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Specialty Conductors

Supercon's experience and technical innovation enables us to customize conductors to your requirements. Whatever your filament count, size, shape, or cable configuration needs, we can work with you to develop and manufacture a suitable superconducting wire. Below are two examples of recent specialty conductors that Supercon developed: Very Small Filament (VSF) NbTi Superconducting Wire The Supercon Very Small Filament (VSF) NbTi superconducting wire contains hundreds of NbTi filaments. Click here to learn more...

 

Maximum High Field 56 Filament NbTi Superconducting Wire Supercon's 56 filament NbTi superconducting wire contains the maximum amount of NbTi possible. This design is useful where the highest current density is required. This conductor provides the best high field performance obtainable with NbTi.

 

Very Small Filament (VSF) NbTi Superconducting Wire

Type

# Filaments

Cu:SC

Diameter
(mm)

Critical Currents (Amps@4.2K) at Fields (Tesla, T)

Filament Diameter (µm)

Bare

Insulated

3T

5T

7T

9T

VSF-642

642

1.03

0.40

0.43

290

205

125

40

11

0.50

0.54

370

270

165

55

14

0.60

0.64

650

460

280

100

17

0.70

0.75

-

525

345

125

20

0.85

0.90

-

-

470

160

24

1.00

1.05

-

-

650

230

28

VSF-583

583

1.3

0.20

0.23

45

32

20

8

6

0.50

0.54

310

230

140

55

14

0.60

0.65

500

350

220

75

17

0.70

0.75

700

500

300

110

20

0.85

0.90

-

680

400

140

24

1.00

1.05

-

870

510

170

28

 

Supercon Maximum High Field 56 Filament NbTi Superconductor

Supercon's 56 filament NbTi superconducting wire contains the maximum amount of NbTi possible.  This design is useful where the highest current density is required.  This conductor provides the best high field performance obtainable with NbTi.

Supercon 56S53-HF Specification

Matrix

Copper

Cu:NbTi

0.70:1 to 0.90:1

RRR of Cu
>70
Twist pitch
25 mm
Insulation
Formvar
Final size tolerance
+/- 6 microns
Standard Size and Performance
Bare Diameter (mm)
0.850
Insulated Diameter (mm)
0.900

 Field (Tesla)

Critical Current (Amps @ 4.2K, 0.1 uV/cm)

n value

 6T

400 - 420

51

 7T

330 - 350

47

 8T

250 - 270

40

 9T

170 - 180

30

 9.5T

125 - 135

24

 10T

75 - 85

18

 10.5T

25 - 35

12

Supercon can help you design a superconductor to fit an existing product and collaborate with you in the development stage. Call us today at (508) 842-0174 to talk with one of our qualified Sales Engineers about your requirements.