Our product

Discover our Heraeus Remloy products - exclusive, recycled NdFeB magnetic powders used for the production of high-performance plastic-bonded magnets. Obtained from an advanced recycling process, these magnetic powders offer an environmentally friendly solution that conserves resources and increases efficiency in numerous applications.

Our recycled magnetic powders are customised for use in plastic-bonded neodymium-iron-boron magnets. This is a versatile and powerful class of magnets produced by combining permanent magnetic powders with plastic binders. This combination enables the production of complex shapes and diverse designs, making them ideal for applications that require specific shapes and customisation capabilities.

Thanks to our innovative recycling process, we have many options for customising the magnetic properties of the recycled powders. The majority of technologically relevant powder properties can already be covered by recycling. The "map" of important magnetic parameters such as remanence (Br) or coercivity (Hcj) gives an impression of which magnetic powders can be produced using our recycling process. If certain magnetic parameters are not currently shown there, we would be pleased to hear from you so that we can work together to find a customised solution for you.

"Without NdFeB magnets, electric motors can be up to three times larger and heavier in order to achieve the same performance with higher energy consumption"

 Contact our experts and get to know our solution

• Power: Neodymium-iron-boron magnets offer an exceptionally high energy density, enabling electric motors to achieve high performance in a small volume.
• Size and weight: Due to their high magnetic strength, NdFeB magnets enable a more compact and lighter design of motors, ideal for space-critical applications.
• Durability and reliability: Heraeus Remloy provides long-lasting magnets that ensure consistently high performance, reducing maintenance frequency and costs.
• Efficiency: Neodymium magnets contribute to the efficiency of motors as they have fewer energy losses due to heat generation. This leads to better energy utilisation.
• Precision and control: Strong magnetic fields enable precise control of motor performance and increase control over motor functions, essential for advanced control technologies.

Our recycled powders get the best out of plastic-bonded magnets. They have excellent corrosion resistance, are mechanically stable and have a high energy product.

These properties make them particularly attractive for applications in areas such as electronics, the automotive industry, e-bikes or household appliances, where precision and versatility are required. Their ability to be produced in complex shapes and with high precision opens up a wide range of applications, from motors, sensors and actuators to consumer electronics.