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FeSiCr

FeSiCr Characteristic

    FeSiCr powder has excellent rust-proof performances, high

    saturation magnetic induction strength, low loss characteri-

    stics, etc., and is widelyused in integrated inductors. The 

    gas atomized FeSiCr powder has lower loss and better satur-

    ation characteristics, and the good sphericity ensures better 

    insulation reliability for the integrated inductor.

  • Applications
  • Core Loss Curves
  • Temp.Curves
  • Frequency Curves
  • DC Bias
  • Specification


Main products:

 

Series

Speci-

fication

(Mesh)

Physical characteristics

Magnetic

characteristics

Oxy.Con.

（ppm）

Features

D50 

(μm)

A.P.density

(g/cm3)

Tap density

(g/cm3)

Ms 

(emu/g)

Coercivity

(Hc)A/m

 Common

 powder

NPG

180

25-30

≥3.2

≥4.2

176

≤600

≤400

 Low loss

NPG-1

180

25-30

≥3.2

≥4.2

180

≤700

≤400

 Good rust-proof performance

NPG-2

180

25-30

≥3.2

≥4.2

192

≤700

≤400

Good saturation

Ultrafine

powder

NPG

500

10-12

≥2.1

≥3.8

176

≤900

≤500

Low loss

NPG-1

500

10-12

≥2.1

≥3.8

180

≤1200

≤500

Good rust-proof performance

NPG-2

500

10-12

≥2.1

≥3.8

192

≤1200

≤500

Good saturation

Reference

powder

Carbonyl iron

powder

-

4-6

≥3.2

≥4.2

220

500

4000

Good saturation

 

Electromagnetic Characteristics:

  




 

Applications:

 







Part Number AL ±8% Permeability Before coating                After coating Sample request PDF
Outer dimension Inner dimension Height Outer dimension Inner dimension Height
(mm/inch) (mm/inch) (mm/inch) (mm/inch) (mm/inch) (mm/inch)
max min max max min max