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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- brazing filler
- filler metal
- welding
- brazing
- metal
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- 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
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- 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)
- 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)
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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 |
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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 |
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CN112958865A CN112958865A (zh) | 2021-06-15 |
CN112958865B true CN112958865B (zh) | 2022-08-30 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2024011246A1 (en) * | 2022-07-08 | 2024-01-11 | Lucas-Milhaupt, Inc. | Braze product including additive particles and methods of brazing |
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Publication number | Priority date | Publication date | Assignee | Title |
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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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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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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 | ||
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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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PC01 | Cancellation 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: Y2024980002569 |