“磁王”钕铁硼——稀土永磁材料中的朝阳产业"Ciwang" Nd-Fe-B -- a sunrise industry in rare earth permanent magnet materials
作为医用机器人的典型代表，康复机器人能够帮助患者进行科学有效的康复治疗，高性能、高集成度的无刷直流电机是康复机器人电机驱动关节的关键零部件，需要用高性能、耐高温NdFeB永磁材料。(experts: Zhu Minggang, Professor, doctoral supervisor, director of Zhongguancun open laboratory - Advanced permanent magnet materials and analysis and testing laboratory of Steel Research Institute, chief review expert of rare earth standards of national rare earth Standardization Committee, member of the 5th permanent magnet motor professional committee of China Electrotechnical Society, technical expert of China Patent examination, and technical expert of China National Accreditation Committee of laboratories. Robot, 3D printing and related intelligent manufacturing have attracted more and more attention. Intelligent robot has become a core technology for human reform in the world, and the driving motor is the core component of the robot. Information is available. At present, the permanent magnet synchronous servo motor for robot motor, namely NdFeB permanent magnet motor, is the mainstream. Servo motor, controller, sensor and reducer are the core components of robot control system and automation products. China has also included robots in the national development strategic plan. Chinese and foreign enterprises have arranged the robot industry in action and invested huge financial and material resources in the field of artificial intelligence and robots. As a typical representative of medical robot, rehabilitation robot can help patients with scientific and effective rehabilitation treatment. High performance and high integration brushless DC motor is the key component of motor-driven joint of rehabilitation robot, which needs high-performance and high-temperature resistant NdFeB permanent magnet material.