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Who We Are

Dongyang Ma Li Magnet Co., Ltd.

Established in 2004, Dongyang Ma Li Magnet Co., Ltd is a professional Ferrite Disc Shape Magnet Manufacturers and Ferrite Disc Shape Magnet Factory. Its products are mainly sold to the United States, Southeast Asia, India, Europe and other countries and regions. Magnetic products are widely used, such as: motors, toys, electronics, audio, mobile phones, computers, bags, generators and other industries. As a production-oriented enterprise integrating scientific research, development, production and operation. We have a strong R&D team, professionally Custom Ferrite Disc Shape Magnet, and strictly follow the ISO9002 quality standard for standardized production and on-site management. Our Ferrite Disc Shape Magnet products are based on high-grade, high-end markets and meet international standards.
Ma Li Magnet

Premium quality since 2004

INDUSTRY KNOWLEDGE

Ferrite Disc Shape Magnet
A ferrite disc shape magnet is a type of permanent magnet that is shaped like a disc and is made from a ceramic material called ferrite. Ferrite magnets are also known as ceramic magnets because they are made from a mixture of iron oxide and other ceramic materials.
Ferrite disc shape magnets are widely used in various applications because of their low cost, high coercive force, and high resistance to demagnetization. They are used in speakers, electric motors, magnetic separators, and other industrial and consumer products.
The magnetic properties of a ferrite disc magnet depend on its size, shape, and composition. They are available in different sizes and grades, with varying magnetic strength and temperature resistance.
Ferrite magnets are brittle and can break or chip easily, so they should be handled with care. They are also susceptible to corrosion and should be coated with a protective layer to prevent rusting.

What are the advantages of ferrite disc shape magnet
Ferrite disc shape magnets offer several advantages over other types of magnets. Here are some of the key advantages:
Low cost: Ferrite magnets are the most affordable type of permanent magnet available, making them a popular choice for many applications.
High resistance to demagnetization: Ferrite magnets are highly resistant to demagnetization, meaning they can maintain their magnetic strength even in high-temperature or high-stress environments.
Good corrosion resistance: Ferrite disc shape magnets are resistant to corrosion and can withstand exposure to moisture and most chemicals without losing their magnetic properties.
Strong magnetic field: Ferrite magnets have a strong magnetic field for their size, making them useful in applications where space is limited.
Wide range of sizes and shapes: Ferrite magnets are available in a wide range of sizes and shapes, making them versatile and adaptable to a variety of applications.
High coercivity: Ferrite magnets have a high coercivity, which means they require a strong magnetic field to become demagnetized.

What are the characteristics of ferrite disc shape magnet
Ferrite disc shape magnets have several characteristics that make them unique from other types of magnets. Here are some of the key characteristics:
Magnetic properties: Ferrite magnets have a relatively low magnetic strength compared to other types of magnets. However, they have a high coercive force, which means they can maintain their magnetization even in high-temperature or high-stress environments.
Material composition: Ferrite magnets are made from a mixture of iron oxide and other ceramic materials, which are processed into a hard, brittle material that is resistant to demagnetization.
Shape and size: Ferrite disc shape magnets come in a range of sizes and shapes, including cylindrical, rectangular, and ring-shaped magnets. The disc-shaped magnets are particularly useful for applications that require a flat, round surface for attachment or mounting.
Temperature resistance: Ferrite magnets have a high resistance to temperature changes and can maintain their magnetic strength even at high temperatures, making them useful in high-temperature applications.
Corrosion resistance: Ferrite magnets are resistant to corrosion and can withstand exposure to moisture and most chemicals without losing their magnetic properties.
Brittle nature: Ferrite magnets are hard and brittle, which means they can crack or break if subjected to shock or impact. Care must be taken when handling and mounting ferrite magnets.