iron based Nanocrystalline Ribbon

Characteristics

Iron based nanocrystalline alloys, such as iron, silicon, boron, niobium, copper, etc.. 
Cu and Nb of iron - based amorphous alloy containing above the crystallization temperature
of annealing, will form a very fine grain microstructure, grain size only 10-20 nm, 
this non amorphous alloy by special annealing crystallization and the formation of crystalline
material called nanocrystalline alloy. Nanocrystalline materials with high saturation magnetic 
induction intensity, high permeability, low coercivity, low loss and good stability, high 
strength toughness and wear resistance and corrosion resistance and other excellent properties, 
as has the best price performance ratio of nano crystalline alloy material in metallic soft 
magnetic materials, can replace the silicon steel, permalloy and ferrite, become the ideal 
material of high frequency transformer, transformer, inductance components.

Applications:
EMC common /differential mode filter inductor core;
core for Switching power supply in large,medium and small power transformer;
core forDifferent precision current transformer (zero sequence, leakage protection);
core for magnetic amplifier, peak suppressor and saturated inductor 

product performance

1K107 iron based nanocrystalline Ribbon

saturation induction density   Bs/T 1.25

 saturation magnetostriction constant  λs 27*10^-6
Curie temperature   Tc(℃) 560

 Density    D   (g/cm^3) 7.2
crystallizing temperature   Tx(℃) 510

electrical  resistivity ρ(Ωm²/m) 130
hardness  HV(kg/mm^2)     880

Thickness   um    29-35

1K107B  iron based nanocrystalline Ribbon

Thickness  um 0.020-0.025
filling factor σ ≥0.80
magnetic displacement  B/T ≥1.12
coercive force Hc(A/m) ≤2.0
Iron loss P0.5T/20k /(W/kg) ≤25
Iron loss    P0.3T/100k /(W/kg) ≤100
Permeability  u(1khz) ≥70000
Permeability  u(10khz) ≥60000
Permeability  u(100khz) ≥10000
Curie temperature   Tc(℃) 570
Continuous Working Temperature℃ -50--120
saturation magnetostriction constant   λs <2*10^-6

product  specification

Product code instruction :

                             J          1K107B                  030              232      

                      Shear    nanocrystalline B      Bandwidth    thickness    

Code                      Bandwidth(MM)         thickness(UM)

J1K107B030232           3                                28
J1K107B030232           3.5                             28
J1K107B030232           4.5                             28
J1K107B030232            5                               28
J1K107B030232            6                               28
J1K107B030232          6.5                              28
J1K107B030232           8                                28
J1K107B030232          10                               28
J1K107B030232          15                               28
J1K101150282            10                               28
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