方法 - Google Patents
一种铝铜焊接方法 Download PDFInfo
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- CN112975027B CN112975027B CN202110305910.0A CN202110305910A CN112975027B CN 112975027 B CN112975027 B CN 112975027B CN 202110305910 A CN202110305910 A CN 202110305910A CN 112975027 B CN112975027 B CN 112975027B
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- aluminum
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- brazing
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- 238000003466 welding Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 27
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 238000005219 brazing Methods 0.000 claims abstract description 108
- 229910052751 metal Inorganic materials 0.000 claims abstract description 81
- 239000002184 metal Substances 0.000 claims abstract description 81
- 239000000945 filler Substances 0.000 claims abstract description 68
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 55
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010949 copper Substances 0.000 claims abstract description 43
- 230000004907 flux Effects 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 230000007704 transition Effects 0.000 claims abstract description 15
- 238000010288 cold spraying Methods 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 11
- 239000002923 metal particle Substances 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000137 annealing Methods 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 11
- 239000002041 carbon nanotube Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 229910000906 Bronze Inorganic materials 0.000 claims description 6
- 239000010974 bronze Substances 0.000 claims description 6
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 6
- 229910017888 Cu—P Inorganic materials 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 12
- 229910000679 solder Inorganic materials 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000007921 spray Substances 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229910052732 germanium Inorganic materials 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 150000002910 rare earth metals Chemical class 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 2
- 229910018520 Al—Si Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 101000724404 Homo sapiens Saccharopine dehydrogenase Proteins 0.000 description 1
- 102100028294 Saccharopine dehydrogenase Human genes 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 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
- B23K1/005—Soldering by means of radiant energy
- B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arc Welding In General (AREA)
Abstract
Description
组份 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 对比例1 | 对比例2 |
Al | 70 | 73 | 76 | 75 | 78 | 80 | 76 | 75 |
Si | 6 | 5.4 | 4.8 | 4.2 | 3 | 5 | 4.8 | 4.2 |
Cu | 10 | 8.5 | 7.9 | 7.2 | 6 | 9.2 | 7.9 | 7.2 |
Zn | 5 | 5.8 | 6.6 | 7.2 | 8.0 | 5.2 | 6.6 | 7.2 |
碳纳米管 | 2 | 3 | 4 | 5 | 4 | 2 | 4 | 5 |
Ge | 0.5 | 1.0 | 1.8 | 1.3 | 0.8 | 1.6 | / | / |
P | 0.2 | 0.4 | 0.6 | 0.7 | 0.8 | 1.0 | / | / |
稀土金属 | / | 0.2 | 0.4 | 0.6 | 0.8 | 0.5 | 0.4 | 0.6 |
项目 | 接头抗剪强度 | 铺展面积 | 钎料的固相线温度 | 钎料的液相线温度 | 盐雾腐蚀后抗拉强度 |
实施例1 | 79MPa | 19.2mm<sup>2</sup>/g | 486℃ | 520℃ | 71MPa |
实施例2 | 82MPa | 19.0mm<sup>2</sup>/g | 481℃ | 517℃ | 74MPa |
实施例3 | 86MPa | 19.8mm<sup>2</sup>/g | 479℃ | 513℃ | 77MPa |
实施例4 | 89MPa | 20.3mm<sup>2</sup>/g | 474℃ | 513℃ | 80MPa |
实施例5 | 87MPa | 19.6 mm<sup>2</sup>/g | 482℃ | 512℃ | 78MPa |
实施例6 | 85MPa | 19.7mm<sup>2</sup>/g | 477℃ | 510℃ | 76MPa |
对比例1 | 69MPa | 19.3mm<sup>2</sup>/g | 482℃ | 515℃ | 55MPa |
对比例2 | 73MPa | 19.2mm<sup>2</sup>/g | 485℃ | 517℃ | 58MPa |
对比例3 | 57MPa | 19.1mm<sup>2</sup>/g | 488℃ | 523℃ | 45MPa |
Claims (6)
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CN202110305910.0A CN112975027B (zh) | 2021-03-23 | 2021-03-23 | 一种铝铜焊接方法 |
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CN112975027A CN112975027A (zh) | 2021-06-18 |
CN112975027B true CN112975027B (zh) | 2022-08-26 |
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Families Citing this family (1)
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CN114406521B (zh) * | 2022-01-14 | 2023-08-11 | 浙江银轮机械股份有限公司 | 用于铜铝钎焊的复合层材料及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002126896A (ja) * | 2000-10-23 | 2002-05-08 | Mitsubishi Heavy Ind Ltd | Al−Si系ろう材、低温ろう付方法及びアルミニウム製熱交換器 |
CN101537521A (zh) * | 2009-04-30 | 2009-09-23 | 顺特电气有限公司 | 铝电磁线和黄铜的钎焊方法 |
CN104227263A (zh) * | 2014-07-16 | 2014-12-24 | 浙江大学 | 一种低熔点高强度铝合金粉末钎料及其制备方法 |
CN106624441A (zh) * | 2016-12-29 | 2017-05-10 | 安徽华众焊业有限公司 | 一种高强度铝基钎料及其制备方法 |
WO2020175494A1 (ja) * | 2019-02-25 | 2020-09-03 | 株式会社神戸製鋼所 | 異種金属接合体の製造方法及び異種金属接合体 |
-
2021
- 2021-03-23 CN CN202110305910.0A patent/CN112975027B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002126896A (ja) * | 2000-10-23 | 2002-05-08 | Mitsubishi Heavy Ind Ltd | Al−Si系ろう材、低温ろう付方法及びアルミニウム製熱交換器 |
CN101537521A (zh) * | 2009-04-30 | 2009-09-23 | 顺特电气有限公司 | 铝电磁线和黄铜的钎焊方法 |
CN104227263A (zh) * | 2014-07-16 | 2014-12-24 | 浙江大学 | 一种低熔点高强度铝合金粉末钎料及其制备方法 |
CN106624441A (zh) * | 2016-12-29 | 2017-05-10 | 安徽华众焊业有限公司 | 一种高强度铝基钎料及其制备方法 |
WO2020175494A1 (ja) * | 2019-02-25 | 2020-09-03 | 株式会社神戸製鋼所 | 異種金属接合体の製造方法及び異種金属接合体 |
Non-Patent Citations (1)
Title |
---|
A1-Si-Cu-Zn-Sn快速凝固薄带钎料的制备及其性能研究;曹金山等;《热加工工艺》;20090615(第11期);第34-39页 * |
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Denomination of invention: An aluminum-copper welding method Effective date of registration: 20230215 Granted publication date: 20220826 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG YONGWANG WELDING MATERIAL MANUFACTURING CO.,LTD. Registration number: Y2023980032604 |
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Granted publication date: 20220826 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG YONGWANG WELDING MATERIAL MANUFACTURING CO.,LTD. Registration number: Y2023980032604 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of aluminum copper welding Granted publication date: 20220826 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG YONGWANG WELDING MATERIAL MANUFACTURING CO.,LTD. Registration number: Y2024980002569 |
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