Metal soft magnetic powder relative to it has irreplaceable advantages. The gas atomization of soft magnetic powder has good appearance, low oxygen content. The preparation of magnetic powder core has high resistivity, high energy storage capacity, low loss, high Q value etc.
1.Fe-Si-Al

Steel Type		Nominal Composition wt%
		Fe	Si	Cr	Ni	Co	Mo	Al	C
Fe-Si-Al	sendust	Bal	9.6					5.4	0.02
	Super	Bal	8		3.2			4	0.02
	Fe-13%Si-Al	Bal	13					0.5	0.02

2.Fe-Si

Steel Type		Nominal Composition wt %
		Fe	Si	Cr	Ni	Co	Mo	Al	C
Fe-Si Alloy	Fe-3%Si	Bal	3	0.1					0.01
	Fe-3.5%Si	Bal	3.5	0.1					0.01
	Fe-5.5%Si	Bal	5.5	0.1					0.01
	Fe-6.5%Si	Bal	6.5	0.1					0.01
	Fe-3.5%Si-Cr	Bal	3.5	4.5					0.01
	Fe-6.5%Si-Cr	Bal	6.5	2~3					0.01

3.Fe-Ni

Steel Type		Nominal Composition  wt%
		Fe	Si	Cr	Ni	Co	Mo	Al	C
Fe-Ni Alloy	Fe-36%Ni	Bal	0.1	0.1	36				0.01
	Fe-47%Ni	Bal	0.1	0.1	47				0.01
	Fe-50%Ni	Bal	0.1	0.1	50				0.01
	Fe-Ni-Mo	Bal	0.1	0.1	79.8		5.2		0.01
	Fe-Cr-Ni	Bal		12	1				0.01

4.Fe-Co

Steel Type		Nominal Composition  wt%
		Fe	Si	Cr	Ni	Co	Al	C
Fe-Co Alloy	Fe-50%Co	Bal	0.1	0.1		50		0.01
	Fe--Co-V	Bal	0.1	0.1		49	V:2	0.01

5.Fe-Ni-Co

Steel Type		Nominal Composition  wt%
		Fe	Si	Cr	Ni	Co	C
Fe-Ni-Co Alloy	Super  invar	Bal	0.1	0.1	32	5.5	0.01
	Kovar	Bal	0.1	0.1	29.2	16..7	0.01

6.Amorphous

Steel Type	Nominal Composition wt %
	Fe	Si	B	Cr	Cu	Nb	C
Fe-Si-B	73	3	24				0.01
	78	9	13				0.01
Fe-Si-B-Cr	76	8	14	2			0.01
	75	10	12	3			0.01
	72	9.1	14.8	2.2			1.9
Fe-Si-B-Nb	72	4	20			4	0.01
Fe-Si-B-Cu	75.5	13.5	9		2		0.01
Fe-Si-B-Cu-Nb	73.5	13.5	9		1	3	0.01
	78.4	9.5	9		0.5	2.5	0.01
Fe-Co-Zr	81				Zr:10	Co:9	0.01
Co-Cr-Zr				10.6	Zr:10.4	Co:79	0.01
Co-Fe-Si-B	4.5	10	15			Co:70.5	0.01
Fe-Ni-P-B	40		6		Ni:40	P:14	0.01