Yikun Fang

Title: Yikun Fang: Innovator in Rare Earth Magnet Technology

Introduction

Yikun Fang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of rare earth permanent magnetic materials. His innovative work focuses on developing high-performance magnets with reduced reliance on neodymium and heavy rare earth elements.

Latest Patents

Yikun Fang holds a patent for a low-neodymium, non-heavy-rare-earth and high-performance magnet. This invention discloses a unique preparation method for the magnet, which has a chemical formula of [(Nd, Pr)(CeLa)]FeBTM. The components of the magnet are carefully proportioned, allowing for the creation of various grades of magnets using rapidly solidified strips of only three components. The preparation process also incorporates an antioxidant lubricant during the production of magnetic powder, enhancing the overall efficiency. The sintering and annealing temperatures are optimized to achieve a magnetic energy product (BH) of more than 40 MGOe and a coercive force (Hc) exceeding 10 kOe. This innovative approach significantly reduces production time and energy loss.

Career Highlights

Yikun Fang is affiliated with the Central Iron and Steel Research Institute, where he continues to advance research in magnetic materials. His work has garnered attention for its potential applications in various industries, including electronics and renewable energy.

Collaborations

Yikun Fang collaborates with notable colleagues such as Minggang Zhu and Jingdai Wang, contributing to a dynamic research environment that fosters innovation.

Conclusion

Yikun Fang's contributions to the field of rare earth magnets exemplify the importance of innovation in material science. His patented technology not only enhances performance but also promotes cost-effective production methods.