China Soft Magnetic Alloy Wire and Permalloy Ribbon Precision Soft Magnetic Alloy (1j22, 1j50, 1j79, 1j85) Wire/ Strip

• Product Type: Strip
• Material: Fe-Ni
• Carbon Content: Less Than 0.03%
• Thinkness: 0.1~3mm
• Width: 5~250mm
• Condition: Soft/ Hard
• Model NO.: 1j50
• Surface: Bright/ Dard
• Transport Package: Inner Core, Waterproof Paper, Wooden Case
• Specification: RoHS, SGS
• Trademark: Fe-Ni Alloy 1J50
• Origin: China
• HS Code: 722699900
• Production Capacity: 30 Tons Per Month

Product Description

China Soft Magnetic Alloy Wire and Permalloy Ribbon Precision Soft Magnetic Alloy (1j22, 1j50, 1j79, 1j85) Wire/ Strip

1J50 is a kind of nickel-iron soft magnetic alloy which has high initial permeability and maximum permeability with low coercive force and high saturation magnetic induction strength. It is usually used in saturable reactors, high gain magnetic amplifiers, biostable switching devices, and power inverter-converter applications.

 

The typical applications of 1J50 50Ni-Fe(Square Orthonol / Permenorm 5000 Z) are:
1. Relays                                         2. Transformers                            3. Filters


4. Chokes                                 5. The Core of Electromagnetic Clutch




6. Vibration Membrane                                      7. Shielding

 

1J50 50Ni-Fe(Square Orthonol / Permenorm 5000 Z) Chemical Composition:(%)

Name	Ni	Fe	Mn	Si	C
1J50 50Ni-Fe (Permenorm 5000 Z)	49-51	Balance	0.30-0.60	0.15-0.30	≤0.03

Magnetic Properties (DC AC 50Hz)

Material	Saturation Induction (at 80A/m)	Coercive Force	Initial Permeability (at 0.4A/m)	Maximum Permeability
1J50 50Ni-Fe (Permenorm 5000 Z)	1.5T (15 000Gs)	≤9.60A/m (0.12Oe)	≥3.8mH/m (3 040Gs/Oe)	≥62.5mH/m (50 000Gs/Oe)

Physical Properties

Density	8.25 g/cm³
Electrical resistivity	0.47 Ohm mm²/ m
Melting point	1430°C
Curie temperature	485°C
Coefficent of Thermal Expansion(20-200°C)	8.4 · 10-6/K

 

1J50 50Ni-Fe(Square Orthonol / Permenorm 5000 Z) has rectangular hysteresis loop and high saturation magnetic induction, is mainly used to worked at a moderate magnetic field magnetic amplifier, choke ring, rectifier circle, as well as the computer device components.

 

Type	Class	Thickness or diameter, mm	The initial magnetic permeability		Maximum magnetic permeability		Coercive force		Technical saturation induction
			mH / m	G / E	mH / m	G / E	/	E	(10-4 G)
			No more				No more		No less
cold-rolled strips	1	0,05 0,08	2,5	2000	25	20000	20	0,25	1,50
		0,10 0,15	2,9	2300	31	25000	16	0,20
		0,20 0,25 0,27	3,3	2600	38	30000	12	0,15
		0,35 0,50	3,8	3000	44	35000	10	0,12
		0,80 1,0	3,8	3000	38	30000	12	0,15
		1,5 2,0 2,5	3,5	2800	31	25000	13	0,16
hot rolled sheets		3-22	3,1	2500	25	20000	24	0,30
Bars		8-100	3,1	2500	25	20000	24	0,30
cold-rolled strips	2	0,10 0,15	3,8	3000	38	30000	14	0,18
		0,20 0,25	4,4	3500	44	35000	12	0,15
		0,35 0,50	5,0	4000	56	45000	10	0,12
		0,80 1,0	5,0	4000	50	40000	10	0,12
		1,5 2,0	3,8	3000	44	35000	12	0,15
cold-rolled strips	3	0,05 0,10 0,20	12,5 *	10000 *	75	60000	4,0	0,05	1,52