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1J85 Stress Annealed Permalloy Strip for Toroidal Cores

Permally strip (PC) is a soft magnetic nickel-iron alloy strip with about 80 % nickel, 4.2 - 5.2% molybdenum, a saturation induction of about 0.8T, the highest technically obtainable permeability, and a very low coercive force.
  • Brand:

    HONGER
  • Item NO.:

    1J85
  • Payment:

    TT, Paypal
  • Price:

    45 / Kg
  • Product Origin:

    China
  • Color:

    Silver gray
  • Shipping Port:

    Shenzhen / Hong Kong
  • Lead Time:

    Within two months upon receipt of order
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  • Product Detail
1J85 Stress Annealed Permalloy Strip for Toroidal Cores

Permally strip (PC) is a soft magnetic nickel-iron alloy strip with about 80 % nickel, 4.2 - 5.2% molybdenum, a saturation induction of about 0.8T, the highest technically obtainable permeability, and a very low coercive force.

Typical applications:
* Toroidal tape wound cores – integrating current transformers for earth-leakage circuit breakers, instrument transformers, inductive components.
* Laminations – transformer laminations, transformer cores for modems with special transformer characteristics, stamped rings for electronic earth-leakage circuit breakers.
* Shieldings – to protect against magnetic interference, in the form of shielding films, shielding cans and spatial shielding arrangements.
* Stepping motors – stamped parts for analogue watch mechanisms.
* Relay parts – components for electromagnetic relays.
* Other solid components – with a low coercive force.


Physical properties:
Saturation induction: 0.8T
Curie temperature: 410°c
Electrical resistivity: 55µΩcm
Saturation magnetostriction: +1•10-6
Relative density: 8.7g/cm3
Thermal conductivity: 0.32W/cmK


Mechanical properties:

 

Cold rolled

Soft annealed

After final annealing

Tensile strength Rm (N/mm2)

1100

630

450

Yield stress RP0.2 (N/mm2)

900

260

170

Elongation A5 (%)

4

40

30

Hardness HV5

335

130~170

90~120



Stress Annealed Permalloy Strip for Toroidal Cores1J85 Stress Annealed Permalloy Strip

Packaging & Shipping

Carton boxes package for small quantityWooden Case For Large Quantity
 
1. Carton boxes package for small quantit
y

2. Wooden Case For Large Quantity (Make sure the products shipped in safety)


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Samples are normally offered. Sample will be charged according to the quantity or the value of the material. We can return this charge in the following order payment. So don't worry about the quality, you have every chance to try and inspect before you place the order.

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We will follow every order from beginning to the end. Any quality problem happens, just send us a message or email. We will process it as soon as possible. We will replace the material if they are inspected defective.

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