Zhongnan Bi

Title: Innovations of Zhongnan Bi in Nickel-Based Superalloys

Introduction

Zhongnan Bi is a prominent inventor based in Beijing, China. He has made significant contributions to the field of nickel-based superalloys, holding a total of 2 patents. His work focuses on enhancing the performance and characteristics of materials used in advanced engineering applications.

Latest Patents

Zhongnan Bi's latest patents include a nickel-based superalloy and its preparation method. This alloy comprises various components, including Co (17%-22%), Cr (9%-13%), Ta (2.95%-3.95%), Al (2.5%-3.5%), Ti (2.5%-3.5%), W (2.1%-3.5%), Mo (2.1%-3.5%), Nb (1.65%-1.95%), Hf (0.2%-0.7%), C (0.03%-0.08%), B (0.01%-0.06%), Zr (0.03%-0.07%), and Ni. The nickel-based superalloys developed by Bi exhibit improved creep resistance at elevated temperatures, making them suitable for advanced aero-engine applications. Another notable patent is a full-field statistical and characterizing method of fluid micro-explored strain for alloy microstructure. This method involves several steps, including surface preparation, morphology measurement, and statistical characterization of microstructure changes, which enhances the understanding of material properties.

Career Highlights

Zhongnan Bi has worked with notable organizations such as the Central Iron and Steel Research Institute and Gaona Aero Material Co., Ltd. His experience in these institutions has allowed him to develop innovative solutions in the field of materials science.

Collaborations

Some of his coworkers include Guang Feng and Yunhai Jia. Their collaborative efforts have contributed to the advancement of research in nickel-based superalloys.

Conclusion

Zhongnan Bi's contributions to the field of nickel-based superalloys demonstrate his innovative spirit and dedication to advancing material science. His patents reflect significant advancements that can impact various engineering applications.