Changqing Lin

Title: Changqing Lin: Innovator in Electromagnetic Materials

Introduction

Changqing Lin is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electromagnetic materials, particularly through his innovative patent. His work focuses on enhancing the performance of cold-rolled electromagnetic pure iron plates and strips.

Latest Patents

Changqing Lin holds a patent for a "Continuous annealing method for low coercive force cold-rolled electromagnetic pure iron plate and strip." This method involves a series of controlled heating and cooling stages, with specific temperature ranges and soaking times. The process is designed to produce materials with low coercive force and excellent formability without the need for further magnetic annealing. The annealing medium used is a non-oxidizing atmosphere composed of hydrogen and nitrogen.

Career Highlights

Changqing Lin is associated with Baoshan Iron & Steel Co., Ltd., a leading company in the steel industry. His innovative approach to continuous annealing has the potential to improve the manufacturing processes of electromagnetic materials significantly. His work is characterized by its simplicity and effectiveness, making it a valuable contribution to the industry.

Collaborations

Changqing Lin has collaborated with colleagues such as Yuanyuan Yan and Gaofei Liang. Their teamwork has likely contributed to the successful development and implementation of his patented methods.

Conclusion

Changqing Lin's contributions to the field of electromagnetic materials through his innovative patent demonstrate his expertise and commitment to advancing technology. His work at Baoshan Iron & Steel Co., Ltd. highlights the importance of collaboration and innovation in achieving significant advancements in material science.