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1J50 Permalloy Transformer Soft Magnetic Alloys Smooth Surface

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OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

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1J50 Permalloy Transformer Soft Magnetic Alloys Smooth Surface

1J50 Permalloy Transformer Soft Magnetic Alloys Smooth Surface
1J50 Permalloy Transformer Soft Magnetic Alloys Smooth Surface
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Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO,SGS
Model Number: 1J50
Payment & Shipping Terms:
Minimum Order Quantity: 1meter
Price: negotiable
Packaging Details: in coil
Delivery Time: 5-8 workdays after your received deposit
Supply Ability: 500000 meter per month
Detailed Product Description
Name: Precision Alloy 1J50 Plate Material: 1J50
Size: 17*35*80mm Color: Primary Color
Surface: Bright&Smooth Supply Type: Plate
High Light:

Permalloy Transformer Soft Magnetic Alloys

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1J50 Soft Magnetic Alloys

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Smooth Surface Soft Magnetic Alloys

Permalloy Transformer Soft Magnetic Alloy 17*35*80mm Precision alloy 1J50 Plate

Ohmalloy-1J50 iron-nickel alloy (soft magnetic alloy) is mainly used in high magnetic flux, sensitive relay, low loss micro-motor, small power transformer, pulse transformer, transistor switch, magnetic power magnetic modulator, sensitive signal input, and output transformer , Magnetic measurement, air instrument magnetic sensor, magnetic sensitive measuring instrument component, precision instrument removable parts and stator magnetic shielding and magnetic temperature compensation components.

Ohmalloy-1J50 is a nickel–iron magnetic alloy, with about 50% nickel and 48% iron content. It is derived in accordance with permalloy. It has characteristics of high permeability and high saturation magnetic flux density.

Alloy melting in a vacuum medium, cast into ingots, after hot forging blanks made of sheet metal, and then after hot rolling, pickling, surface treatment, cold rolling into finished products.
 

Normal composition%
 

Ni 45~46.5 Fe Bal. Mn 0.6~1.0 Si 0.15~0.3
Mo - Cu ≤0.2        
C ≤0.03 P ≤0.02 S ≤0.02    


Typical Mechanical properties
 

Yield strength Tensile Strength Elongation
Mpa Mpa %
- - 3~35

1J50 Permalloy Transformer Soft Magnetic Alloys Smooth Surface 0

Typical Physical properties

 

Density (g/cm3) 8.2
Electrical resistivity at 20℃(Ωmm2/m) 0.45
Coefficient of linear expansion(20℃~200℃)X10-6/℃ -
Saturation magnetostriction coefficient λθ/ 10-6 25,0
Curie point Tc/ ℃ 400

 

The magnetic properties of alloys with high permeability in weak fields

1J46 Initial permeability Maximum permeability Coercivity Saturation magnetic induction intensity

Сold-rolled strip/ sheet.

Thickness, mm

μ0.08/ (mH/m) μm/ (mH/m) Hc/ (A/m) BS/ T
0.02~0.04 mm 1.6 22.5 32.0

 

 

 

 

 

 

 

 

 

 

1.5

0.1~0.19 mm 2.5 31.3 20.0
0.2~0.34 mm 3.1 37.5 16.0
0.35~2.50 mm 3.5 45.0 12.0
Bar  
8-100 mm 2.5 31.3 16.0

 

1J50 Permalloy Transformer Soft Magnetic Alloys Smooth Surface 1
 

 

Mode of heat treatment
Annealing media Vacuum with a residual pressure not higher than 0.1Pa, hydrogen with a dew point of not higher than minus 40 ℃.
The heating temperature and rate 1100~1150℃
Holding time/h 3~6
Cooling rate With 100 ~ 200 ℃/ h cooled to 600 ℃, Rapid cooling to 300 baked

 

Style of supply

Alloys Name Type Dimension
OhmAlloy-1J85 Wire D= 0.1~8mm
OhmAlloy-1J85 Strip W= 8~390mm T= 0.3mm
OhmAlloy-1J85 Foil W= 10~100mm T= 0.01~0.1
OhmAlloy-1J85 Bar Dia= 8~100mm L= 50~1000


FAQ
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.

2. How can you pay for small sample amount?
We have account, wire transfer for sample amount also ok.

3. Customer do not have express account. How will we arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.

4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.

5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

6.How do you guarantee the quality?
We have QC who are responsible for tracking and monitoring whole production process, and we are willing to accept customer‘s testing.

7. What's our working time?
We will give you reply through email/phone Online chat tool within 24 hours. No matter working day or holidays.

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

Send your inquiry directly to us