Rare earth high temperature superconducting wire

Product Overview

High-temperature superconducting wires exhibit superconductivity even at temperatures above liquid nitrogen, and rare earth high-temperature superconducting wires in particular have strong point / feature of having excellent superconducting properties even at low temperatures and in strong magnetic fields. Fujikura supplies world-class superconducting wires using its proprietary manufacturing technology, and applications to a variety of industrial equipment are being considered.

aspect

• High mechanical strength and high critical current properties suitable for magnet applications
• Fujikura's unique manufacturing technology: IBAD/PLD method
• Improved critical current characteristics at low temperatures and high magnetic fields by introducing artificial pins

Product lineup

Model number	width [mm]	Thickness [mm]	substrate [µm]	Stabilizing Layer [μm] *5	Critical current [A] (77K, S.F.)	Critical current [A] (20K,5T) *4	remarks
FYSC-SCH04	4	0.13	75	20	165	368	No artificial pins *2
FYSC-SCH12	12	0.13	75	20	550	1,104	No artificial pins *2
FYSC-S12 *1	12	0.08	75	－	550	－	No artificial pins *2
FESC-SCH02	2	0.11	50	20	30	320	Artificial pins included *3
FESC-SCH03	3	0.11	50	20	80	480	Artificial pins included *3
FESC-SCH04	4	0.11	50	20	130	640	Artificial pins included *3
FESC-SCH04(05)	4	0.07	50	5	130	640	Artificial pins included *3
FESC-SCH12	12	0.11	50	20	450	1,920	Artificial pins included *3
FESC-S12 *1	12	0.06	50	－	450	－	Artificial pins included *3

*1 No copper stabilization layer, only silver protection layer is available in 12mm width. Recommended for current leads and low thermal conductivity applications.

*2 The artificial pin-less specification is intended for use as a conductor at high temperatures and for other general purposes.

*3 The artificial pin type is recommended for magnet applications at low temperatures and high magnetic fields.

*4 Ic(20K,5T) is a reference value and does not guarantee the actual performance.

*5 We can also customize the copper plating thickness, so please contact us if you have any requests (5μm, 10μm, 40μm, etc.).