Our 1J22 Iron-Cobalt soft magnetic wire is a game-changer for electromagnetic devices, delivering unmatched performance in industries like aerospace, automotive, and renewable energy. This iron-cobalt-vanadium alloy is engineered for high magnetic saturation and durability, making it the top choice for relays, solenoids, and motors. Let’s break down what makes this wire special, explore its role in today’s fast-moving industries, and show why our company is your go-to source for this high-performance material.
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Our 1J22 Iron-Cobalt wire is a precision alloy with 49% cobalt, 2% vanadium, and the rest iron, designed to push magnetic performance to the max. With a magnetic saturation of 2.4 Tesla—the highest in its class—it’s perfect for compact, high-efficiency electromagnetic devices. Its Curie temperature of 980°C ensures rock-solid performance in high-heat environments, while its magnetostriction (60–100×10⁻⁶) makes it a standout for applications like solenoids and actuators. Available in diameters from 0.5mm to 2.0mm and in soft or hard conditions, this wire is customizable to fit your project’s needs, whether you’re building precision sensors or high-torque motors.
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 | - |
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 | - |
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The soft magnetic materials market is on fire, fueled by the push for electrification and energy efficiency. Electric vehicles, renewable energy systems, and smart electronics are driving demand for alloys that can handle high magnetic flux while staying compact. Market trends show steady growth in the soft magnetic sector, with a focus on materials like 1J22 Iron-Cobalt wire that offer high saturation and low energy losses. Aerospace and automotive industries are leaning heavily on these alloys for lightweight, high-performance components, while advancements in additive manufacturing are creating new opportunities for precision applications. As industries prioritize sustainability and efficiency, our wire is perfectly positioned to meet these demands.
Our 1J22 Iron-Cobalt wire is a powerhouse across multiple applications:
Relays and Solenoids: Its high saturation and low coercive force ensure fast, reliable switching in compact electromagnetic devices.
Electric Motors: Used in stators and rotors, it boosts efficiency and torque density for aerospace and EV applications.
Sensors: The wire’s thermal stability and magnetostriction make it ideal for precision sensors in harsh environments.
Renewable Energy: It enhances performance in wind turbine generators and solar inverters, supporting green energy goals.
Medical Equipment: From MRI coils to actuators, its reliability powers critical medical technologies.
This wire’s versatility makes it a go-to for industries chasing performance and efficiency in electromagnetic systems.
Comparison Parameters Table
Parameter | 1J22 Iron-Cobalt Wire | Nickel-Iron Alloys | Silicon Steel |
|---|---|---|---|
Magnetic Saturation (T) | 2.4 | 1.5–2.0 | 1.8–2.0 |
Curie Temperature (°C) | 980 | 400–500 | 700–750 |
Coercive Force (A/m) | 32–100 | 10–50 | 50–100 |
Core Loss | Low | Moderate | High |
Resistivity (μΩ·m) | 0.40 | 0.45–0.60 | 0.47–0.50 |
Magnetostriction (10⁻⁶) | 60–100 | 20–50 | 10–30 |
Applications | Relays, motors, solenoids | Transformers, inductors | Power transformers |
Mechanical Strength | High (with vanadium) | Moderate | Low–Moderate |
When it comes to 1J22 Iron-Cobalt wire, we’re a cut above. With decades of experience in high-performance alloys, we control every stage of production—from alloy formulation to precision drawing—ensuring top-quality results. We offer unmatched customization, tailoring wire sizes and properties to your exact specs. Our rigorous testing meets global standards like ASTM A801, and we back it up with free samples (you cover shipping) so you can see the quality for yourself. Our fast turnaround—samples in 15 days—and global supply chain keep your projects on track. Plus, our expertise in advanced manufacturing techniques like additive manufacturing gives you a competitive edge for next-gen designs.
Why Choose Our 1J22 Iron-Cobalt Wire?
Our 1J22 Iron-Cobalt soft magnetic wire is built for industries that demand the best—high saturation, thermal stability, and mechanical strength for cutting-edge electromagnetic devices. Whether you’re designing relays, motors, or sensors, this wire delivers the performance you need to stay ahead. With our commitment to quality, customization, and fast delivery, we’re here to power your next big project. Ready to elevate your electromagnetic designs? Reach out today to explore how our 1J22 Iron-Cobalt wire can make it happen.
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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FAQs:
What is 1J22 Iron-Cobalt soft magnetic wire made of?
It’s an iron-cobalt alloy with roughly 49% cobalt, 2% vanadium, and the rest iron, optimized for superior magnetic performance.What are the key features of 1J22 Iron-Cobalt wire?
It offers ultra-high magnetic saturation (2.4 T), a Curie temperature of 980°C, and excellent magnetostriction for high-efficiency applications.Where is 1J22 Iron-Cobalt wire used?
It’s ideal for electromagnetic devices like relays, solenoids, motors, and sensors in aerospace, automotive, and energy sectors.How does 1J22 Iron-Cobalt wire handle high temperatures?
Its high Curie point ensures stable magnetic properties in extreme heat, outperforming many other soft magnetic materials.Can we customize 1J22 Iron-Cobalt wire?
Absolutely, we provide custom diameters (0.5mm–2.0mm) and tempers (soft or hard) to fit your specific requirements.Which industries benefit from 1J22 Iron-Cobalt wire?
Aerospace, automotive, electronics, renewable energy, and medical industries rely on it for high-performance electromagnetic components.How does 1J22 Iron-Cobalt wire stack up against other alloys?
It surpasses nickel-iron and silicon steel with higher saturation, lower core losses, and better mechanical strength for compact designs.Is 1J22 Iron-Cobalt wire suitable for advanced manufacturing?
Yes, it’s perfect for techniques like additive manufacturing and precision winding, supporting innovative electromagnetic designs.
