Nanocrystalline Ribbon
Nanocrystalline Ribbon
Performance & Characteristics
Nanocrystalline ribbon offers high saturation magnetic flux density, excellent permeability, low coercivity, and minimal losses, alongside superior stability, wear resistance, and corrosion resistance.
Additionally, it is offered at a relatively lower price, providing superior cost-performance among all metal soft magnetic materials.
Application
Nanocrystalline ribbon can replace silicon steel, permalloy, and ferrite
It is widely used in high-frequency (20kHz-100kHz) switching power supplies, serving as core components in medium and small power transformers, control transformers, filtering inductors, energy storage inductors, reactors, magnetic amplifiers, saturated reactor cores, EMC filter, common-mode and differential-mode chokes, and ISDN miniature isolation transformer cores.
Saturated magnetic inductionintensity Bs | 1.25T | Saturation MagnetostrictionCoefficient | 2x10-6 |
Curie Temperature Tc | 560℃ | Density d | 7.2 g/cm3 |
Crystallization Temperature Tx | 510℃ | Resistivity | 130μΩ-cm |
Hardness Hv | 888kg/mm2 |
Production Steps
Insulation Systems
- Cobalt-iron alloys: based on magnesium oxide (MgO)
- Nickel-iron alloys: based on zirconium oxide (ZrO) = HITCOAT, developed and patented by VAC
Gluing Technologies developed by VAC
- Standard adhesive K-01 for maximum package density
- High temperature adhesive HT-01 for applications up to 200 °C
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