Neorem Magnets produces NdFeB permanent magnets in a modern factory in Ulvila, Finland. Our magnets are produced powder metallurgically by sintering. The process starts from the hydrogen decrepitation and fine milling of the raw material. The resulting powder is then compressed into the wanted shape and in the same time its particles are aligned using a magnetic field. The compressed blocks are sintered and machined into the final dimensions before coating and magnetizing.
Quality inspection at each manufacturing step together with highly automated production provides a stable and well-controlled process, high yield and homogenous products.
Our subsidiary in Ningbo uses magnet blocks produced at our factory in Finland. Neorem Magnets Ningbo has capabilities to slice big magnet blocks into small magnets, typically used in the sensor applications. Thickness of the smallest magnets can be below 1 mm. Our Chinese subsidiary has its own coating line and quality inspection. Today, magnet elements like the ones used in wind power generators can also be assembled by Neorem Magnets Ningbo.
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