China’s Ministry of Commerce and the General Administration of Customs have announced stringent Dual-Use Item Exports control regulations targeting Heavy Rare Earth Element (HREE) exports, effective immediately from April 4, 2025. The new Heavy Rare
On April 4,2025, the Chinese government announced a 34% tariff on all imported goods from the United States and imposed export controls on seven categories of medium and heavy rare
From the Tesla Optimus working in the California factory to the Unitree H1 performing the Yangko dance on the stage of the Chinese New Year’s Gala. The revolution of intelligence
Have you ever wondered can’t a magnet be put back together after it breaks？In fact, it’s not absolute. We need to classify and analyze specific situations. In daily life scenarios,
Eddy current loss of motor magnets is highly detrimental to motors. These losses transform electrical energy into heat, thereby increasing the temperature of neodymium magnets, which may cause demagnetization. In
How to select suitable speaker magnets? When you press the play button, whether you are enjoying your favorite music or answering an important call, you cannot do without a crucial
Can gold be attracted by a magnet? If gold can be attracted to magnets, is it fake? First of all, we need to understand the working principle of magnets. Magnets
The service life of neodymium magnets is one of the issues that many motor manufacturers focus on. The length of its service life is directly related to the durability of
What factors affect the price of NdFeB magnets?Neodymium magnets, as the currently best-performing permanent magnets, have applications in numerous fields. In electric vehicles and wind turbines, high-efficiency motors or generators
How to shield the magnetic field of permanent magnets？The magnetic field is a kind of physical phenomenon that is invisible and intangible but truly exists. The magnetic field generated by
A magnetic gear, also known as a magnetic wheel or a magnetic coupling, is a device that transfers torque through the use of magnetic forces instead of physical contact. When
Passivation treatment is a key technology for enhancing the corrosion resistance of NdFeB magnets. Instead of merely applying a protective coating, passivation alters the chemical characteristics of the magnet surface, significantly augmenting its corrosion resistance.