Chen Ling

Title: Innovations by Inventor Chen Ling in Silicon Steel Technology

Introduction

Chen Ling is a prominent inventor based in Shanghai, China, known for his significant contributions to the field of silicon steel technology. With a total of three patents to his name, his work focuses on enhancing the performance and efficiency of silicon steel products, which are crucial for various industrial applications, particularly in the electrical engineering sector.

Latest Patents

Among his latest innovations are two noteworthy patents that exemplify his ingenuity. The first patent is for a "Grain-oriented silicon steel with low core loss and manufacturing method therefore". This patent describes a silicon steel characterized by multiple grooves on its surface, which range from 10 to 60 micrometers in width and 5 to 40 micrometers in depth. The manufacturing method involves using lasers to score the surface, creating these grooves. This innovative design helps maintain the magnetic domain refining effect during a stress-relief annealing process while minimizing residual stress.

Chen's second patent involves the development of an "Oriented silicon steel product with a low iron loss for a low-noise transformer, and manufacturing method thereof". This patent details a silicon steel product that features a magnesium silicate bottom layer applied to a silicon steel substrate, accompanied by an insulation coating. By carefully controlling the normal reflectivity of the magnesium silicate layer and ensuring the uniformity of its gloss, the invention achieves lower iron loss and reduced magnetostriction, making it especially suited for low-noise transformers.

Career Highlights

Chen Ling is associated with Baoshan Iron & Steel Co., Ltd., a leading manufacturer in the steel industry. His work at this esteemed company has significantly contributed to advancements in silicon steel technology, reinforcing the company's position as a key player in the market.

Collaborations

Throughout his career, Chen has collaborated closely with esteemed colleagues, including Zipeng Zhao and Guobao Li. Their collective efforts have fostered an environment of creativity and innovation, leading to the successful development of cutting-edge technologies in the field of silicon steel.

Conclusion

With a solid portfolio of patents and a commitment to advancing silicon steel technology, Chen Ling exemplifies the spirit of innovation. His contributions are not only beneficial to Baoshan Iron & Steel Co., Ltd. but also impact the broader electrical engineering industry, paving the way for more efficient and effective products in the market.