Guanyou Liu

Title: Guanyou Liu: Innovator in Rack Steel Plate Manufacturing

Introduction

Guanyou Liu is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of materials engineering, particularly in the development of advanced steel products. His innovative approach has led to the creation of a unique rack steel plate that meets specific industrial requirements.

Latest Patents

Guanyou Liu holds a patent for a rack steel plate with a thickness of up to 177.8 mm, produced from a continuous casting slab. The constituents of this steel plate include C 0.11-0.15%, Si 0.15-0.35%, Mn 0.95-1.25%, P ≤ 0.010%, S ≤ 0.002%, Cr 0.45-0.75%, Mo 0.4-0.6%, Ni 1.3-2.6%, Cu 0.2-0.4%, Al 0.06-0.09%, V 0.03-0.06%, Nb ≤ 0.04%, N ≤ 0.006%, and B 0.001-0.002%, with the balance being Fe and unavoidable impurity elements. The manufacturing method involves several steps, including KR molten steel pretreatment, converter smelting, LF refining, RH refining, and continuous casting. This innovative process results in a steel plate that boasts high strength, good plasticity, and excellent toughness at low temperatures, all while maintaining a simple and cost-effective production method.

Career Highlights

Guanyou Liu is currently employed at Jiangyin Xing Cheng Special Steel Works Co., Ltd. His work at this company has allowed him to apply his expertise in steel manufacturing and contribute to the advancement of industrial materials. His dedication to innovation has positioned him as a key figure in the field.

Collaborations

Guanyou Liu has collaborated with notable colleagues, including Pifeng Miao and Gang Qian. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the development of new technologies.

Conclusion

Guanyou Liu's contributions to the field of steel manufacturing exemplify the impact of innovation in industrial applications. His patented rack steel plate represents a significant advancement in material science, showcasing his commitment to excellence and efficiency in manufacturing processes.