Guangkui Hu

Title: Guangkui Hu: Innovator in High Manganese Steel

Introduction

Guangkui Hu 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 products. With a total of four patents to his name, Hu's work focuses on enhancing the properties and manufacturing methods of high manganese steel.

Latest Patents

Among his latest patents, Hu has developed a hot dipped high manganese steel and a manufacturing method for it. This innovative steel comprises a steel base plate with a coating on its surface. The core of the steel base plate is austenite, while the surface layer features a ferrite fine grain layer that includes an oxide of aluminum. The composition of this high manganese steel includes 10 to 30% manganese, 1 to 2% aluminum, and 0.4 to 0.8% carbon by mass. The manufacturing method involves several steps, including the production of strip steel, primary annealing, acid washing, secondary annealing, and hot dipping.

Another notable patent by Hu is for low-density hot dip galvanized steel, which consists of a steel substrate and a coating layer. An interface layer is present between the substrate and the coating, comprising an iron particle layer with dispersed iron particles. This low-density hot dip galvanized steel contains 3.0% to 7.0% aluminum by mass and is characterized by its low density, high strength, and excellent adhesion of the coating layer.

Career Highlights

Guangkui Hu is associated with Baoshan Iron & Steel Co., Ltd., a leading company in the steel industry. His work has significantly impacted the development of innovative steel products that meet modern engineering demands.

Collaborations

Hu has collaborated with notable colleagues, including Xinyan Jin and Yong Zhong, to advance research and development in steel manufacturing.

Conclusion

Guangkui Hu's contributions to the field of high manganese steel and galvanized steel demonstrate his commitment to innovation in materials science. His patents reflect a deep understanding of steel properties and manufacturing processes, positioning him as a key figure in the industry.