JPS5653871A - Soldering method - Google Patents

Soldering method

Info

Publication number
JPS5653871A
JPS5653871A JP12942879A JP12942879A JPS5653871A JP S5653871 A JPS5653871 A JP S5653871A JP 12942879 A JP12942879 A JP 12942879A JP 12942879 A JP12942879 A JP 12942879A JP S5653871 A JPS5653871 A JP S5653871A
Authority
JP
Japan
Prior art keywords
solder
copper strip
heating
air bubbles
successively
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.)
Granted
Application number
JP12942879A
Other languages
Japanese (ja)
Other versions
JPS6242707B2 (en
Inventor
Takuya Suzuki
Ikuo Ito
Shunichi Fukita
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP12942879A priority Critical patent/JPS5653871A/en
Publication of JPS5653871A publication Critical patent/JPS5653871A/en
Publication of JPS6242707B2 publication Critical patent/JPS6242707B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Electric Cables (AREA)

Abstract

PURPOSE: To perform soldering in such a manner that no air bubbles remain at the joining interface by heating the solder from the side furthest from the side when the air bubbles produced at the interface to be soldered are discharged to the outside thereby successively melting the solder.
CONSTITUTION: In the case of making, for example, a composite superconductor, first some solder is flowed into the groove bottom of a high-purity copper strip 1 of a concave shape in section as a stabilizing material or solder 2 is interposed therein. This copper strip 1 is heated from the groove bottom by a heating zone 4 and the solder 2 begins to melt. While a superconductive twisted wire 3 formed to a rectangular shape in section is being gradually dipped in this molten solder, it is built into the groove of the copper strip 1 and the copper strip 1 is progressed in the arrow direction. Since the heating zones 4, 5, 6, 7 from the bottom of the copper strip 1 are so disposed that the heating ranges reach above successively, the air bubbles produced at the joining interface between the twisted wire 3 and the copper strip 1 successively climb up and are discharged to the outside from the upper part of the solder, whereby the soldering free from any voids is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP12942879A 1979-10-09 1979-10-09 Soldering method Granted JPS5653871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12942879A JPS5653871A (en) 1979-10-09 1979-10-09 Soldering method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12942879A JPS5653871A (en) 1979-10-09 1979-10-09 Soldering method

Publications (2)

Publication Number Publication Date
JPS5653871A true JPS5653871A (en) 1981-05-13
JPS6242707B2 JPS6242707B2 (en) 1987-09-09

Family

ID=15009242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12942879A Granted JPS5653871A (en) 1979-10-09 1979-10-09 Soldering method

Country Status (1)

Country Link
JP (1) JPS5653871A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03257882A (en) * 1990-03-07 1991-11-18 Sekisui Plastics Co Ltd Pbtio3 solid solution and manufacture thereof
WO2006120291A1 (en) * 2005-05-13 2006-11-16 Luvata Oy Method for producing a superconductive element
CN111570959A (en) * 2020-05-27 2020-08-25 上海超导科技股份有限公司 Superconducting strip joint welding device and welding method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047853A (en) * 1973-08-29 1975-04-28
JPS5222555A (en) * 1975-08-15 1977-02-19 Hitachi Ltd Brazing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047853A (en) * 1973-08-29 1975-04-28
JPS5222555A (en) * 1975-08-15 1977-02-19 Hitachi Ltd Brazing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03257882A (en) * 1990-03-07 1991-11-18 Sekisui Plastics Co Ltd Pbtio3 solid solution and manufacture thereof
WO2006120291A1 (en) * 2005-05-13 2006-11-16 Luvata Oy Method for producing a superconductive element
EP1880426A1 (en) * 2005-05-13 2008-01-23 Luvata Oy Method for producing a superconductive element
EP1880426A4 (en) * 2005-05-13 2012-01-11 Luvata Oy Method for producing a superconductive element
US9318685B2 (en) 2005-05-13 2016-04-19 Luvata Espoo Oy Method for producing a superconductive element
CN111570959A (en) * 2020-05-27 2020-08-25 上海超导科技股份有限公司 Superconducting strip joint welding device and welding method
CN111570959B (en) * 2020-05-27 2022-01-11 上海超导科技股份有限公司 Superconducting strip joint welding device and welding method

Also Published As

Publication number Publication date
JPS6242707B2 (en) 1987-09-09

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