As the state-owned China Northern Rare Earth (Group) High-Tech, which in 2021 controlled around 60% of China’s rare earth mining output, formed a strategic partnership with another non-state rare earth miner, China Rare Earth Holdings, which is a new rare-earth giant related with Aluminum Corporation of China, China Minmetals, and Ganzhou Read more…
Brief introduction: magnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field. When we use tesla meter, or you call gauss meter to test the characteristics of permanent magnet, have you ever think about what is difference of magnetic flux, magnetic flux density and magnetic induction, some people may call Read more…
Reference KM previous article about magnet tariffs on linkedin, speaking about the U.S. Trade Representative (USTR) had been considering a tariff of up to 25% on permanent magnets. But since China is the world’s mainly source for rare earth elements and other minerals used to produce neodymium magnets, which accounts for over 90% Read more…
Empirical analysis regarding supply Status: The production of neodymium-iron-boron permanent magnet materials requires the use of rare earth metals refined from rare earths. At present, China has the world’s largest rare earth reserves and production. Therefore, China has the unique advantage of producing NdFeB permanent magnet. At present, China is the Read more…
Introduction: Magnetic chuck is a magnetic solution for metal process, materials handling, convenient mold transaction etc, KM divides them to Electro-permanent magnetic chuck Permanent magnetic chuck Magnetic chuck composite with square poles of alternating polarization N/S pole in a chessboard configuration guarantees the flat and horizontal circuiting of magnetic flux Read more…