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1J50 Permalloy Plate: Enhanced Thermal Stability for Power Electronics

1J50 Permalloy Plate: Enhanced Thermal Stability for Power Electronics

Brand Name:DLX   Place of Origin:China Jiangsu    Delivery Time:7-15 Days
Certification:CE,ROHS   Supply Ability:500 tons per month
Payment Terms:L/C,T/T,Western Union,MoneyGram

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Product Introduction

Our 1J50 Permalloy Plate is a high-performance iron-nickel alloy crafted for power electronics demanding excellent magnetic properties and thermal stability. With roughly 50% nickel and the balance iron, this alloy offers high magnetic permeability (up to 0.025 H/m) and low core losses, making it a top choice for transformers, inductors, and magnetic shielding. Its enhanced thermal stability ensures reliable performance in high-temperature environments, perfect for cutting-edge electronic systems.

The soft magnetic materials market is thriving, driven by the surge in power electronics, electric vehicles (EVs), and renewable energy systems. As industries push for higher efficiency and compact designs, alloys like 1J50 Permalloy are in high demand for their ability to minimize energy loss and withstand thermal stress. Market projections show strong growth through 2030, with power electronics, automotive, and renewable energy sectors leading the way. We tackle challenges like processing complexity with advanced techniques like precision annealing and vacuum melting, ensuring top-tier performance.

Our 1J50 Permalloy Plate is a versatile solution for critical applications:

  • Power Transformers: High permeability and low core losses boost efficiency in compact power systems.

  • Inductors and Chokes: Ideal for high-frequency circuits, minimizing energy loss in power electronics.

  • Magnetic Shielding: Protects sensitive components from electromagnetic interference in medical and telecom devices.

  • Renewable Energy Systems: Enhances performance in inverters and converters for solar and wind energy.

  • Sensors: High sensitivity supports precise magnetic field detection in industrial and automotive applications.

Alloy Composition Table

Alloy Grades

C

S

P

Mn

Si

Ni

Cr

Co

Mo

Cu

Al

Nb

Fe

Other Elements

1J06

0.04

0.015

0.015

≤0.10

≤0.15

-

-

-

-

-

5.5-6.5

-

Rest

-

1J12

0.03

0.015

0.015

≤0.10

≤0.15

-

-

-

-

-

11.6-12.4

-

Rest

-

1J17

0.03

0.02

0.02

≤0.60

≤0.20

-

15.5-16.5

-

-

-

-

-

Rest

-

1J18

0.03

0.02

0.02

0.3-0.7

≤0.15

0.5-0.7

17-18.5

-

-

-

-

-

Rest

Ti: 0.3-0.7

1J22

0.04

0.02

0.02

≤0.3

≤0.3

≤0.5

-

49-51

-

≤0.2

-

-

Rest

V: 0.8-1.8

1J30

0.04

0.02

0.02

≤0.40

≤0.30

29.5-30.5

-

-

-

-

-

-

Rest

-

1J36

0.03

0.02

0.02

≤0.60

≤0.20

35.0-37.0

-

-

-

-

-

-

Rest

-

1J38

0.03

0.05

0.02

0.3-0.6

0.15-0.3

37.5-38.5

12.5-13.5

-

-

-

-

-

Rest

-

1J46

0.03

0.02

0.02

0.6-1.1

0.15-0.3

45.0-46.5

-

-

-

≤0.2

-

-

Rest

-

1J50

0.03

0.02

0.02

0.3-0.6

0.15-0.3

49-50.5

-

-

-

≤0.2

-

-

Rest

-

1J51

0.03

0.02

0.02

0.3-0.6

0.15-0.3

49-50.5

-

-

-

≤0.2

-

-

Rest

-

1J54

0.03

0.02

0.02

0.3-0.6

1.1-1.4

49.5-51

3.8-4.2

-

-

≤0.2

-

-

Rest

-

1J76

0.03

0.02

0.02

0.3-0.6

0.15-0.3

75.0-76.5

1.8-2.2

-

-

4.8-5.2

-

-

Rest

-

1J77

0.03

0.02

0.02

0.3-0.6

0.15-0.3

75.5-78

-

-

3.9-4.5

4.8-6.0

-

-

Rest

-

1J79

0.03

0.02

0.02

0.6-1.10

0.3-0.5

78.5-80.0

-

-

3.8-4.1

≤0.2

-

-

Rest

-

1J80

0.03

0.02

0.02

0.6-1.10

1.1-1.5

79.0-81.5

2.6-3.0

-

-

≤0.2

-

-

Rest

-

1J85

0.03

0.02

0.02

0.3-0.60

0.15-0.3

79.0-81.0

-

-

4.8-5.2

≤0.2

-

-

Rest

-

1J87

0.03

0.02

0.02

0.3-0.6

≤0.3

78.5-80.5

-

-

1.6-2.2

-

-

6.5-7.5

Rest

-

For more details, pls directly  contact us.

Our 1J50 Permalloy Plate sets the bar high. Using cutting-edge vacuum induction melting and optimized annealing, we achieve superior magnetic properties and thermal stability. We offer customizable plate sizes and thicknesses to fit your exact needs, with lead times as short as 15 days. Our ISO 9001-certified quality control ensures every plate meets rigorous standards, and our R&D team continuously refines the alloy to reduce hysteresis losses and improve durability. We also provide free samples (shipping costs apply) and exceptional customer support to keep your projects on track.

Comparison Table

Parameter

Our 1J50 Permalloy Plate

Competitor Alloy

Magnetic Permeability

0.025 H/m

0.018-0.022 H/m

Coercive Force

0.1 Oe

0.2-0.4 Oe

Core Loss

Very low (AC-optimized)

Moderate

Curie Temperature

450°C

400-420°C

Yield Strength

300-360 MPa

270-330 MPa

Processing

Vacuum melting, custom sizes

Standard processing

Lead Time

15-20 days

25-35 days

Quality Certification

ISO 9001

Varies

Why Choose Our 1J50 Permalloy Plate?

Our 1J50 Permalloy Plate is built for excellence, delivering top-notch magnetic performance and thermal stability for power electronics. With decades of expertise, we’ve fine-tuned our production to offer a reliable, cost-effective solution. Whether you’re designing high-efficiency transformers or shielding sensitive devices, our plates provide the performance and precision you need. Contact us today to discover how our 1J50 Permalloy Plate can elevate your power electronics projects!

About Us:

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. 

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

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We support all kinds of testing:

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FAQs:

  1. What is 1J50 Permalloy Plate made of?
    It’s an iron-nickel alloy with ~50% nickel and iron, designed for high permeability and thermal stability.

  2. What are the key properties of 1J50 Permalloy?
    It features high permeability (0.025 H/m), low coercive force (0.1 Oe), and excellent thermal stability up to 450°C.

  3. Which industries use 1J50 Permalloy Plates?
    Power electronics, automotive, renewable energy, telecom, and medical sectors rely on it for transformers and shielding.

  4. Is 1J50 suitable for high-temperature environments?
    Yes, its enhanced thermal stability ensures reliable performance at elevated temperatures.

  5. What forms do you offer for 1J50 Permalloy?
    We supply plates, sheets, strips, and custom shapes tailored to your specifications.

  6. How does 1J50 improve power electronics efficiency?
    Its high permeability and low losses enable compact, energy-efficient designs for transformers and inductors.

  7. Can it be used for magnetic shielding?
    Absolutely, its high permeability effectively redirects magnetic fields, protecting sensitive electronics.

  8. How can I request a sample?
    Contact us for a free sample (buyer covers shipping), typically delivered within 15 days of payment.


Previous article：1J36 Soft Magnetic Plate: High Permeability for Transformer Cores Next article：1J50 Soft Magnetic Alloy Plate: Low Core Loss for High-Frequency Devices

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