Shun Li

Title: Shun Li: Innovator in Brass Alloys

Introduction

Shun Li is a notable inventor based in Hunan, China. He has made significant contributions to the field of materials science, particularly in the development of advanced brass alloys. His innovative work focuses on creating lead-free and free-cutting brass, which is essential for various industrial applications.

Latest Patents

Shun Li holds a patent for an oxide dispersion-strengthened alloy (ODS) and a method for producing lead-free and free-cutting brass. The composition of this brass includes 52.0%-90.0% copper, 0.001%-0.99% phosphorus, 0.15%-0.70% tin, 0.25%-3.0% manganese, 0.15%-0.90% aluminum, 0.10%-1.5% nickel, 0.191%-0.90% oxygen, and 0.06%-0.80% carbon. The ratio of aluminum to oxygen does not exceed 27:24, with the balance being zinc and inevitable impurities, while lead is limited to no more than 0.08%. The production process involves a powder metallurgy method, where brass powder, copper oxide powder, and graphite micro powder are mixed, followed by the addition of a forming agent, compression molding, and sintering.

Career Highlights

Shun Li is currently employed at Hunan Terry New Materials Company Ltd., where he continues to innovate in the field of materials. His work has garnered attention for its potential to improve the performance and safety of brass products in various applications.

Collaborations

Shun Li collaborates with talented coworkers, including Xin Jin and Wei Li, who contribute to the research and development efforts at their company. Their teamwork enhances the innovation process and leads to the successful development of new materials.

Conclusion

Shun Li's contributions to the field of brass alloys exemplify the importance of innovation in materials science. His patented work on lead-free and free-cutting brass represents a significant advancement in the industry.