CN113579547B - 一种铜铝异种金属无钎剂钎焊用钎料膏及钎焊方法 - Google Patents
一种铜铝异种金属无钎剂钎焊用钎料膏及钎焊方法 Download PDFInfo
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- CN113579547B CN113579547B CN202110926858.0A CN202110926858A CN113579547B CN 113579547 B CN113579547 B CN 113579547B CN 202110926858 A CN202110926858 A CN 202110926858A CN 113579547 B CN113579547 B CN 113579547B
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- Prior art keywords
- brazing
- copper
- aluminum
- powder
- paste
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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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/007—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of copper or another noble metal
-
- 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
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- 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
-
- 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
- B23K1/002—Soldering by means of induction heating
-
- 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
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- 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
- B23K35/282—Zn as the principal constituent
-
- 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
- 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
- B23K35/40—Making wire or rods for soldering or welding
-
- 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)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Ceramic Products (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110926858.0A CN113579547B (zh) | 2021-08-12 | 2021-08-12 | 一种铜铝异种金属无钎剂钎焊用钎料膏及钎焊方法 |
BE20216006A BE1029682B1 (de) | 2021-08-12 | 2021-12-21 | Lotpaste zum flussmittelfreien löten unterschiedlicher metalle kupfer und aluminium und lötverfahren dafür |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110926858.0A CN113579547B (zh) | 2021-08-12 | 2021-08-12 | 一种铜铝异种金属无钎剂钎焊用钎料膏及钎焊方法 |
Publications (2)
Publication Number | Publication Date |
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CN113579547A CN113579547A (zh) | 2021-11-02 |
CN113579547B true CN113579547B (zh) | 2023-03-10 |
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CN202110926858.0A Active CN113579547B (zh) | 2021-08-12 | 2021-08-12 | 一种铜铝异种金属无钎剂钎焊用钎料膏及钎焊方法 |
Country Status (2)
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CN (1) | CN113579547B (de) |
BE (1) | BE1029682B1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114043027B (zh) * | 2021-11-12 | 2024-01-12 | 哈尔滨工业大学 | 一种熔浸法烧结焊接方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900151A (en) * | 1971-09-02 | 1975-08-19 | Vaw Ver Aluminium Werke Ag | Joining process |
CN1215088A (zh) * | 1998-09-25 | 1999-04-28 | 清华大学 | 用于铝及铝合金的复合晶粒细化剂及其制备工艺 |
CN1413796A (zh) * | 2002-09-27 | 2003-04-30 | 哈尔滨工业大学 | 铝合金及铝基复合材料的自钎钎料及制备方法 |
CN101007374A (zh) * | 2007-01-18 | 2007-08-01 | 广州有色金属研究院 | 适用于铜铝异种金属软钎焊的无铅焊料合金 |
CN102513722A (zh) * | 2012-01-10 | 2012-06-27 | 南京航空航天大学 | 含Sr、Si、Ti、Ni、P的高气密性的中温Zn-Al钎料 |
JP2017147285A (ja) * | 2016-02-16 | 2017-08-24 | 住友金属鉱山株式会社 | PbフリーZn−Al系合金はんだと金属母材とのクラッド材によって接合された接合体 |
CN108941828A (zh) * | 2018-09-27 | 2018-12-07 | 武汉理工大学 | 一种半固态无钎剂辅助的异种金属钎焊装置及方法 |
CN112975204A (zh) * | 2021-03-23 | 2021-06-18 | 浙江永旺焊材制造有限公司 | 一种应用于铝铜异种材料焊接的自钎剂钎料及焊接方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089453A (en) * | 1976-04-30 | 1978-05-16 | Reynolds Metals Company | Soldered tube end |
EP1462207A1 (de) * | 2003-03-29 | 2004-09-29 | Grillo-Werke AG | Verfahren zum Schutzgasschweissen oder Schutzgaslöten von Werkstücken gleicher oder verschiedener Metalle oder Metalllegierungen mit einem Zn/Al Zusatzmaterial |
TR200800942A2 (tr) * | 2008-02-13 | 2008-12-22 | Sentes-Bi̇r Sanayi̇ Tesi̇sleri̇ Proje İmalat Ve Montaj Ti̇caret Anoni̇m Şi̇rketi̇ | Çinko alüminyum alaşımlı lehim tellerinin sezyum esaslı oksit giderici kimyasal (dekapan) ile kaplanması |
EP2671670A1 (de) * | 2012-06-06 | 2013-12-11 | Solvay Sa | Verfahren zum Hartlöten von Aluminiumteilen und Kupferteilen und Flussmittel dafür |
CN103769776B (zh) * | 2014-01-14 | 2016-06-29 | 浙江新锐焊接材料有限公司 | 一种铜铝异种金属用氟化物钎剂及其制备方法 |
CN109590637B (zh) * | 2018-12-13 | 2021-07-02 | 郑州机械研究所有限公司 | 一种旋耕刀用预成型钎涂材料 |
-
2021
- 2021-08-12 CN CN202110926858.0A patent/CN113579547B/zh active Active
- 2021-12-21 BE BE20216006A patent/BE1029682B1/de active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900151A (en) * | 1971-09-02 | 1975-08-19 | Vaw Ver Aluminium Werke Ag | Joining process |
CN1215088A (zh) * | 1998-09-25 | 1999-04-28 | 清华大学 | 用于铝及铝合金的复合晶粒细化剂及其制备工艺 |
CN1413796A (zh) * | 2002-09-27 | 2003-04-30 | 哈尔滨工业大学 | 铝合金及铝基复合材料的自钎钎料及制备方法 |
CN101007374A (zh) * | 2007-01-18 | 2007-08-01 | 广州有色金属研究院 | 适用于铜铝异种金属软钎焊的无铅焊料合金 |
CN102513722A (zh) * | 2012-01-10 | 2012-06-27 | 南京航空航天大学 | 含Sr、Si、Ti、Ni、P的高气密性的中温Zn-Al钎料 |
JP2017147285A (ja) * | 2016-02-16 | 2017-08-24 | 住友金属鉱山株式会社 | PbフリーZn−Al系合金はんだと金属母材とのクラッド材によって接合された接合体 |
CN108941828A (zh) * | 2018-09-27 | 2018-12-07 | 武汉理工大学 | 一种半固态无钎剂辅助的异种金属钎焊装置及方法 |
CN112975204A (zh) * | 2021-03-23 | 2021-06-18 | 浙江永旺焊材制造有限公司 | 一种应用于铝铜异种材料焊接的自钎剂钎料及焊接方法 |
Also Published As
Publication number | Publication date |
---|---|
BE1029682B1 (de) | 2023-03-13 |
BE1029682A1 (de) | 2023-03-08 |
CN113579547A (zh) | 2021-11-02 |
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