Jiandong Yang

Baotou Research Institute of Rare Earths

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About

Dr. Jiandong Yang is a leading materials scientist specializing in the corrosion behavior and performance enhancement of rare-earth permanent magnets. His research focuses on the critical challenge of improving the corrosion resistance of NdFeB magnets, which are essential for modern electronics and green energy technologies. Yang’s most impactful work, "Influence of dysprosium addition on corrosion behavior of NdFeB magnets" (2024, 7 citations), systematically investigates how heavy rare-earth dysprosium (Dy) can inhibit the poor corrosion resistance that limits NdFeB magnet longevity. By elucidating the corrosion kinetics and mechanisms of Dy-doped magnets, Yang provides a foundational understanding for developing more durable magnetic materials. This contribution is vital for industries ranging from electric vehicles to wind turbines, where magnet reliability is paramount. His research bridges fundamental electrochemistry with practical materials engineering, offering actionable insights for optimizing rare-earth element usage. Yang’s work continues to influence the design of next-generation permanent magnets, addressing both performance and sustainability challenges in advanced manufacturing.