Zhigang Ma

Title: Zhigang Ma: Innovator in Steel Plate Technology

Introduction

Zhigang Ma is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of materials science, particularly in the development of advanced steel plates. With a total of 2 patents, his work focuses on enhancing the toughness and performance of steel plates used in high heat input welding applications.

Latest Patents

Zhigang Ma's latest patents include a thick steel plate designed for high heat input welding, which boasts exceptional heat-affected area toughness. The manufacturing method involves several critical steps, including smelting, casting, rolling, and cooling. The chemical composition of the steel plate is meticulously controlled, ensuring that it meets specific criteria for optimal performance. For instance, the effective sulfur content in the steel is maintained between 0.0003% and 0.003%, while the tensile strength of the base material is guaranteed to be at least 510 MPa. These innovations are crucial for applications requiring high durability and resilience under extreme conditions.

Career Highlights

Zhigang Ma is currently employed at Baoshan Iron & Steel Co., Ltd., a leading company in the steel manufacturing industry. His work has not only advanced the technology of steel plates but has also contributed to the overall efficiency and safety of welding processes in various industrial applications.

Collaborations

Zhigang has collaborated with notable colleagues, including Jian Long Yang and Shan Gao. Their combined expertise has further propelled advancements in steel technology and innovation.

Conclusion

Zhigang Ma's contributions to the field of steel plate technology exemplify the importance of innovation in materials science. His patents reflect a commitment to enhancing the performance and safety of welding applications. Through his work, he continues to influence the industry positively.