Jian Dong

Title: Innovations by Inventor Jian Dong

Introduction

Jian Dong is a notable inventor based in Beijing, China. He has made significant contributions to the field of materials science, particularly in the development of processes that enhance the properties of high-temperature alloys. With a total of 2 patents, his work has implications for various industrial applications.

Latest Patents

One of Jian Dong's latest patents is a vacuum solution and aging treatment process for improving the high-temperature plasticity of GH4738 rings. This innovative method involves heating a GH4738 ring to temperatures between 1020°C and 1030°C in a vacuum environment, followed by nitrogen injection. The process includes aging treatment at temperatures of 740°C to 750°C, resulting in a uniform distribution of intragranular γ' precipitates and intergranular MC carbides. The elongation and area reduction of the alloy ring after heat treatment show significant improvements, with increases of 25% and 36% respectively, compared to pre-optimization values. This process is particularly beneficial for GH4738 rings that require high-temperature plasticity after heat treatment.

Another patent by Jian Dong is an order re-check system that utilizes electronic tags and RFID technology. This system comprises electronic tags on turnover boxes and RFID readers/writers on goods allocations. When turnover boxes are positioned on goods allocations, the RFID readers/writers acquire number information from the electronic tags. The system includes modules for binding information and processing commodity data, ultimately determining orders for commodities based on the acquired information.

Career Highlights

Jian Dong has worked at prestigious institutions, including the University of Science and Technology Beijing and Beijing Jingdong Shangke Information Technology Co., Ltd. His experience in these organizations has allowed him to collaborate on various innovative projects and contribute to advancements in technology.

Collaborations

Throughout his career, Jian Dong has collaborated with notable colleagues, including Lei Zheng and Hongliang Liu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Jian Dong's contributions to the field of materials science through his innovative patents and collaborative efforts highlight his role as a significant inventor. His work continues to influence advancements in high-temperature alloys and related technologies.