Leilei Sun

Title: Leilei Sun: Innovator in Steel Technology

Introduction

Leilei Sun is a prominent inventor based in Shanghai, China. She has made significant contributions to the field of steel technology, particularly in the development of advanced materials for industrial applications. With a total of 2 patents, her work focuses on enhancing the properties of steel to meet the demands of modern engineering.

Latest Patents

Leilei Sun's latest patents include innovative advancements in steel for coiled tubing and X80 pipeline steel. The first patent details a steel composition with a low yield ratio and ultra-high strength, specifically designed for coiled tubing applications. The chemical composition includes elements such as carbon, manganese, chromium, and others, resulting in a multiphase structure that provides exceptional yield strength of at least 620 MPa and tensile strength of at least 750 MPa. This steel is suitable for manufacturing coiled tubing with a grade of 110 ksi or higher. The second patent focuses on X80 pipeline steel with good strain-aging performance, which comprises a carefully balanced chemical composition to ensure durability and reliability in pipeline applications.

Career Highlights

Leilei Sun is currently employed at Baoshan Iron & Steel Co., Ltd., a leading company in the steel industry. Her work at Baoshan has positioned her as a key player in the development of innovative steel products that cater to the evolving needs of the market.

Collaborations

Leilei has collaborated with notable colleagues, including Lei Zheng and Guodong Xu, to further enhance her research and development efforts in steel technology.

Conclusion

Leilei Sun's contributions to the field of steel technology exemplify her dedication to innovation and excellence. Her patents reflect a commitment to advancing material science, making her a significant figure in the industry.