Cold and hot press combined magnetic element

The invention provides a cold and hot press combined magnetic element, which is mainly characterized by combining the advantages of cold press forming and hot press forming elements, the advantage that the hot press technology can be used for realizing the three-dimensional (3D) complicated forming is utilized, hot press magnetic powder is utilized for forming a magnetic element body, single or several core rod spaces in a T shape, I shape or rod shape and the like are preserved in advance, then, the advantage of high density of the cold press technology forming is utilized, the core rod with the highest coil magnetic force line is manufactured, the high induction magnetic force line resources are provided, the single or several core rods are combined with the body, and the final high-magnetic-induction combined magnetic elements are obtained.