REBCO Bulks
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HTS Sputtering Targets
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Bi-2223 Magnetic Shields
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REBCO Powders
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Bi-22223 Current Leads
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REBCO Melt-Textured Bulks
Superconducting single or multi domain melt textured YBaCuO, GdBCO and EuBCO crystals. Disks, squares and other shapes with ability to trap high magnetic field and exhibit strong levitation force. Suitable for self-stabilizing frictionless magnetic bearings, magnetic couplings, flywheels, mixers etc.
Material: Melt textured REBa2Cu3O7-x with RE2BaCuO5 excess
Basic formula: RE1.8Ba2.4Cu3.4Ox + additives
Preparation method: Seeded melt growth
Critical temperature: ~ 90 K
Shape: cylindrical, rectangular, rings, ring segments or other upon request
Dimensions: disks diameters up to 100 mm, standard squares 40*40*12 mm, standard rectangles up to 80*32*13 mm, custom shapes available
Trapped magnetic field: up to 2 T (77 K)
Levitation force: 20 - 865 N (77 K)
For more information please download the datasheet:
Material: Melt textured REBa2Cu3O7-x with RE2BaCuO5 excess
Basic formula: RE1.8Ba2.4Cu3.4Ox + additives
Preparation method: Seeded melt growth
Critical temperature: ~ 90 K
Shape: cylindrical, rectangular, rings, ring segments or other upon request
Dimensions: disks diameters up to 100 mm, standard squares 40*40*12 mm, standard rectangles up to 80*32*13 mm, custom shapes available
Trapped magnetic field: up to 2 T (77 K)
Levitation force: 20 - 865 N (77 K)
For more information please download the datasheet:
| HTS BULKS DATASHEET |
HTS Sputtering Targets
HTS sputtering targets for superconducting thin films deposition.
Formula: YBa2Cu3O7-x, GdBa2Cu3O7-x, EuBa2Cu3O7-x, other compositions and dopants (BZO, TiO2, etc.) upon request
Chemical purity: 99.9 %
Phase purity: pure 123 phase (according to XRD)
Density: standard 85 % – 90 % of theoretic density (usually approx. 5.5 g/cm3),
extra density available up to 94 % t.d.
Shape: circular – diameter up to 30 cm (12"), square, rectangular, etc.
Target bonding: different types of bonds on request
Formula: YBa2Cu3O7-x, GdBa2Cu3O7-x, EuBa2Cu3O7-x, other compositions and dopants (BZO, TiO2, etc.) upon request
Chemical purity: 99.9 %
Phase purity: pure 123 phase (according to XRD)
Density: standard 85 % – 90 % of theoretic density (usually approx. 5.5 g/cm3),
extra density available up to 94 % t.d.
Shape: circular – diameter up to 30 cm (12"), square, rectangular, etc.
Target bonding: different types of bonds on request
Bi-2223 HTS Magnetic Shields
Superconducting ceramic open tubes and vessels with hemispherical bottom for perfect shielding of AC/DC magnetic field, e.g. in devices equipped by SQUIDs used in medicine, biomagnetism, nondestructive testing, physics etc. The shields may be supplied in custom made shapes.
Material: Bi1.8Pb0.26Sr2Ca2Cu3O10+x (2223 phase)
Density: > 5.0 g/cm3
Wall thickness: approx. 1.5 mm
Shielded magnetic flux density (77 K): > 5 mT (typical value 10 mT)
Shielding factor (77 K, amplitude 2 mT, frequency 20 Hz – 10 kHz): > 10^6
Shielding effectiveness (77 K, amplitude 2 mT, frequency 20 Hz – 10 kHz): > 120 dB
Field noise at 1 Hz (cooled at 77 K in zero field): < 50 fT/sqrt(Hz)
Critical temperature - zero resistivity: 108 K
Critical temperature - midpoint: 110 K
For more information please download the datasheet:
Material: Bi1.8Pb0.26Sr2Ca2Cu3O10+x (2223 phase)
Density: > 5.0 g/cm3
Wall thickness: approx. 1.5 mm
Shielded magnetic flux density (77 K): > 5 mT (typical value 10 mT)
Shielding factor (77 K, amplitude 2 mT, frequency 20 Hz – 10 kHz): > 10^6
Shielding effectiveness (77 K, amplitude 2 mT, frequency 20 Hz – 10 kHz): > 120 dB
Field noise at 1 Hz (cooled at 77 K in zero field): < 50 fT/sqrt(Hz)
Critical temperature - zero resistivity: 108 K
Critical temperature - midpoint: 110 K
For more information please download the datasheet:
| HTS SHIELDS DATASHEET |
Bi-2223 HTS Current Leads
Superconducting tubes of BiPbSrCaCuO (Bi-2223 phase) ceramics with silver covered ends of a low contact resistance are suitable for current leads effectively reducing heat leak into superconducting magnets. The leads may also be used as resistive current limiters. Upon request the leads can be encased into a protective G-10 tube and fitted with soldered Cu braids.
Material: Bi1.8Pb0.26Sr2Ca2Cu3O10+x (2223 phase)
Density: > 5.0 g/cm3
Critical temperature - zero resistivity: 108 K
Critical temperature - midpoint: 110 K
Current: 35 A - 2,000 A (77 K)
Resistivity at room temperature: 1 miliOhm.cm
Outer diameter: 5 mm - 26 mm
Length: 70mm - 160 mm
For more information please download the datasheet:
Material: Bi1.8Pb0.26Sr2Ca2Cu3O10+x (2223 phase)
Density: > 5.0 g/cm3
Critical temperature - zero resistivity: 108 K
Critical temperature - midpoint: 110 K
Current: 35 A - 2,000 A (77 K)
Resistivity at room temperature: 1 miliOhm.cm
Outer diameter: 5 mm - 26 mm
Length: 70mm - 160 mm
For more information please download the datasheet:
| CURRENT LEADS DATASHEET |
REBCO Powders and Granulates
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HTS Powders for Production of Superconducing Bulk Parts, Tapes, etc.
Phase composition:
Fine Powders: Primary particle size 1 µm to 10 µm
Coarse Grained Granulates: Primary particle size 100 µm to 1 mm, granularity upon request
Purity: 99.8 % to 99.99 %
Phase composition:
- Single-phase powders: 123-phase REBa2Cu3O7-x, 211-phase RE2BaCuO5 (RE = Y, Gd, …)
- Mixtures of RE123 and RE211 and other phases calcinated together for maximal homogeneity
- Doping upon request
Fine Powders: Primary particle size 1 µm to 10 µm
Coarse Grained Granulates: Primary particle size 100 µm to 1 mm, granularity upon request
Purity: 99.8 % to 99.99 %