With the rapid development of electronic information industry, various new requirements have been put forward for high-frequency inductive elements (such as high-frequency transformers, small inductors, etc.), and the performance of Ferrite core, which are the main components of inductive elements, is also required to be improved. Therefore, higher material standards and requirements have been put forward for soft magnetic ferrite materials and magnetic core components, such as miniaturization, chip based, high-frequency, high-performance, and low loss of components. Among soft magnetic ferrite materials, the materials with the highest demand and the most urgent demand for performance improvement are high-frequency low-power loss ferrite materials and high permeability ferrite materials. High frequency low power loss ferrite materials are mainly used for various high-frequency miniaturized switching power supplies (such as AC-DC, DC-AC converters) and Flyback transformer of displays; High permeability ferrite materials are mainly used for anti electromagnetic interference devices such as broadband transformers and pulse transformers. According to reports, the production of these two materials has accounted for over 60% of the total production of soft magnetic ferrite. The main requirements for power ferrite materials are: high permeability (i2000), high Curie temperature (c), high apparent density (), high saturation Magnetic flux density (s) and ultra-low core loss (c) at high frequencies. The main requirements for high permeability ferrite materials are: high magnetic permeability (i12000), high apparent density (), low core loss (tan/i) at high frequencies and low fields, and excellent frequency spread characteristics (-). The main requirements for the Ferrite core element itself are: the best electromagnetic performance and performance consistency, accurate mechanical dimensions, sufficient mechanical strength and good process quality (including appearance quality and appearance defects).

Looking at the changes in the production volume of soft magnetic ferrite in various countries in recent years, it can be seen that the production pattern of soft magnetic ferrite in the world has undergone significant changes. In the coming years, although the production of soft magnetic ferrite in Japan, the United States, and Western European countries will continue to maintain negative growth, in order to fully utilize the cheap labor and raw material resources in the Asia Pacific region, some companies in these countries, such as Philips, Siemens, TDK, TOKIN, FDK, Hitachi The output of ferrite factories (mainly producing MnZn ferrite) established by Sichuan Railway and other companies in the region (mainly in Chinese Mainland, Taiwan, India and Southeast Asian countries) is increasing, and the trend of these companies transferring their production factories to Asia is also increasing. The influx of ferrite factories in developed countries is bound to further intensify competition in the production of soft ferrite in the region.

As early as 1996, W.G. Hart, a senior consultant at the International Magnetic Materials Consulting Company in the United States, and M J. Ruthner has evaluated the global soft magnetic industry and believes that the average growth rate of the world's demand for soft magnetic oxygen (60% of which is MnZn ferrite) will continue to maintain at the level of 1015% in the coming years. Therefore, by 2000, the total amount of global soft magnetic ferrite will reach 300000 tons. In fact, this estimate is relatively objective. It can be predicted that although the production of soft magnetic ferrite will continue to increase significantly in the coming years due to the demand of the world electronics industry, competition will definitely become more intense. Therefore, how to reduce costs, improve efficiency, improve product grade, and market competitiveness will become the key to the success of various enterprises in competition. In this way, strengthening scientific management and technological innovation becomes even more important for various enterprises.