Amorphous Ribbon

Fe-Based Amorphous Ribbon,,Amorphous Materials

Performance Advantages & Feature R High saturation flux density-- to reduce winding turns, minimize product size R High resistivity, low coercivity--to improve production performance R Low loss(1/3 to 1/5 of silicon sheet)--to cool temperature, improve efficiency R Low excitation--decrease no-load current, and noise R Adjustable permeability--adopt different heat treatment process according to different requirement R High temperature stability--long-term operation under 130° C -

Dy style transformers. The transformers will have more harmonious and beautiful shape, smaller overlooking projective area, and better product structure efficiency. High-capacity transformer cores adopt tensile structure technology. Our main amorphous cores are as follows: 1) Three-phase Three-column Amorphous Cores with Tensile plate and muffler hole, suitable for High-capacity transformers; 2) Three-phase Three-column Amorphous Core without Tensile plate, suitable for Small-capacity transformers;

Characteristics: High saturation flux density High permeability Low coercive force Low core losses(1/3-1/5 of silicon steel) Low excitation current Good thermal stability and aging stability.

1 Introduction Iron Based Nano crystalline Ribbon is composed of Fe, Si, B, Nb, and Cu etc. Iron based amorphous alloy including Cu and Nb element can be formed into crystallite with size in 10-20nm above crystallization temperature through particular annealing treatment. The crystallite material is defined as Nano crystalline alloy. 2 Application EMC common mode and differential mode filter inductor cores; switching-mode power supply transformer cores; current mutual sensor cores (zero sequence, leakage protection); Magnetic amplifier, spike killer core, saturable inductor core; 3 Feature High saturation flux density, high permeability, low coercivity, Low loss, good stability, high strength and corrosion resistance, can replace silicon steel, permalloy and ferrite as ideal material for transformer, mutual inductor, its components, has the highest PQ ratio.

Product Specifications: No. Magnetic Stripe Specifications No. Magnetic Stripe Specifications 1 10, 10, 200 4 10, 10, 180 2 15, 15, 200 5 15, 15, 180 3 20, 20, 250 6 20, 25, 100 Performance characteristics: With high saturation magnetic induction,high magnetic permeability,low coersive force,low core loss(equivalent to one-fifth~one-third of silicon steel),constant magnetic,low excitation current,good temperature stability and aging stability. Application: Mainly used to replace silicon as a variety of forms, different power-frequency distribution transformers, power factor correction inductors, small transformers, high power rectangular core, the output energy storage filter inductors, saturable reactor, interference filter inductor, IF transformer core, the working frequency from 50Hz to 10kHz; as a high-power switching power reactor core materials, the use of frequencies up to 50kHz. Specifications: Thickness 20 to 30 hairline,width 2.5mm to 120 mm.Can make according to clients requirements. Application: Transformer cores for high frequency switch mode power supplies Current transformer cores for electric industry Transformer cores for ground-fault-interrupters Cores for filters, storage inductors, and reactors EMC common mode chokes Sensor cores Cores for saturable reactors, magnetic amplifiers, beads, and pulse compressors Physical properties: Saturate Induction 1.25T Hardness Hv 880kg/mm2 Curie Temperature 560 degree C Density 7.2g/cm3 Crystallization Temperature 510 degree C Resistivity 130¦Ì¦¸-cm Saturate Magnetostriction 2, 10-6 Magnetic properties: Product type Transverse field annealed No field annealed Longitudinal field annealed Initial permeability >3, 104 >8, 104 >1, 104 Maximum permeability >5, 104 >45, 104 >50, 104 Remanence 0.85T Coercivity

Supplier: Amorphous alloy ribbons, nanocrystalline ribbons, amorphous cores

Supplier: Amorphous ribbon, amorphous core, amorphous strip, transformer, nano-crystalline strip
Services: Import and Export

nanocrystalline ribbon strip Performance Advantages & Feature R High saturation flux density-- to reduce winding turns, minimize product size R High resistivity, low coercivity--to improve production performance R Low loss(1/3 to 1/5 of silicon sheet)--to cool temperature, improve efficiency R Low excitation--decrease no-load current, and noise R Adjustable permeability--adopt different heat treatment process according to different requirement R High temperature stability--long-term operation under 130° C