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Precision Alloy Foil 1J79 Shell Precision Tubing Magnetic Head 500g

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Precision Alloy Foil 1J79 Shell Precision Tubing Magnetic Head 500g

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Brand Name : China - Permalloy

Model Number : 1J79 / Ni79Mo4 / 79НМ / Permalloy

Certification : ISO 9001 and RoHS

Place of Origin : China

MOQ : 1KG

Price : USD 300-500/ KG

Payment Terms : T/T, Western Union, L/C, Paypal

Supply Ability : 30KG per month

Delivery Time : 2-4 weeks

Packaging Details : Coil, Waterproof paper and Wooden Case

Shape : Foil

Condition : Bright, Soft

Standard : GBn198-88 / ГОСТ 10994-74

Weight of coil : 500g

Application : For Shell of Magnetic Head and Magnetically Shielded

Feature : High initial permeability

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Stainless Steel Foil Permalloy 1J79 Shell Magnetic Head and Magnetically Shielded

Application: Transformer core, Magnetic amplifier, Magnetic shielding

Feature: High initial permeability alloy

Specifications

Grade

1J79- Foil

Thickness

0.01~0.09mm

Width

4~250mm

Weight of coil

2-50 kgs

Condition

Soft and Bright

Chemical composition(%)

Grade

C

Si

Mn

P

S

Ni

Cr

Mo

Fe

1J79

≤0.03

0.3~0.5

0.6~1.1

≤0.02

≤0.02

78.5~80

-

3.8~4.1

Bal.

Physical properties

  • Density (g/cm3): 8.6
  • Curie point (℃): 450
  • Electrical resistivity (μΩ*cm): 55 (20℃)
  • Thermal conductivity ( W/m. ℃): 13.4

Magnetic properties

  • Initial permeability μ0 (mH/m): ≥40
  • Maximum permeability μm (mH/m): ≥310
  • Coercivity Hc (A/m): ≤2.0
  • Saturation magnetic induction Bs (T): 0.73

Precision Alloy Foil 1J79 Shell Precision Tubing Magnetic Head 500g

We can control the temperature of the heat treatment in order to achieve customer requirements permeability.


Product Tags:

soft magnetic alloy

      

kovar alloy

      
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