Amorphous Strip Core

Hangzhou Ualloy Material Co.,Ltd is one of the best amorphous strip core manufacturers and suppliers in China,Website:http://www.alloystrip.com, welcome to buy discount and low price amorphous strip core from us, and also welcome to check the price and quotation with our factory.FeSiB Alloy StripApplication area:Frequency transformer iron core（50－60Hz）IF power transformer iron core （400Hz－15kHz）Switch power transformer iron core ( below 10kHz)Filter reactor, filtering and energy storage inductor,Power factor correction inductor core( below 50kHz)Saturable reactor、Pulse compressor iron coreHigh Saturation magnetic induction - reduce transformer volumeHigh magnetic permeability low coercive force- improve transformer efficiencyLow loss(Equivalent 1/3 1/5 of silicon steel sheet)- reduce transformer temperature riseLow magnetizing current - reduce primary coil copper loss of  transformerGood temperature stability -  under 130℃ for long-term workTypical PropertiesPhysical properties of FeSiB alloySaturation magnetic induction (Bs)1.56THardness (Hv)960Curie temperature (TC)410℃Density (d)7.18g/cm3Crystallizing temperature( Tx)550℃Resistivity(r)130mW-cmSaturation magnetostriction coefficient  (ls)27×10-6Continuous operating temperature range-55－130℃Magnetic properties of FeSiB alloyProduct TypeTransverse magnetic annealingNo magnetic annealingLongitudinal magnetic annealingMaximum permeability>2×104>20×104>25×104Saturation magnetic induction1.5 T1.5 T1.5 TResidual magnetic induction<0.5 T0.6-1.0 T1.2 TCoercive force<4A/m<6 A/m<2.5A/mLoss(50Hz, 1.4T)<0.2W/kg<0.13W/kg<0.25W/kgLoss(400Hz, 1.2T)<1.8W/kg<1.25W/kg<2W/kgLoss(8kHz, 1.0T)<80W/kg<60W/kg<100W/kgIron loss rate(-55°C –125C )<15%<15%<15%Iron loss rate(120℃200 H)<15%<15%<15%Saturation magnetic induction(T)1.562.03Coercive force(A/m)<4<30Maximum permeability(Gs/Os)>25×1044×104Iron loss(W/kg)50Hz, 1.3T 下<0.250Hz, 1.7T 下=1.2Exciting power (VA/kg)50Hz, 1.3T 下<0.550Hz, 1.7T 下<0.83Laminated coefficient>0.800.95Magnetostriction（×10-6）2715Resistivity(Wm-cm)13045Density(g/cm3)7.187.65Tx(℃)550－Curie temperature(℃)415746Tensile strength(Mpa)1500343Vickers hardness(HV)900181Thickness(μm)30300(Size)：gradewidth (mm)thickness (mm)1K1013.2～5027～36Other specifications of the strip can be offered according to customer requirements.