Yong Li

Title: Innovations of Yong Li in Brazing Technologies

Introduction

Yong Li is a notable inventor based in Henan, China, recognized for his contributions to brazing technologies. With a total of 2 patents, he has made significant advancements in materials used for brazing applications. His work focuses on improving the efficiency and effectiveness of brazing processes, particularly in the manufacturing of components like spectacle frames.

Latest Patents

Yong Li's latest patents include a braze coating material with a nickel core and a coating, along with a preparation method and a braze coating method. This innovative material requires no binder and exhibits strong adhesion ability. It consists of a nickel core, a coating layer, a hardened layer, and a protective layer, arranged sequentially from inside to outside. The nickel core is made of metallic nickel that has undergone a roughening treatment to enhance its properties.

Another significant patent involves a copper-phosphorus brazing wire designed for brazing copper alloy spectacle frames. This brazing wire comprises specific mass percentages of copper, silver, phosphorus, aluminum, and silicon. The careful coordination of these components results in low impurity content and high joint strength during the welding process. The design also ensures the formation of a dense oxide film on the molten pool's surface, which helps to prevent the volatilization of zinc from the base material.

Career Highlights

Yong Li is affiliated with the Zhengzhou Research Institute of Mechanical Engineering, where he continues to innovate and develop new brazing materials and methods. His work has been instrumental in advancing the field of brazing technology, making it more efficient and reliable for various applications.

Collaborations

Yong Li collaborates with talented coworkers, including Yinyin Pei and Junlan Huang, who contribute to the research and development efforts at the institute. Their combined expertise fosters a productive environment for innovation.

Conclusion

Yong Li's contributions to brazing technologies through his patents and collaborative efforts highlight his role as a significant inventor in the field. His work not only enhances the quality of brazing materials but also paves the way for future advancements in manufacturing processes.