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JPS6457572A - Connecting terminal for oxide superconductor and its formation - Google Patents

Connecting terminal for oxide superconductor and its formation

Info

Publication number
JPS6457572A
JPS6457572A JP21128387A JP21128387A JPS6457572A JP S6457572 A JPS6457572 A JP S6457572A JP 21128387 A JP21128387 A JP 21128387A JP 21128387 A JP21128387 A JP 21128387A JP S6457572 A JPS6457572 A JP S6457572A
Authority
JP
Japan
Prior art keywords
oxide superconductor
connecting terminal
metal body
connection resistance
metal
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.)
Pending
Application number
JP21128387A
Other languages
Japanese (ja)
Inventor
Shoichi Yokoyama
Masashi Nagao
Masao Morita
Shunji Yamamoto
Tadatoshi Yamada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP21128387A priority Critical patent/JPS6457572A/en
Publication of JPS6457572A publication Critical patent/JPS6457572A/en
Pending legal-status Critical Current

Links

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  • Ceramic Products (AREA)

Abstract

PURPOSE:To form a connecting terminal for an oxide superconductor with firm connection and low connection resistance by integrally connecting the oxide superconductor and a metal body forming the connecting terminal by the mutual diffusion of the metal component in the oxide superconductor and the metal component of the metal body. CONSTITUTION:A metal body 11 serving as a connecting terminal after completion is a powder metal body adhesively provided on an oxide superconductor 1, e.g., silver powder metal body. The oxide superconductor 1 and the silver powder metal body 11 are then heated so that the respective metal components are mutually diffused in a high-temperature furnace. In the connecting terminal for the oxide superconductor 1 formed through such process, the respective metal components of the oxide superconductor 1 and the metal body 11 are mutually diffused, thus firm connection is obtained. The connecting terminal with small connection resistance of 0.12mOMEGA.cm<2> (measured value) is obtained. The connection resistance is made about 1/100 or less of the conventional connection resistance, the mechanical strength can be increased, and the soldering can be performed.
JP21128387A 1987-08-27 1987-08-27 Connecting terminal for oxide superconductor and its formation Pending JPS6457572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21128387A JPS6457572A (en) 1987-08-27 1987-08-27 Connecting terminal for oxide superconductor and its formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21128387A JPS6457572A (en) 1987-08-27 1987-08-27 Connecting terminal for oxide superconductor and its formation

Publications (1)

Publication Number Publication Date
JPS6457572A true JPS6457572A (en) 1989-03-03

Family

ID=16603367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21128387A Pending JPS6457572A (en) 1987-08-27 1987-08-27 Connecting terminal for oxide superconductor and its formation

Country Status (1)

Country Link
JP (1) JPS6457572A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006128A1 (en) * 1989-10-16 1991-05-02 American Superconductor Corporation Process for making electrical connections to high temperature superconductors using a metallic precursor and the product made thereby
US5429791A (en) * 1994-04-25 1995-07-04 Korea Atomic Energy Research Institute Silver-high temperature superconductor composite material manufactured based on powder method, and manufacturing method therefor
JP2002316880A (en) * 2001-04-17 2002-10-31 Sukegawa Electric Co Ltd Connecting method and juncture of oxide superconductive cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006128A1 (en) * 1989-10-16 1991-05-02 American Superconductor Corporation Process for making electrical connections to high temperature superconductors using a metallic precursor and the product made thereby
US5429791A (en) * 1994-04-25 1995-07-04 Korea Atomic Energy Research Institute Silver-high temperature superconductor composite material manufactured based on powder method, and manufacturing method therefor
JP2002316880A (en) * 2001-04-17 2002-10-31 Sukegawa Electric Co Ltd Connecting method and juncture of oxide superconductive cable

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