Description
FERRITE BLOCK MAGNET also known as Ceramic magnets, are renowned for their versatility and durability, making them a top choice in a variety of applications.
With their dark grey, pencil-like appearance, these magnets are hard, brittle, and typically uncoated, often with a fine powder residue. Featuring precisely cut edges and 90° corners, our medium-strength ferrite block magnets can withstand temperatures up to 250°C, making them ideal for high-temperature applications. Their robust ceramic construction and corrosion-resistant properties ensure reliable performance both indoors and outdoors, including in water, saltwater, and marine environments.
Made from iron oxide and barium or strontium carbonate, ferrite magnets are man-made with high coercivity, making them highly resistant to demagnetization. This feature is crucial for permanent magnets, which require a long-lasting magnetic field, such as in loudspeakers. Additionally, their high electrical resistance—characteristic of ceramic materials—makes them ideal for applications requiring electrical insulation.
Ferrite magnets are widely used across industries like automotive, aerospace, military, sensor technology, electronics, advertising, academia, and R&D. In the hobby and craft sectors, smaller block magnets are commonly used, while larger block magnets are favored in ferrous separation applications, such as removing metal contaminants from conveyor belts in food distribution plants.
Although ferrite magnets are durable, they are also brittle, so care must be taken during handling to avoid breakage. Common imperfections like chips, cracks, and lines are within acceptable limits and do not affect performance.
Applications of Ferrite Block Magnets:
- Fridge magnets
- Magnetic locks
- Sweepers and separators
- Generators
- Eddy current devices
- Loudspeakers
- Ferrous separation in food distribution
- Hobby and craft projects
- Automotive and aerospace industries
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