When it comes to electromagnetic devices that need precision and durability, our Oxidation-Resistant 1J79 Ni-Mo-Fe Alloy Tube at DLX is a top performer. This high-permeability soft magnetic alloy tube is built for applications like relays, magnetic amplifiers, and shielding in industries like electronics and aerospace. It’s tough, reliable, and designed to keep things running smoothly. Let’s dive into what makes our 1J79 tube special, explore its applications, check out industry trends, and see why DLX is the best choice for your magnetic alloy needs.
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Our 1J79 Ni-Mo-Fe alloy tube is made from a high-nickel alloy—78.5-80% nickel, 3.8-4.1% molybdenum, and the rest iron—delivering very high magnetic permeability and ultra-low coercivity. This makes it perfect for electromagnetic devices where precise magnetic response is a must. With a temperature range of -60°C to 400°C, it’s versatile for everything from lab setups to industrial systems.
We offer the 1J79 tube in various diameters and wall thicknesses, with optional coatings to enhance its already excellent oxidation and corrosion resistance. Each tube is rigorously tested to meet standards like GB/T 14986, ensuring consistent magnetic performance. Its low hysteresis loss means less energy waste, making it ideal for high-sensitivity applications. Whether you’re building relays or shielding sensitive electronics, our 1J79 tube delivers the reliability and precision you need.
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 | - |
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 | - |
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 alloy market is on a steady climb, with growth projected through 2030. Industries like electronics, telecommunications, and aerospace are driving demand for high-permeability materials that support sensitive electromagnetic components. Alloys like 1J79 are gaining traction for their ability to deliver precise performance in relays and amplifiers, critical for advanced systems.
Trends like miniaturization and energy efficiency are shaping the market. Companies want compact, low-loss materials for smaller, smarter devices. The rise of Industry 4.0 is also pushing for components that integrate with digital systems for real-time monitoring and automation. At DLX, we’re staying ahead by offering customizable 1J79 tubes and investing in innovations like advanced coatings to meet these evolving demands, ensuring our products keep up with modern industry needs.
Applications
Our 1J79 alloy tube is a powerhouse for electromagnetic applications. In electronics, it’s used in high-sensitivity relays and magnetic amplifiers, providing precise control for circuits and sensors. Telecommunications relies on it for shielding communication devices from electromagnetic interference, ensuring clear signal transmission. In aerospace, the tube supports magnetic components in navigation and control systems, where reliability is critical.
Research labs use 1J79 tubes in setups requiring ultra-precise magnetic performance, like magnetic field sensors. Its excellent oxidation and corrosion resistance, thanks to the molybdenum content, makes it ideal for challenging environments, while coatings can further boost durability. The tube’s high permeability and low energy loss reduce maintenance needs, making it a cost-effective choice for high-stakes applications.
Company Comparison
DLX sets the standard in the soft magnetic alloy market with our focus on quality and customization. While many manufacturers offer similar alloys, our 1J79 tube stands out for its superior permeability and oxidation resistance, perfect for electromagnetic devices. We use high-purity materials to ensure minimal energy loss and consistent performance, even in demanding conditions. Our strict quality control, aligned with standards like GB/T 15018, guarantees every tube meets precise tolerances.
Our customer support is a big differentiator. Our team works with you to select the right tube size and coating, optimizing performance for your specific application. We provide fast delivery and competitive pricing, so you get top-quality components without breaking the bank. Our recycling program for nickel-based alloys helps you recover value from used materials, supporting sustainability and cost savings. With DLX, you’re getting a partner committed to your success, not just a product.
Comparison Table
Parameter | 1J79 Alloy Tube | 1J50 Alloy Tube | 1J85 Alloy Tube |
|---|---|---|---|
Composition | Ni 78.5-80%, Mo 3.8-4.1%, Fe balance | Ni 45-50%, Fe balance | Ni 79-81%, Mo 4.8-5.2%, Fe balance |
Magnetic Permeability | Very high | High | Extremely high |
Temperature Range | -60°C to 400°C | -60°C to 400°C | -60°C to 400°C |
Coercivity | Very low | Moderate | Very low |
Corrosion Resistance | Excellent, with Mo addition | Moderate | Excellent, with higher Mo content |
Applications | Relays, magnetic amplifiers, shielding | Transformers, magnetic shielding | High-permeability cores, sensors |
Cost | Higher due to Mo content | Moderate | Higher due to higher Mo content |
Best Use Case | High-sensitivity electromagnetic devices | General-purpose magnetic cores | Ultra-high-sensitivity magnetic sensors |
Our Oxidation-Resistant 1J79 Ni-Mo-Fe Alloy Tube is built for high-sensitivity electromagnetic devices, delivering unmatched precision and durability. Its very high permeability and low coercivity ensure efficient performance in relays, amplifiers, and shielding systems. With customizable sizes and coatings, it’s tailored to your needs, whether in electronics, telecom, or aerospace. The tube’s excellent oxidation resistance and durability mean less maintenance and more uptime, saving you money over time.
At DLX, we’re pushing alloy technology forward with innovative materials and smart integrations to support Industry 4.0. Whether you’re building sensitive relays or shielding critical equipment, our 1J79 tube delivers top performance. Choose DLX for a solution that balances precision, durability, and value, keeping your operations running smoothly. Contact us today to find the perfect 1J79 tube for your electromagnetic applications.
Conclusion
DLX’s 1J79 Ni-Mo-Fe Alloy Tube is the ideal choice for high-sensitivity electromagnetic devices. With its high-permeability design, oxidation-resistant construction, and customizable options, it’s built to deliver precision in electronics, telecom, and aerospace. As industries embrace miniaturization and smart technology, we’re leading the way with innovative, reliable solutions. Trust DLX to provide alloy tubes that minimize losses, enhance performance, and meet your highest standards. Reach out now to see how our 1J79 tube can power up your projects.
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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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FAQs
What is the 1J79 Ni-Mo-Fe alloy tube?
It’s a soft magnetic alloy tube made from nickel (78.5-80%), molybdenum (3.8-4.1%), and iron, designed for high-permeability electromagnetic applications.What are the main applications of 1J79 alloy tube?
It’s used in electromagnetic relays, magnetic amplifiers, transformers, choke cores, and shielding in sensitive devices.What temperature range can the 1J79 alloy tube handle?
It performs reliably from -60°C to 400°C, suitable for various industrial environments.Why is 1J79 ideal for electromagnetic devices?
Its very high magnetic permeability and low coercivity ensure precise and efficient magnetic performance.Which industries use 1J79 alloy tube?
Electronics, telecommunications, aerospace, and instrumentation rely on it for high-sensitivity magnetic components.What are the key properties of 1J79 alloy?
Very high permeability, low hysteresis loss, and excellent oxidation and corrosion resistance.Can the 1J79 alloy tube be customized?
Yes, it’s available in various diameters, wall thicknesses, and with optional protective coatings.What benefits does 1J79 offer for electromagnetic applications?
It enhances precision, reduces energy loss, and provides long-term durability in magnetic systems.
