with High Initial and Maximum Permeability, Low Coercivity and High Saturation Magnetic Induction 1j50 Nickel-Iron Soft Magnetic Alloy

Product Name: 1j50 Nickel-Iron Soft Magnetic Alloy Description: Our factory produces high-quality 1j50 nickel-iron soft magnetic alloy with high permeability and saturation induction.
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PRODUCTS DETAILS

Basic Info.

Model NO.
XD-4
Size
3/8 to 2 Inch
Colaor
Silver
Shape
Irregular
Tensile Strength
980min
Transport Package
Wooden
Specification
1/2 to 5 Inch
Trademark
Xingda
Origin
Jiangsu
HS Code
7409900000
Production Capacity
500ton/Year

Product Description

1J50 material properties introduction

1J50 is a nickel-iron soft magnetic alloy with high initial and maximum permeability, low coercivity and high saturation magnetic induction.

Names of similar alloys in different standards:

Kitano grade Chinese standard grade American grade

1J50 Alloy 2

Japan Designation Germany Designation International Designation

PB RNi12, RNi18 E3

Typical applications for this alloy are:

relay

Transformers

filter

choke coil

The heart of the electromagnetic clutch

vibrating membrane

shield

Typical Chemical Composition Weight Percent:

C ≤0.03 Ni 50.0

Silicon 0.20 Manganese 0.40

iron ball.

Typical Magnetic:

DC AC, 50Hz

Saturation induction (80A/m) 1.5T (15 000Gs) -

Coercivity ≤9.60A/m (0.12Oe) -

Initial permeability (0.4A/m) ≥ 3.8mH/m (3 040Gs/Oe)

Maximum permeability ≥62.5mH/m(50 000Gs/Oe)

Typical values measured after ring samples were annealed at 1180°C in pure and dry hydrogen and then tempered.

Typical mechanical properties:

Tensile strength (hard) 900 MPa

Typical values of materials tested according to GB/T 4340.3, GB/T 228, GB/T 22315.

Typical Physical Properties:

Density 8.25 g/cm3

Melting point 1430ºC

Curie temperature 485ºC

Thermal expansion (20~100ºC) 8.4×10-6/ºC

Resistivity 47 Ωcm


Heat treatment:

In-Process Annealing: To remove all strain and restore the alloy to a soft state suitable for further cold rolling or drawing, forming, bending or similar operations, anneal at 1020-1080°C for no more than 1 hour. In-process annealing should be performed in dissociated ammonia, hydrogen, vacuum or inert gas atmosphere.

Final Annealing: For maximum softness and the best magnetoelectric properties, cold deformed 1J50 alloy should be annealed in an oxygen-free, dry hydrogen atmosphere at 1180°C with a dew point below -40°C for 3-5 hours.

Oil, grease, paint and all other contaminants must be removed prior to annealing. During hydrogen annealing, individual parts should be separated by inert insulating powders such as magnesia and alumina.

Vacuum heat treatment can be used, but it usually results in a sacrifice of magnetic properties compared to heat treatment in a dry hydrogen atmosphere.

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with High Initial and Maximum Permeability, Low Coercivity and High Saturation Magnetic Induction 1j50 Nickel-Iron Soft Magnetic Alloy
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with High Initial and Maximum Permeability, Low Coercivity and High Saturation Magnetic Induction 1j50 Nickel-Iron Soft Magnetic Alloy
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 with High Initial and Maximum Permeability, Low Coercivity and High Saturation Magnetic Induction 1j50 Nickel-Iron Soft Magnetic Alloywith High Initial and Maximum Permeability, Low Coercivity and High Saturation Magnetic Induction 1j50 Nickel-Iron Soft Magnetic Alloy
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http://xingda-alloy.en.made-in-china.com
http://xingda-alloy.en.made-in-china.com
 
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