2:17 Type of Type of Magnoma permanent magnetic performance Excellent industries for development potential development potential

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2:17 Type of Type of Magnoma permanent magnetic performance Excellent industries for development potential development potential

2022-06-24 00:03:47 3 ℃

The second generation of the second generation of the 2: 17 martial arts permanent magnet in the second generation of high temperature and excellent magnetic stability is the primary choice in the field of high temperature permanent magnet application. It played an irreplaceable role and is one of the hotspots of cutting -edge technology development and strategic competition in all countries around the world. In recent years, type 2:17 permanent magnetism has also begun to apply high -power traction motors for subways and high -speed rail. Due to the rich application scenarios, the development of the 2:17 cobalt permanent magnet industry has attracted the layout of many countries in this field, and the market competition is fierce.

According to the "2022-2027 Type 2: 177 Magnolia Magnetic Industry Market In-depth Report and In-Investment Prospects Forecast Analysis Report" released by Xinshijie, it shows that with the application of the application of high-end magnetic power fields such as high-speed and high-temperature motors such as high-speed and high-temperature motors in the field of high-speed and high-temperature motors Continuously increased. Under the action of dynamic and complex multi -force field, the 2:17 type 2: 177 cobalt magnets are prone to fracture and crushing, which not only makes the magnetic loss rate of the magnets high, but also increases the cost of the magnet. It is easy to damage in high -speed rotation, restricting the assembly accuracy of the motor, and bringing great hidden safety hazards to equipment applications, becoming one of the main bottlenecks that restrict the performance of high -speed permanent magnetic motors.

By increasing the FE content, you can obtain higher theoretical magnetic energy accumulation. Therefore, the development of high magnetic energy accumulation of FE can not only further reduce the volume of equipment, but also significantly reduce production costs. It is an important development direction in the current field of mandala and cobalt permanent magnets. In response to the source of increasing the FE content that is difficult to form a complete nano -cell tissue, it has developed powder -making technologies such as hydrogen crushing and air abortion at home and abroad, as well as micro -structure regulatory technologies such as intermediate heat treatment and pre -efficiency processing, multi -level time processing, dual alloy and other micro -structure regulation, and promote it to promote the promotion. The development of high magnetic can accumulate cobalt cobalt.

Type 2: 17 sintering magnetic sintering magnet can be divided into three categories: high magnetic energy accumulation, high working temperature and low temperature coefficient. Among them, high magnetic energy accumulation is an important foundation for ensuring miniaturization and efficiency of high -power motors. Getting higher magnetic energy accumulation has also been the development goal of 2: 17 in the launch of 2: 17. With the continuous deepening of research and the advancement of modern technology, the production and application of the 2:17 mandala permanent magnet also achieved leapfrog progress.

New Sisi Industry Analysts said that the application scope of the 2: 177 cobalt high temperature permanent magnet material has continued to expand, and improving magnetic energy accumulation is an important development direction of the current material. Focusing on the bottleneck of the magnetic performance of the FE magnet, in recent years, domestic and foreign new technologies have developed in the middle of thermal treatment, multi -level timeliness, and dual alloy, optimized cell -like micro -tissue, and effectively improved the magnetic energy accumulation and stubborn power. Constructing a complete nanoblated tissue in a higher FE content to obtain high squareness and stubborn power, which is expected to further improve the magnetic energy accumulation.