Uses of Injection Molded Ferrite

Posted by Mingjie magnets on January 22nd, 2021

Description: This material is the compound of high-pressure-molded ferrite coupled with binder, usually PA 6, polyimide, or PPS, binder option depends upon the application context. This material is the most used for electrical applications and can be used to construct almost all types of electrical cable; coaxial, optical, digital, and coaxial/anode pairs. Also, this material is used for manufacturing different parts of electronics like connector, terminal connectors, switch contacts, crimp terminals, etc. This material is highly used in circuit board manufacturing and can be found in almost every electronic product.

Uses: Most of the mechanical components that are required for work in a given area require these materials because of their unique characteristics and performance. For example, a ferromagnetic component requires high quality magnetic material for its efficient operation; a mechanical part requires a strong bonding to make it stronger. Thus, injection molded ferrite and other kinds of magnetic bonding are highly demanded and used in industrial processes. Ferrite magnets are used for many applications including elimination of resistance, elimination of back-contact resistance, application to nonferrous metals like iron, and stainless steel, etc. Moreover, this material has high thermal conductivity, which makes it ideal for application in thermal applications, automotive and aerospace industries, power generation, petroleum refining, and petrochemical industries.

Applications: The features and benefits of injection molded ferrite magnets have prompted manufacturers to create complex shapes for use in applications. Injection molding process creates many new shapes and models for usage in a wide variety of fields. The new technology is used to manufacture customized magnets with high precision and reduces the cost considerably. These materials are used for different purposes in a wide range of industries. However, these magnets are mainly used for the development of complex shapes that can be applied for a variety of purposes.

Molding Process: In the injection molded ferrite manufacturing process, the high-quality magnetic core is molded into a high-pressure die mold. After the die-molding process is complete, the new shape will then be polished by high pressure rollers. The finished product will then be cooled down in a molder and then shaped into a final production product. To meet the requirements of a wide range of customers, the production line is equipped with machines and tools for automated production process.

Magnetizing the motors: many industries require injection molded (plastic) magnets for unique applications. Some industries use these materials for fastening or anchoring the magnetic components. These magnets act as effective fasteners or anchors that help in securing the magnetic motors in their specific positions. Many industries are using these materials in the fastening of heavy-duty motors that are mounted on poles. The poles are fixed in such a way so as to prevent rotation due to external factors.

Apart from the fastening, the injection molding and finishing process also make use of the magnetizing powder. It is one of the most important elements of this process because it ensures the quality of the final product. Magnetizing powder is made of ferric oxide and other elements. It helps in increasing the magnetization of the ferrous or non-ferrous material. This powder helps in forming a strong, durable, and highly attractive metallic surface. This process is used to manufacture various components including poles, magnetic motors, seals, drawer slides, handles, and more.