Liyang Zhang

Title: Liyang Zhang: Innovator in High-Formability Steel Plates

Introduction

Liyang Zhang is a prominent inventor based in Shanghai, China. He is known for his significant contributions to the field of materials science, particularly in the development of high-formability and super-strength hot galvanizing steel plates. His innovative work has led to advancements that are crucial for the automotive industry.

Latest Patents

Liyang Zhang holds a patent for a high-formability, super-high-strength hot-dip galvanized steel plate. The chemical composition of this steel plate includes C: 0.15-0.25 wt %, Si: 1.00-2.00 wt %, Mn: 1.50-3.00 wt %, P ≤ 0.015 wt %, S ≤ 0.012 wt %, Al: 0.03-0.06 wt %, N ≤ 0.008 wt %, with the balance being iron and unavoidable impurities. The steel plate exhibits a room temperature structure comprising 10-30% ferrite, 60-80% martensite, and 5-15% residual austenite. It boasts a yield strength of 600-900 MPa, a tensile strength of 980-1200 MPa, and an elongation of 15-22%. This innovative steel plate is manufactured through continuous annealing without the addition of expensive alloy elements, achieving remarkable strength and good plasticity.

Career Highlights

Liyang Zhang is currently employed at Baoshan Iron & Steel Co., Ltd., where he continues to push the boundaries of steel manufacturing. His work has not only enhanced the quality of steel plates but has also contributed to the efficiency of production processes in the industry.

Collaborations

Liyang Zhang has collaborated with notable colleagues such as Yong Zhong and Li Ping Wang. Their combined expertise has fostered an environment of innovation and excellence in their projects.

Conclusion

Liyang Zhang's contributions to the field of materials science, particularly in the development of high-formability steel plates, have made a significant impact on the automotive industry. His innovative approach and dedication to research continue to inspire advancements in steel manufacturing.