Chengsong Zhang

Title: Innovations of Chengsong Zhang

Introduction

Chengsong Zhang is a notable inventor based in Chengdu, China. He has made significant contributions to the field of materials science, particularly in the development of advanced alloys and composites. With a total of 2 patents, his work showcases innovative methods that enhance the properties of materials used in various applications.

Latest Patents

One of Chengsong Zhang's latest patents is a method for surface-modifying titanium alloy. This method involves carburizing titanium alloy using solid carburizing agents and performing gas co-infiltration to achieve surface modification. The solid carburizing agents consist of various raw materials, and the gases used in the process include ammonia, air, and acetylene. This innovative approach aims to improve the performance and durability of titanium alloys.

Another significant patent is the method of making an iron matrix composite. This method utilizes a Fe–Ni–P composite powder and a Fe–N powder as raw materials. By controlling the size and axial displacement of pressing heads in a graphite mold, the porosity of the porous iron can be managed. The resulting composite features two surface layers of a Fe–Ni–P alloy and an intermediate layer of porous iron, which enhances its shock absorption and damping properties. Additionally, a subsequent deep cryogenic treatment can improve the hardness and strength of the alloy.

Career Highlights

Chengsong Zhang is affiliated with Southwest Jiaotong University, where he continues to engage in research and development. His work has garnered attention for its practical applications in engineering and materials science.

Collaborations

Chengsong Zhang collaborates with esteemed colleagues, including Guodong Cui and Dazhi Chen. Their combined expertise contributes to the advancement of innovative materials and technologies.

Conclusion

Chengsong Zhang's contributions to the field of materials science through his patents and research at Southwest Jiaotong University highlight his role as a leading inventor. His innovative methods for modifying alloys and creating composites pave the way for advancements in various industries.