Iron Based Amorphous Ribbon

We are Manufacturer and Exporter of Iron Based Amorphous Ribbons in Zhengzhou, Henan, China. The Iron Based Amorphous Ribbon is made by the composition of 80%Fe, 20%Sic and B-metal elements materials and formed by strip-casting technology.
With high permeability, low loss and ideal stability, it can meet modern electronic product's requirements in high frequency, large current, small size and energy saving, and can also replace silicon steel, perm alloy and ferrite in electricity utility and electronic products.
Specification


Performance IndexRatePerformance IndexRate
Saturation flux density Bs (T)1.56Saturation magnetostriction I s27*10^-6
Curie temperature Tc(a )410Density d(g/cm^3)7.18
Crystallization Tx(a )A 535Resistivity I (ICmA /m)130
Hardness HV Kg/mm^2960Coercivity Hc(A/m)<4

Comparison
Zhongyue VS Hitachi
1K101Bs/TBr/THc/(A/m)Ss/(W/kg)Ps/(VA/kg)
ZhongyueBefore annealing1.080.83.911.330.45
Hitachi1.010.755.762.40.32
ZhongyueAfter annealing
1.561.212.090.20.15
Hitachi1.561.131.930.0720.11




Performance Advantages & Feature
High saturation flux density-- to reduce winding turns, minimize product size

High resistivity, low coercivity--to improve production performance

Low loss(1/3 to 1/5 of silicon sheet)--to cool temperature, improve efficiency
Low excitation--decrease no-load current, and noise

Adjustable permeability--adopt different heat treatment process according to different requirement
High temperature stability--long-term operation under 130A C