1J46 soft magnetic alloy

What is 1J46 soft magnetic alloy?

 1J46 alloy is a kind of high-performance soft magnetic alloy, which is mainly composed of iron, nickel, copper ,and other elements. 

What are the features of 1J46?

1. Magnetic properties: 1J46 alloy has the characteristics of high permeability and high saturation magnetic induction strength, and its saturation magnetic induction strength is about 2.0T, which is nearly twice higher than the traditional silicon steel sheet. At the same time, the alloy also has higher initial permeability and lower coercivity, which is conducive to reducing the hysteresis loss and the noise in the magnetic circuit. This makes it perform well in moderate magnetic fields. It is an ideal soft magnetic material for a variety of applications where stable magnetic properties are required.

2.1J46 alloy has good high-temperature mechanical properties, oxidation resistance, and wear resistance. It can maintain high mechanical properties and stable chemical properties under high-temperature environment, showing good oxidation resistance and creep resistance.
3. The alloy also has strong resistance to solvent corrosion and atmospheric oxidation and can maintain good stability in acid, alkali, and salt solutions. At the same time, the density of 1J46 alloy is about 8.3 g/cm³, which is relatively light, which helps to reduce the weight of the overall structure.

1J46 special alloy application field:

1J46 alloy is widely used in the manufacture of various electromagnetic devices and magnetic circuit parts in medium magnetic field environment, such as transformers, relays, electromagnetic clutches, chokes, and core and pole boots of magnetic circuit parts. In addition, it is also widely used in high-frequency transformers, filters, antennas in the field of communication, power transformers, generators, motors in the field of power, as well as high-precision, high-reliability magnetic devices and sensors in the field of aviation and aerospace. Due to its good electromagnetic properties and processing properties, 1J46 alloy is also used in the manufacture of measuring instruments, medical devices, scientific research instruments and other fields. 

How to choose a quality 1J46 product?

1. Certification: Manufacturers with ISO 9001 or other related quality management system certification are preferred to ensure the stability and reliability of product quality.
2. Composition and performance: Verify that the chemical composition of the product meets the standard requirements of 1J46 alloy, that is, the nickel (Ni) content is between 45.0% and 46.5%, and the content of other elements is within the specified range.
3. Production process and processing capacity: understand the production process and processing capacity of the manufacturer, including melting, heat treatment, forging, rolling and other process links, to ensure the quality and stability of the product. Ask if the manufacturer offers products in different sizes and shapes, such as silk, tape, rod, plate, tube, etc., to meet your different needs.
4. Price and service: comprehensive consideration of product price, delivery time, after-sales service and other factors, choose cost-effective products.
5. Customer evaluation and reputation: refer to the evaluation and feedback of other customers to understand the actual use and performance of the product.
6. Technical support and customized services: Find out if the manufacturer offers technical support and customized services to meet your specific needs. If your application needs are more specific or complex, you can choose a manufacturer that offers customized services to ensure that the product meets your specific needs.
To sum up, when selecting 1J46 products, factors such as product quality, composition and performance, production process and processing capacity, price and service, customer evaluation and reputation, as well as technical support and customized services should be considered comprehensively to choose the right products.