JPS6427166A - Superconductive joint - Google Patents
Superconductive jointInfo
- Publication number
- JPS6427166A JPS6427166A JP18203687A JP18203687A JPS6427166A JP S6427166 A JPS6427166 A JP S6427166A JP 18203687 A JP18203687 A JP 18203687A JP 18203687 A JP18203687 A JP 18203687A JP S6427166 A JPS6427166 A JP 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
Links
Landscapes
- Ceramic Products (AREA)
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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18203687A JPS6427166A (en) | 1987-07-21 | 1987-07-21 | Superconductive joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18203687A JPS6427166A (en) | 1987-07-21 | 1987-07-21 | Superconductive joint |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6427166A true JPS6427166A (en) | 1989-01-30 |
Family
ID=16111215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18203687A Pending JPS6427166A (en) | 1987-07-21 | 1987-07-21 | Superconductive joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6427166A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116809A (en) * | 1988-07-13 | 1992-05-26 | Ngk Insulators, Ltd. | Oxide series superconductive sintered body and method of producing the same |
JP2004158440A (en) * | 2002-10-04 | 2004-06-03 | Nexans | Metal-ceramic high-temperature superconductor compound and method of joining ceramic high-temperature superconductor compound to metal |
-
1987
- 1987-07-21 JP JP18203687A patent/JPS6427166A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116809A (en) * | 1988-07-13 | 1992-05-26 | Ngk Insulators, Ltd. | Oxide series superconductive sintered body and method of producing the same |
JP2004158440A (en) * | 2002-10-04 | 2004-06-03 | Nexans | Metal-ceramic high-temperature superconductor compound and method of joining ceramic high-temperature superconductor compound to metal |
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