Xin Jin

Title: Innovations by Xin Jin: Pioneering Metal Powders and Alloys

Introduction

Xin Jin is an accomplished inventor based in Hunan, China, with a focus on the development of innovative metal powders and alloys. With two patents to his name, his work demonstrates a significant contribution to the fields of metallurgy and materials science.

Latest Patents

Xin Jin's latest patents include a groundbreaking method for preparing metal powder by water atomization. This method is characterized by the stages of smelting, atomization, separation, and drying, where freeze-drying is utilized to reduce the oxygen content in copper and copper alloys. His detailed approach addresses oxidation during the atomization process, resulting in metal powders that exhibit a lower probability of oxidation during long-term storage.

Another notable patent is related to oxide dispersion-strengthened alloy (ODS) and lead-free, free-cutting brass. The invention outlines a precise composition of brass, comprising various metals such as copper, phosphorus, tin, and zinc, while ensuring lead content is minimized. The brass is produced using powder metallurgy techniques, which consist of mixing brass powder, copper oxide powder, and graphite micro powder, followed by compression molding and sintering.

Career Highlights

Throughout his career, Xin Jin has made significant strides in the field of materials science. He has worked with notable companies, including Hunan Terry New Materials Company Ltd. and Hunan Terry New Materials Co., Ltd., where he has contributed to the advancement of new materials technologies.

Collaborations

Collaboration has been an essential part of Xin Jin's success. He has worked closely with esteemed colleagues such as Jinsong Huang and Wei Li. Together, they have pushed the boundaries of innovation in metallurgy, demonstrating the power of teamwork in the development of new materials.

Conclusion

In summary, Xin Jin's contributions to metal powder preparation and alloy development underscore his status as an influential inventor in the materials science sector. His patents reflect a commitment to innovation that addresses critical challenges in metal processing and storage, paving the way for future advancements in the industry.