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JPS6427166A - Superconductive joint - Google Patents

Superconductive joint

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Publication number
JPS6427166A
JPS6427166AJP18203687AJP18203687AJPS6427166AJP S6427166 AJPS6427166 AJP S6427166AJP 18203687 AJP18203687 AJP 18203687AJP 18203687 AJP18203687 AJP 18203687AJP S6427166 AJPS6427166 AJP S6427166A
Authority
JP
Japan
Prior art keywords
delta
perovskite type
metal
wax
covering
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
JP18203687A
Other languages
Japanese (ja)
Inventor
Shunichiro Tanaka
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba CorpfiledCriticalToshiba Corp
Priority to JP18203687ApriorityCriticalpatent/JPS6427166A/en
Publication of JPS6427166ApublicationCriticalpatent/JPS6427166A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE:To provide a great joint strength by covering an oxide superconductive member with a metal followed by baking process, and by brazing the metal member to be jointed through this baked layer. CONSTITUTION:An oxide superconductive member is of perovskite type incl. rare earth element, and Ln element, Ba and Cu are contained substantially in the proportion by atomic ratio as 1:2:3. Here Ln is at least one element selected among Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu. This oxide superconductor is either of oxygen deficiency perovskite type expressed by LnBa2O7-delta (delta signifies oxygen deficiency) or of perovskite type expressed by YB2Cu3O7-delta. Ni, Cu, etc., is used as covering metal, while Ag wax, Cu wax, solder, etc., is used as brazing substance.
JP18203687A1987-07-211987-07-21Superconductive jointPendingJPS6427166A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP18203687AJPS6427166A (en)1987-07-211987-07-21Superconductive joint

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP18203687AJPS6427166A (en)1987-07-211987-07-21Superconductive joint

Publications (1)

Publication NumberPublication Date
JPS6427166Atrue JPS6427166A (en)1989-01-30

Family

ID=16111215

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP18203687APendingJPS6427166A (en)1987-07-211987-07-21Superconductive joint

Country Status (1)

CountryLink
JP (1)JPS6427166A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5116809A (en)*1988-07-131992-05-26Ngk Insulators, Ltd.Oxide series superconductive sintered body and method of producing the same
JP2004158440A (en)*2002-10-042004-06-03NexansMetal-ceramic high-temperature superconductor compound and method of joining ceramic high-temperature superconductor compound to metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5116809A (en)*1988-07-131992-05-26Ngk Insulators, Ltd.Oxide series superconductive sintered body and method of producing the same
JP2004158440A (en)*2002-10-042004-06-03NexansMetal-ceramic high-temperature superconductor compound and method of joining ceramic high-temperature superconductor compound to metal

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