Hard and soft magnetic composites with modified magnetic properties

Abstract

The paper deals with methods of tailoring magnetic properties of soft and hard magnetic composites. Comparison of magnetic properties of injection moulding and compression moulding Nd-Fe-B magnets are presented. Magnetic properties of Nd-Fe-B bonded magnets were tailored by different ways such as: amount of resin, addition of barium ferrite, Al or Fe powders. Influence of technological parameters such as compression pressure, time and temperature of curing on magnetic parameters of Nd-Fe-B bonded magnets are presented in the paper. Magnetic properties of soft magnetic composites made of Fe, Ni, Co are presented in the paper. Influence of technological parameters such as compression pressure, time and temperature of curing on magnetic parameters of iron soft magnetic composites are presented also in the paper.

Citation

Ślusarek, B. and Przybylski, M. (2011), "Hard and soft magnetic composites with modified magnetic properties", World Journal of Engineering, Vol. 8 No. 1, pp. 87-92. https://doi.org/10.1260/1708-5284.8.1.87