Zhong Ke San Huan Develops World's Highest Coercivity Ultra-High Performance NdFeB Magnet

Published: Apr 10, 2026 09:23

Save

[SMM Rare Earth News Flash] Zhong Ke San Huan, a leading enterprise in rare earth permanent magnets, successfully developed ultra-high performance sintered NdFeB permanent magnets. According to authoritative detection by the National Institute of Metrology of China, the magnet achieved a remanence (Br) of 15.32 kGs at room temperature, an intrinsic coercivity (HcJ) of 17.89 kOe, and a BH max of 56.8 MGOe, making it the rare earth permanent magnet with the highest coercivity among all publicly reported ultra-high remanence magnet systems worldwide. The R&D team achieved a major breakthrough in the comprehensive performance of the magnet without excessive reliance on heavy rare earth elements such as dysprosium and terbium.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn

For more information on how to access our research reports, please contact:service.en@smm.cn

Related News

44 mins ago

Rare Earth Prices Rise Outside China, Driven by Domestic Increases and Future Expectations

[SMM Overseas Rare Earths Update] Driven by rising prices in China and future expectations, mainstream rare earth prices outside China edged up this week. Praseodymium oxide FOB closed at $126-130/kg, neodymium oxide FOB closed at $157-189/kg, up $2/kg WoW, praseodymium metal FOB closed at $171-179/kg, up $5/kg WoW, and neodymium metal FOB closed at $159-179/kg, up $6/kg WoW.

44 mins ago

1 hour ago

Rare Earth Prices Surge: Gadolinium, Holmium, and Yttrium See Significant Increases

[SMM Rare Earth Update] As of 11:00 AM today, driven by the continuous rise in Pr-Nd prices, suppliers raised their offers for gadolinium oxide to 235,000-240,000 yuan/mt, up 5,000 yuan/mt from yesterday morning. Gadolinium iron prices were raised to 225,000-230,000 yuan/mt, up 2,500 yuan/mt from yesterday morning. Holmium oxide was quoted at 543,000-547,000 yuan/mt, up 3,500 yuan/mt from yesterday morning. Holmium iron was quoted at 550,000-555,000 yuan/mt, up 5,000 yuan/mt from yesterday morning. Yttrium metal was quoted at 270-280 yuan/kg, up 40 yuan/kg from yesterday morning.

1 hour ago

Rare Earth Prices Surge: Pr-Nd Oxide and Alloy See Significant Uptick Amid Strengthening Demand

[SMM Rare Earth News Flash] Affected by multiple factors, as of 12:00 PM today, spot Pr-Nd oxide was quoted at 775,000-780,000 yuan/mt, up about 15,000 yuan/mt from 11:00 AM yesterday. Spot Pr-Nd alloy was quoted at 935,000-950,000 yuan/mt, up 17,500 yuan/mt from yesterday. According to SMM, at current prices, some transactions had been concluded below the average Pr-Nd alloy price of 940,000-942,500 yuan/mt, as downstream end-use demand gradually strengthened and acceptance of high-priced raw materials progressively improved.

1 hour ago