Insulated carbonyl iron powder

Product Character The insulated carbonyl iron powder series is suitable for various high-frequency and high current molded inductors (SMD), injection molded inductors, injection encapsulated inductors, ring inductors, etc. through different particle size combinations and specially designed insulation methods.   2.Specification Insulated carbonyl iron powder

Marks	Chemical Composition			specification	Physical Property					Typical Characteristics
					Particle size（μm）			Densit）(g/cm³)
					D10	D50	D90	Loose density	Tap density
XJC-01	Fe	O	C	5μm	2.0-3.0	3.0-5.0	6.0-9.0	≥2.8	≥4.0	Hot pressed powder
	≥99	≤0.4	≤0.05
XJC-02	Fe	O	C	6μm	1.6-3.0	4.0-6.0	6.5-9.5	≥2.8	≥4.0	High saturation
	≥99	≤0.4	≤0.06
XJC-03	Fe	O	C	7μm	1.8-3.5	5.0-7.0	8.0-10	≥2.8	≥4.0	Convention
	≥99	≤0.4	≤0.07
XJC-04	Fe	O	C	8μm	2.0-4.0	6.0-8.0	9.0-13.0	≥2.8	≥4.0	High  Permeability
	≥99	≤0.4	≤0.08
Test equipment		1.Laser Particle SizeTester 2.Loose density and compacted de nsity 3.0xygen and Nitrogen Tester,Carbon and Sulfur Tester

 

Test conditions	Magnetic ring size	Out diameter:10.73, inner diameter:6,height:3	Magnetic ring density	6.0-6.5
	Coil	Diameter:0.3, number of turns:20 turns	Test frequenoy	100KHz/1V
	Molding powder loading amount	1g±0.05	Voltage withstand test	100V/35
	Test equipment	1.Digital bridge 2.Insulation impedance

  3.Pictures of Powder SEM morphology   4.Application