JPS647483A - Connecting part of composite oxide superconductive wire - Google Patents
Connecting part of composite oxide superconductive wireInfo
- Publication number
- JPS647483A JPS647483A JP16310587A JP16310587A JPS647483A JP S647483 A JPS647483 A JP S647483A JP 16310587 A JP16310587 A JP 16310587A JP 16310587 A JP16310587 A JP 16310587A JP S647483 A JPS647483 A JP S647483A
- Authority
- JP
- Japan
- Prior art keywords
- composite oxide
- oxide superconductive
- connection
- wires
- connecting part
- 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
Links
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
PURPOSE:To make it possible to perform connection easily and completely by putting the end surfaces of composite oxide superconductive wires to be connected to face each other through oxide superconductive material, sintering or pressure-contacting them, and mechanically integrating the metal coating of each composite oxide superconductive wire with each other. CONSTITUTION:A sheet or block which is a little larger than the outer diameter of subject wires is inserted between the end surfaces of composite oxide superconductors to be connected, and they are pressed and kept at 850-1000 deg.C for 1-48 hours, so the attached surfaces are sintered or fused. Then the connecting part is heat-treated in an atmosphere of oxygen or slowly cooled at the cooling speed of about 200 deg.C/hour in an atmosphere of oxygen, so connection is performed. After this, the metal coatings of both composite oxide superconductive wires are mechanically integrated with each other to complete connection. Connection of the metal part and the oxide superconductive part of the composite oxide superconductive wire can thus be performed easily and completely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163105A JP2554659B2 (en) | 1987-06-30 | 1987-06-30 | Composite oxide superconductor wire connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163105A JP2554659B2 (en) | 1987-06-30 | 1987-06-30 | Composite oxide superconductor wire connection |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS647483A true JPS647483A (en) | 1989-01-11 |
JP2554659B2 JP2554659B2 (en) | 1996-11-13 |
Family
ID=15767265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62163105A Expired - Lifetime JP2554659B2 (en) | 1987-06-30 | 1987-06-30 | Composite oxide superconductor wire connection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2554659B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5949131A (en) * | 1991-02-25 | 1999-09-07 | Sumitomo Electric Industries, Ltd. | Junction between wires employing oxide superconductors and joining method therefor |
CN114467154A (en) * | 2020-09-01 | 2022-05-10 | 株式会社东芝 | Connection structure of superconducting layers, superconducting wire, superconducting coil, superconducting device, and connection method of superconducting layers |
-
1987
- 1987-06-30 JP JP62163105A patent/JP2554659B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5949131A (en) * | 1991-02-25 | 1999-09-07 | Sumitomo Electric Industries, Ltd. | Junction between wires employing oxide superconductors and joining method therefor |
CN114467154A (en) * | 2020-09-01 | 2022-05-10 | 株式会社东芝 | Connection structure of superconducting layers, superconducting wire, superconducting coil, superconducting device, and connection method of superconducting layers |
Also Published As
Publication number | Publication date |
---|---|
JP2554659B2 (en) | 1996-11-13 |
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