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.
More product information about Round Disc Rubber Magnet Single-sided Adhesive
Round disc rubber magnets with single-sided adhesive are engineered to provide a flexible and user-friendly solution for magnetic needs. At their core, they contain a neodymium magnet, a rare earth element renowned for its exceptional magnetic properties, encapsulated within a rubber or elastomeric coating. This coating not only adds durability but also protects the magnet from environmental factors, making it suitable for a wide range of applications.
The magnetic strength of these round disc magnets is remarkable, considering their compact size. Neodymium's magnetic prowess is harnessed to generate magnetic fields that are both strong and precisely controlled. This makes them ideal for applications that demand strong magnetism, reliability, and precision.
The addition of single-sided adhesive backing to these round disc rubber magnets enhances their usability in countless applications. The adhesive ensures that the magnets can be easily attached to various surfaces, whether they are metallic or non-metallic, without the need for additional fasteners or complex installation processes. This ease of use opens up a world of possibilities for engineers, designers, and DIY enthusiasts.
The applications of round disc rubber magnets with single-sided adhesive are incredibly diverse, spanning numerous industries and technologies. In the realm of signage and displays, they are commonly used for attaching banners, posters, and promotional materials to various surfaces, providing a secure and damage-free way to display information and advertisements.
In the automotive industry, these magnets serve as essential components for various purposes, including attaching vehicle signage, securing license plates, and affixing temporary signage to vehicles for advertising or identification. Their strong adhesive properties ensure that these items remain securely in place while allowing for easy removal when needed.
In office and organizational settings, these magnets are employed in a wide range of applications, from creating magnetic whiteboards and bulletin boards to organizing tools, utensils, and supplies. Their versatility and ease of use make them invaluable tools for maintaining order and productivity.
In the world of arts and crafts, round disc rubber magnets with single-sided adhesive are used for creative projects and displays. They are particularly popular for creating interactive and magnetic-based craft projects, affixing artwork to magnetic surfaces, and designing decorative features in various craft projects.
One of the key advantages of these magnets is their adaptability. They can be easily cut, trimmed, and customized to suit specific project requirements, allowing for creative and tailored solutions.
However, it's important to note that while these magnets offer versatility and user-friendliness, they have their limitations. Their magnetic strength is dependent on their size and thickness, so larger and thicker magnets will generally exhibit stronger magnetic forces. Additionally, the adhesive backing may lose its effectiveness over time or under certain environmental conditions, so proper surface preparation and maintenance are essential for long-term performance.
Round disc rubber magnets with single-sided adhesive represent a practical and adaptable solution for a wide range of magnetic applications. Their combination of magnetic strength, convenience, and ease of use makes them indispensable components across multiple industries. These magnets facilitate advancements in signage, automotive, organization, arts and crafts, and various other fields. As innovation continues to drive progress, round disc rubber magnets with single-sided adhesive 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 and convenience makes them a valuable asset in the realm of technology and engineering.
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