国内首台！永磁材料检测，迎国产超导新装备

Core Viewpoint - The successful deployment of a domestically developed superconducting magnetometer at Baotou Rare Earth Research Institute enhances the measurement capabilities for high-performance permanent magnet materials, supporting advancements in various strategic industries [1][3]. Group 1: Technological Advancements - A superconducting magnetometer has been assembled and put into operation, capable of measuring high-temperature and strong magnetic fields, thus providing significant technical support for the research and application of high-performance permanent magnet materials [1]. - The new device can achieve a maximum magnetic field of 6T and a maximum measurement temperature of 800°C, improving both measurement speed and accuracy, which is crucial for testing various samples and ensuring product quality control [3]. Group 2: Industry Context - High-performance permanent magnet materials are essential for the rapid development of emerging industries such as aerospace, new energy vehicles, and renewable energy, creating a pressing demand for comprehensive and precise detection of permanent magnets [3]. - The current market for rare earth permanent magnets is dominated by foreign companies, with existing measurement devices typically limited to a magnetic field strength of 3T and often lacking high-temperature modules [3]. Group 3: Research Developments - A research team led by Professor Wang Shouguo at Anhui University has made significant progress in the field of rare earth permanent magnet materials, addressing the dual challenges of resource utilization efficiency and the accumulation of high-abundance elements [4]. - The team has revealed two key microscopic mechanisms affecting the diffusion efficiency of heavy rare earths, providing new insights for the design of high-abundance rare earth magnets and enhancing the utilization efficiency of strategic heavy rare earths [4].