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Permanent Magnets Development Overview
Sep 29, 2017

Permanent Magnets Development Overview

Is a large-scale NdFeB magnet manufacturers, the company focused on the magnet, powerful magnets, permanent magnet R & D and production, has been,  magnetic always R & D and innovation as the eternal theme of the enterprise, set up a special R & D team to Customer demand-oriented, to improve the quality of sintered NdFeB magnets for a positive exploration and research. First-class quality + perfect service is Jiadeng magnetism has always been the pursuit of the lack of NdFeB magnet application technology customers,  magnetoelectric will be happy to provide you with free consulting services and training services, and with you to discuss cost-effective Magnetic circuit design. Safe handling and storage of magnets

Always be careful, because the magnet will be attached to their own, may be caught fingers. Magnet is also likely to be damaged by the collision of the magnet itself (hit the corner or knock out the crack).

The magnet away from easy to be magnetized items such as floppy disks, credit cards, computer monitors, watches, mobile phones, medical equipment and so on.

The magnet should be away from the pacemaker.

Larger magnets should be filled with plastic or cardboard pads between each piece to ensure that the magnets can be easily separated.

Magnets should be stored in a dry, constant temperature environment, so that the surface of the magnet oxidation rust. Development of Global Rare Earth Permanent Magnet Industry

In recent years, due to the high cost of production in developed countries, and the international market magnet prices are declining in these countries continue to produce magnets has been difficult to sustain, so the United States, Europe as the representative of the Western developed countries have carried out industrial restructuring, So that the international pattern of NdFeB industry has undergone major changes.

◆ sintered magnets

The results show that since 1990, the global production of sintered NdFeB magnets has grown rapidly and the average annual growth rate has been increasing at the same time since 1990, the "China Rare Earth Permanent Magnet Material Industry Market Outlook and Investment Strategic Planning Analysis Report" released by the prospective industry research institute About 25%. Into the twenty-first century, despite Japan, the United States, Europe and other developed countries rare earth permanent magnet industry development stalled, but due to the extraordinary development of China's rare earth permanent magnet industry, making the global rare earth permanent magnet industry is still maintained a rapid growth trend. In 2005, the global production of sintered NdFeB was 42,300 tons, China's output was 33,000 tons, accounting for 78% of the world's total output, maintaining a strong growth trend. Japan sintered NdFeB magnets in situ, in a state of maintenance. US sintered NdFeB magnets all died in 2004.


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