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Ferrite Square Shape Magnet

Strong Black Square Ferrite Permanent Magnet

Strong black square ferrite permanent magnet, We have a professional factory to produce high quality and low price strong black square ferrite permanent magnets.The strong black square magnet is a powerful permanent magnet that is made of a material such as ferrites. The magnets are designed to be used on their own, or with other magnets to provide an increased pull force. They are available in several sizes and shapes
The strong black square ferrite permanent magnet is designed to be used as an aid in various applications where a strong magnetic force is required. It features a high-performance NdFeB rare-earth permanent magnet and a high-quality epoxy resin, which makes the magnet highly resistant to corrosion and impact.
Magnets can be divided into permanent magnets and non-permanent magnets, the former is able to maintain long-term magnetic not easy to lose magnetic natural products, such as magnetite; The latter requires certain conditions in order to appear magnetic, such as electromagnets.
The manufacture of permanent magnets requires the use of some special metal materials, such as copper, cobalt, sulfur, nickel, iron, aluminum and titanium. These metal materials need to go through the following steps to become a magnet:
Casting: First make a sand mold in the shape of a magnet, and then put the metal into an electromagnetic furnace and heat it to more than 1600 ° C to melt all the metal into a liquid. The liquid is then poured into the mold and left to cool and cure.
Sintering: Metal pieces are tied to copper tubes, placed in larger tubes, placed in the middle, surrounded tightly with silica sand, and concrete is used to seal the exposed copper tubes at both ends. Then put it in the furnace to heat 700℃, take it out, fix the two ends of the copper pipe with a clamp, and pass a low voltage and high charge current. This step allows the metal to be slightly magnetized, establishing the correct magnetic field orientation.
Finishing: The sintered material is processed into the shape specification required by the customer with a specific machine.
Magnetization: The magnet is activated by a magnetizing machine. The machine transmits a powerful magnetic field through an electric current to the metal, creating a long-lasting magnetic force.
After these steps, the permanent magnet is manufactured. However, in order to prevent rust or damage to the surface, it is also necessary to carry out some protective electroplating treatment, such as nickel plating, epoxy plating and so on.
Who We Are

Dongyang Ma Li Magnet Co., Ltd.

Dongyang Ma Li Magnet Co., Ltd is China Strong Black Square Ferrite Permanent Magnet suppliers and Strong Black Square Ferrite Permanent Magnet company, founded in 2004, a total of more than 80 employees, covers an area of more than 3,000 square meters, engaged in magnet material research and manufacturing. The company is a production-oriented enterprise integrating scientific research, development, production and operation. Specializing in the production of NdFeB Magnetpermanent, ferrite magnets and rubber magnet. Products are mainly exported to the United States, Southeast Asia, India, Europe and other countries and regions. The magnetic products have a wide range of applications, such as: Motor, toys, electronics, audio, mobile phones, computers, bags, generators and other industries.


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More product information about Strong Black Square Ferrite Permanent Magnet

The strong black square ferrite permanent magnet represents a remarkable fusion of scientific insight and materials engineering. Predominantly composed of ferrite, a ceramic compound primarily consisting of iron oxide (Fe3O4), these magnets possess exceptional magnetic properties and resilience. This unique composition allows them to generate strong and stable magnetic fields while enduring a wide range of environmental conditions, making them a go-to choice for various applications.
The square shape is a defining feature of these magnets. Unlike conventional cylindrical or disc-shaped magnets, square magnets offer a flat, compact, and versatile form factor. The square design enhances their adaptability, making them suitable for integration into a wide range of industrial systems and applications.
Magnetic performance is a hallmark feature of strong black square ferrite permanent magnets. Ferrite materials are renowned for their ability to generate strong magnetic fields, and these square magnets harness that strength effectively. The precisely controlled magnetic properties of these magnets make them ideal for applications that demand robust magnetism, reliability, and precision.
The applications of strong black square ferrite permanent magnets are diverse and span multiple industries, owing to their unique design and magnetic properties.
In the automotive industry, these magnets find applications in various components, such as sensors, actuators, and electric power steering systems. Their reliability and magnetic properties contribute to improved vehicle performance, fuel efficiency, and overall functionality, making them indispensable in modern automobiles.
In renewable energy systems, strong black square ferrite permanent magnets are integral to generators used in wind turbines and hydroelectric power plants. Their ability to generate strong magnetic fields, coupled with their durability, ensures efficient energy conversion even in demanding environmental conditions, furthering the cause of sustainable energy.
In the realm of manufacturing, these magnets are used in machinery and equipment, particularly in industries requiring precise control of materials. Their strong magnetism aids in the manipulation and control of ferrous materials in various production processes, contributing to enhanced efficiency and productivity.
Beyond these sectors, strong black square ferrite permanent magnets have applications in consumer electronics, medical devices, scientific instruments, and specialized equipment. Their versatility, magnetic strength, and precise properties make them invaluable in applications demanding precision, control, and reliability.
However, it's essential to consider certain factors when working with strong black square ferrite permanent magnets, particularly due to their magnetic force. Proper handling and safety precautions are essential to prevent accidents or damage to sensitive equipment. Engineers and designers must carefully assess the magnet's dimensions and magnetic properties to ensure they align with the specific requirements of their applications.
Strong black square ferrite permanent magnets represent a transformative force in the world of magnetic technology. Their square design, combined with exceptional magnetic properties, makes them indispensable components across various industries. These magnets facilitate advancements in automotive technology, renewable energy, manufacturing, healthcare, consumer electronics, and more. As innovation continues to drive progress, strong black square ferrite permanent magnets are likely to remain at the forefront, offering creative solutions and transformative possibilities in a diverse range of applications and industries. Their unique combination of strength, versatility, precision, and the sleek black finish makes them a driving force in the evolution of technology and engineering.