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1J50 Soft Magnetic Alloy Plate: Low Core Loss for High-Frequency Devices

1J50 Soft Magnetic Alloy Plate: Low Core Loss for High-Frequency Devices

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 Soft Magnetic Alloy Plate is a premium iron-nickel alloy designed for high-frequency devices where low core loss and high permeability are critical. Composed of approximately 50% nickel and the balance iron, this alloy delivers outstanding magnetic performance with a permeability of up to 0.025 H/m and minimal hysteresis losses. It’s the perfect choice for compact, efficient components like high-frequency transformers, inductors, and magnetic shields, ensuring top-notch performance in demanding applications.

The soft magnetic materials market is booming, fueled by the rapid growth of high-frequency electronics, electric vehicles (EVs), and renewable energy systems. As devices trend toward smaller sizes and higher efficiency, alloys like 1J50 are in high demand for their ability to reduce energy loss in high-frequency applications. Market forecasts predict steady growth through 2030, with electronics, automotive, and renewable energy sectors driving demand. We address challenges like material processing complexity with advanced vacuum melting and precision annealing, delivering superior quality and performance.

Our 1J50 Soft Magnetic Alloy Plate is a versatile powerhouse for high-frequency applications:

  • High-Frequency Transformers: Low core losses ensure efficient energy transfer in compact power systems.

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

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

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

  • Precision Sensors: High permeability supports accurate magnetic field detection in automotive and industrial systems.

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 Soft Magnetic Alloy Plate leads the industry. Through advanced vacuum induction melting and tailored annealing processes, we achieve exceptional magnetic properties and low core losses. We offer customizable plate sizes and thicknesses to meet your exact specifications, with lead times as short as 15 days. Our ISO 9001-certified quality control ensures consistent performance, and our R&D team continuously optimizes the alloy for enhanced workability and durability. We also provide free samples (shipping costs apply) and dedicated customer support to keep your projects moving smoothly.

Comparison Table

Parameter

Our 1J50 Soft Magnetic Alloy 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 (high-frequency 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

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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Why Choose Our 1J50 Soft Magnetic Alloy Plate?

Our 1J50 Soft Magnetic Alloy Plate is engineered for excellence, offering unmatched low core loss and high permeability for high-frequency devices. With years of expertise, we’ve perfected our production process to deliver a reliable, cost-effective solution. Whether you’re designing cutting-edge transformers or shielding sensitive electronics, our plates provide the performance and precision you need. Reach out today to see how our 1J50 Soft Magnetic Alloy Plate can power your high-frequency projects!

FAQs

  1. What is 1J50 Soft Magnetic Alloy Plate made of?
    It’s an iron-nickel alloy with ~50% nickel and iron, optimized for low core loss and high permeability.

  2. What are the key properties of 1J50?
    It offers high permeability (0.025 H/m), low coercive force (0.1 Oe), and minimal core losses for high-frequency applications.

  3. Which industries use 1J50 Soft Magnetic Alloy Plates?
    Electronics, automotive, renewable energy, telecom, and medical industries rely on it for transformers and shielding.

  4. Is 1J50 suitable for high-frequency devices?
    Yes, its low core losses make it ideal for high-frequency transformers and inductors.

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

  6. How does 1J50 improve device efficiency?
    Its high permeability and low core losses enable compact, energy-efficient designs for high-frequency systems.

  7. Can it be used for magnetic shielding?
    Absolutely, its high permeability effectively redirects magnetic fields to protect 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：1J50 Permalloy Plate: Enhanced Thermal Stability for Power Electronics Next article：1J50 Soft Magnetic Plate: Optimized for Low-Loss Motor and Choke Designs

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