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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
brazing
copper
aluminum
powder
paste
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110926858.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN113579547A (zh
Inventor
钟素娟
黄俊兰
裴夤崟
程亚芳
路全彬
聂孟杰
张陕南
李文彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Research Institute of Mechanical Engineering Co Ltd
Original Assignee
Zhengzhou Research Institute of Mechanical Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou Research Institute of Mechanical Engineering Co Ltd filed Critical Zhengzhou Research Institute of Mechanical Engineering Co Ltd
Priority to CN202110926858.0A priority Critical patent/CN113579547B/zh
Publication of CN113579547A publication Critical patent/CN113579547A/zh
Priority to BE20216006A priority patent/BE1029682B1/de
Application granted granted Critical
Publication of CN113579547B publication Critical patent/CN113579547B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Ceramic Products (AREA)
CN202110926858.0A 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 Active CN113579547B (zh)

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
CN113579547A CN113579547A (zh) 2021-11-02
CN113579547B true CN113579547B (zh) 2023-03-10

Family

ID=78257520

Family Applications (1)

Application Number Title Priority Date Filing Date
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)

Country Link
CN (1) CN113579547B (de)
BE (1) BE1029682B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CA2165338C (en) A method of brazing
CN101284339B (zh) 一种焊丝和其应用于铝及铝合金与钢焊接的方法
CN106392367A (zh) 一种紫铜与石墨的钎焊钎料及钎焊方法
US10987747B2 (en) Brazing material outer coat and preparation method thereof, in-situ synthetic metal-coated flux-cored silver brazing material, preparation method thereof, welding method and joint body
CN104084658A (zh) 一种镁合金与钢的接触反应扩散钎焊连接方法
CN100519032C (zh) 低温钎焊铝合金获得高温使用性能焊接接头的方法
CN102873422B (zh) 一种铝及铝合金与铜的扩散钎焊工艺
CN113579547B (zh) 一种铜铝异种金属无钎剂钎焊用钎料膏及钎焊方法
CN106141494A (zh) 用于钎焊钼铼合金箔材的钎料及制备方法和钎焊工艺
CN101992331B (zh) 超级镍叠层材料与Cr18-Ni8不锈钢的真空钎焊工艺
CN105965176B (zh) 用于钎焊钨铜合金与不锈钢的Ni基急冷钎料及钎焊工艺
CN116174997A (zh) 一种无铅无卤焊锡膏及其制备工艺
CN112975204B (zh) 一种应用于铝铜异种材料焊接的自钎剂钎料及焊接方法
CN104625483A (zh) 一种低残留低腐蚀的铝软钎焊锡膏及其制备方法
JP5724088B2 (ja) 金属フィラー及びこれを含む鉛フリーはんだ
Thwaites Soldering technology—decade of developments
CA1245475A (en) Soldering compositions, fluxes and methods of use
CN111331278B (zh) 一种高耐蚀性Zn-Al钎料粉、钎料膏及制备方法
CN102266995B (zh) 铝合金及其复合材料半固态机械辅助搅拌钎焊装置
Gan et al. Influence of aging temperature on the properties of Cu/(SAC0307 powder+ Zn-particles)/Al joints ultrasonic-assisted soldered at low temperature
CN112975027A (zh) 一种铝铜焊接方法
Lv et al. Interconnection method based on Cu-foam/Sn composite preform for high-temperature applications
CN115764346B (zh) 一种铜铝共晶过渡线夹及其制备方法
CN115922018A (zh) 高存储稳定性铜铝异种金属钎焊用低温焊锡膏及制备方法
JPH0335896A (ja) アルミニウム又はアルミニウム合金のろう付け用組成物

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant