JPS6419703A - Manufacture of oxide superconducting coil - Google Patents
Manufacture of oxide superconducting coilInfo
- Publication number
- JPS6419703A JPS6419703A JP17615587A JP17615587A JPS6419703A JP S6419703 A JPS6419703 A JP S6419703A JP 17615587 A JP17615587 A JP 17615587A JP 17615587 A JP17615587 A JP 17615587A JP S6419703 A JPS6419703 A JP S6419703A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sprayed
- flame
- superconducting coil
- spiral
- 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
- Coating By Spraying Or Casting (AREA)
Abstract
PURPOSE:To provide a superconducting coil with very high critical temperature and critical current density by forming a flame-sprayed deposition layer by flame-spraying raw powder of Au-Cu-O and B-Cu-O on a base subjected to a processing of forming a spiral mask having a spiral opening, and heat-treating the resulting layer. CONSTITUTION:An A-Cu-O flame sprayed layer 3 is formed on a substrate 1 having a spiral mask formed using a metal tape 2 by spraying powder of CuO including A, on which layer a B-Cu-O flame sprayed layer 4 is formed by spraying raw powder of CuO including B. Then, a sprayed deposition layer 6 so formed is heat-treated to permit the Au-Cu-O sprayed layer 3 and the B-Cu-O sprayed layer 4 to react satisfactorily each other, whereby a superconducting coil 7 of an A-B-Cu-O oxide superconductor having a Perovskite structure is formed on the boundary therebetween. Here, A is selected among the periodic table IIIa group metal elements such as La, Ce, Y, Pr, Nd, Pm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, etc., while B among alkali earth metal elements such as Sr, Ba, Be, Mg, Ra, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17615587A JPS6419703A (en) | 1987-07-15 | 1987-07-15 | Manufacture of oxide superconducting coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17615587A JPS6419703A (en) | 1987-07-15 | 1987-07-15 | Manufacture of oxide superconducting coil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419703A true JPS6419703A (en) | 1989-01-23 |
Family
ID=16008622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17615587A Pending JPS6419703A (en) | 1987-07-15 | 1987-07-15 | Manufacture of oxide superconducting coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419703A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102545488A (en) * | 2011-12-28 | 2012-07-04 | 郑州轻工业学院 | Manufacturing device and manufacturing method for iron core winding integrated spraying formed motor |
-
1987
- 1987-07-15 JP JP17615587A patent/JPS6419703A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102545488A (en) * | 2011-12-28 | 2012-07-04 | 郑州轻工业学院 | Manufacturing device and manufacturing method for iron core winding integrated spraying formed motor |
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