CN112958865B - 一种预置钎料焊接Al-Cu异种材料的方法 - Google Patents
一种预置钎料焊接Al-Cu异种材料的方法 Download PDFInfo
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- CN112958865B CN112958865B CN202110305981.0A CN202110305981A CN112958865B CN 112958865 B CN112958865 B CN 112958865B CN 202110305981 A CN202110305981 A CN 202110305981A CN 112958865 B CN112958865 B CN 112958865B
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- China
- Prior art keywords
- filler metal
- brazing filler
- brazing
- welding
- metal
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- 238000005219 brazing Methods 0.000 title claims abstract description 156
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 118
- 239000002184 metal Substances 0.000 title claims abstract description 118
- 239000000945 filler Substances 0.000 title claims abstract description 101
- 238000003466 welding Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims abstract description 34
- 229910018182 Al—Cu Inorganic materials 0.000 title claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 61
- 229910052802 copper Inorganic materials 0.000 claims abstract description 34
- 230000004907 flux Effects 0.000 claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010288 cold spraying Methods 0.000 claims abstract description 20
- 238000000137 annealing Methods 0.000 claims abstract description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 10
- 238000005488 sandblasting Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 20
- 230000008569 process Effects 0.000 description 17
- 229910000679 solder Inorganic materials 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- 239000000956 alloy Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000010301 surface-oxidation reaction Methods 0.000 description 2
- 230000005514 two-phase flow Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009736 wetting Methods 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Arc Welding In General (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
钎料组分 | Al | Si | Cu | Zn | 稀土元素 |
实施例1 | 70份 | 3份 | 6份 | 8份 | Ce 0.2份 |
实施例2 | 72份 | 4份 | 8份 | 7份 | Y 0.5份 |
实施例3 | 76份 | 4.5份 | 10份 | 6份 | Ce 0.5份;Y 0.3份 |
实施例4 | 80份 | 6份 | 7份 | 5份 | Ce 0.3份;Y 0.3份 |
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 |
实施例1 | 85MPa | 20mm<sup>2</sup>/g | 470℃ | 510℃ |
实施例2 | 88MPa | 21mm<sup>2</sup>/g | 491℃ | 520℃ |
实施例3 | 89MPa | 20.8mm<sup>2</sup>/g | 485℃ | 517℃ |
实施例4 | 86MPa | 21.3mm<sup>2</sup>/g | 477℃ | 513℃ |
对比例 | 78MPa | 20.9mm<sup>2</sup>/g | 484℃ | 516℃ |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110305981.0A CN112958865B (zh) | 2021-03-23 | 2021-03-23 | 一种预置钎料焊接Al-Cu异种材料的方法 |
Applications Claiming Priority (1)
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CN202110305981.0A CN112958865B (zh) | 2021-03-23 | 2021-03-23 | 一种预置钎料焊接Al-Cu异种材料的方法 |
Publications (2)
Publication Number | Publication Date |
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CN112958865A CN112958865A (zh) | 2021-06-15 |
CN112958865B true CN112958865B (zh) | 2022-08-30 |
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Country | Link |
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CN (1) | CN112958865B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024011246A1 (en) * | 2022-07-08 | 2024-01-11 | Lucas-Milhaupt, Inc. | Braze product including additive particles and methods of brazing |
Family Cites Families (7)
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 |
CN101134273A (zh) * | 2007-09-21 | 2008-03-05 | 江苏科技大学 | 一种中温急冷铝钎料及制备方法 |
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 |
CN103008908B (zh) * | 2012-12-13 | 2015-02-25 | 浙江大学 | 一种含Ge耐腐蚀铝基钎料 |
CN104227263B (zh) * | 2014-07-16 | 2016-04-27 | 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 |
JP2020131271A (ja) * | 2019-02-25 | 2020-08-31 | 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 |
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2021
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of welding Al-Cu dissimilar materials with preset filler metal Effective date of registration: 20230215 Granted publication date: 20220830 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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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220830 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 for Welding Al Cu Heterogeneous Materials with Pre positioned Solder Materials Granted publication date: 20220830 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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PE01 | Entry into force of the registration of the contract for pledge of patent right |