Yu Li

Title: Yu Li - Innovator in Thermal Spray Coatings

Introduction

Yu Li is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of thermal spray coatings, particularly in the context of continuous annealing furnaces. With a total of 6 patents to his name, his work has been influential in enhancing the performance and durability of industrial equipment.

Latest Patents

One of Yu Li's latest patents is a hearth roll for a continuous annealing furnace. This innovative hearth roll features a thermal spray coating on its surface. The coating comprises main components that include a Co-based alloy, a carbide of a transition metal, and a double oxide. The double oxide consists of one or two types of a first double oxide made of aluminum and a rare earth element, along with a second double oxide that includes a transition metal and a rare earth element. The specific composition of the main components is carefully defined, with the Co-based alloy making up 25 mass % or more and 50 mass % or less, the carbide ranging from 5 mass % to 30 mass %, and the double oxide comprising 20 mass % to 45 mass %.

Career Highlights

Yu Li has worked with notable companies such as Nippon Steel & Sumikin Hardfacing Co., Ltd. and Nippon Steel Corporation. His experience in these organizations has allowed him to develop and refine his expertise in thermal spray technology.

Collaborations

Throughout his career, Yu Li has collaborated with esteemed colleagues, including Yasushi Kurisu and Koji Yagyu. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Yu Li's contributions to the field of thermal spray coatings and his innovative patents demonstrate his commitment to enhancing industrial processes. His work continues to influence the industry and showcases the importance of innovation in engineering.