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1J22 FeCoV Alloy Bar for Precision Magnetostrictive Sensors

1J22 FeCoV Alloy Bar for Precision Magnetostrictive Sensors

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 1J22 FeCoV Alloy Bar is a high-performance iron-cobalt-vanadium alloy designed for precision magnetostrictive sensors. With approximately 50% cobalt, 2% vanadium, and balanced with iron, this alloy boasts the highest saturation magnetic induction (up to 2.4 T) among Soft Magnetic Alloy s, a high Curie temperature (980°C), and a large magnetostriction coefficient (60-100 x 10^-6). It’s the top choice for high-sensitivity sensors, actuators, and transducers, delivering exceptional performance in demanding applications like aerospace and industrial automation.

For more details, pls directly  contact us.

The soft magnetic materials market is thriving, fueled by the growing demand for high-sensitivity sensors and energy-efficient systems in aerospace, automotive, and biomedical industries. Magnetostrictive alloys like 1J22 are in high demand due to their ability to convert magnetic energy into mechanical deformation with precision. Market trends project strong growth through 2030, driven by advancements in IoT, telemedicine, and renewable energy. We address challenges like processing difficulties and oxidation with advanced vacuum melting and precision forging, ensuring our alloy bars meet rigorous industry standards.

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 1J22 FeCoV Alloy Bar excels in critical magnetostrictive applications:

  • Precision Sensors: Large magnetostriction coefficient ensures high sensitivity for magnetic field detection in aerospace and automotive systems.

  • Magnetostrictive Transducers: High energy output and efficiency for ultrasonic and vibration devices.

  • Actuators: High saturation magnetization supports compact, high-force designs in automation systems.

  • Energy Harvesting Devices: Converts mechanical stress into electrical energy for wireless sensor networks.

  • Biomedical Devices: Enables remote actuation and tactile feedback in telemedicine applications.

Our 1J22 FeCoV Alloy Bar leads the industry. Using advanced vacuum induction melting and precision forging, we achieve unmatched saturation magnetization and magnetostrictive performance. We offer customizable bar dimensions to fit your specific needs, with lead times as short as 15 days. Our ISO 9001-certified quality control ensures consistent performance, and our R&D team enhances processability by optimizing alloy composition. We also provide free samples (shipping costs apply) and dedicated customer support to keep your projects on track.

Comparison Table

Parameter

Our 1J22 FeCoV Alloy Bar

Competitor Alloy

Saturation Magnetization

2.4 T

1.8-2.2 T

Magnetostriction Coefficient

60-100 x 10^-6

40-80 x 10^-6

Curie Temperature

980°C

700-850°C

Coercive Force

0.5 Oe

0.8-1.5 Oe

Resistivity

0.27 µΩ·m

0.3-0.5 µΩ·m

Processing

Vacuum melting, custom sizes

Standard processing

Lead Time

15-20 days

25-35 days

Quality Certification

ISO 9001

Varies

Why Choose Our 1J22 FeCoV Alloy Bar?

Our 1J22 FeCoV Alloy Bar is built for precision, delivering unmatched magnetostrictive performance and high saturation magnetization for sensors and transducers. With decades of expertise, we’ve mastered the production process to offer a reliable, cost-effective solution. Whether you’re designing high-sensitivity sensors for aerospace or energy-efficient transducers for biomedical applications, our bars provide the durability and precision you need. Contact us today to see how our 1J22 FeCoV Alloy Bar can elevate your next project!

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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 1J22 FeCoV Alloy Bar made of?
    It’s an iron-cobalt-vanadium alloy with ~50% cobalt, 2% vanadium, and iron, optimized for magnetostrictive performance.

  2. What are the key properties of 1J22?
    It offers high saturation magnetization (2.4 T), high Curie temperature (980°C), and a large magnetostriction coefficient (60-100 x 10^-6).

  3. Which industries use 1J22 FeCoV Alloy Bars?
    Aerospace, automotive, biomedical, industrial automation, and renewable energy sectors rely on it for sensors and transducers.

  4. Is 1J22 suitable for magnetostrictive sensors?
    Yes, its large magnetostriction coefficient ensures high sensitivity for precision sensing.

  5. What forms do you offer for 1J22?
    We supply bars, rods, sheets, and custom shapes tailored to your specifications.

  6. How does 1J22 improve sensor performance?
    Its high magnetostriction and saturation magnetization enable precise, high-sensitivity detection in compact designs.

  7. Can it be used for high-temperature applications?
    Absolutely, its high Curie temperature (980°C) ensures stability in extreme conditions.

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

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