Dr. PeiJian Shi | High Entropy Alloy | Best Researcher Award

Post Doctor at High Entropy Alloy, City University of Hong Kong, China

👨‍🎓He remarkable academic journey, extensive research contributions, and dedication to the field of psychology are truly commendable. Your wealth of knowledge and diverse skill set reflect a deep commitment to understanding and addressing critical issues such as bullying, inclusion, and socialization.

🔬 He successful completion of a PhD in Psychology, along with the numerous advanced courses and workshops, showcases your continuous pursuit of excellence and expertise in your field.

🏆 The awards and recognitions, including the First Place in the Poster Award at the University of Stavanger, underscore the impact of your research and the high regard it holds in the academic community.

Professional Profiles:

Education:

Dr. PeiJian Shi pursued a Ph.D. in Ferrous Metallurgy at Shanghai University, Shanghai, China, from September 2016 to June 2021, under the supervision of Prof. Yunbo Zhong. Prior to his doctoral studies, he completed a Bachelor of Science in Materials Science and Engineering at Jinan University, Jinan, China, from September 2012 to June 2016. Dr. Shi also served as a Post-doctoral co-supervisor at City University of Hong Kong, Hong Kong, China, from October 2016 under the guidance of Prof. C.T. Liu and Prof. Yuntian Zhu.

Research Experience:

Dr. PeiJian Shi specializes in the development of prototype materials for critical applications, with a focus on high-entropy alloys, Al and Cu alloys, and cryogenic steels. His work involves microstructure design through thermomechanical processing, directional solidification, and bioinspired hierarchical structures. He conducts mechanical characterizations using various tests such as tensile, compressive, impact, nano-indentation, three-point bending, and LUR tests. Dr. Shi’s research also delves into deformation and failure mechanisms, studying edge/screw dislocations, forest/GND dislocations, mechanical twins, and martensitic transitions. He employs multi-scale research methods including high-energy in-situ synchrotron diffraction, microscopy techniques like SEM, EBSD, TEM, STEM, and HAADF/LAADF-STEM to study materials at different length scales.

Conferences:

Dr. PeiJian Shi has presented his research on materials science and technology at various international conferences. In 2023, he participated in the FEMS EUROMAT conference in Frankfurt am Main, Germany, where he delivered a Highlight Lecture titled “Hierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys,” showcasing his work on innovative material designs. In 2019, he was a speaker at the Gordon Research Conference on Heterogeneous Materials in Hong Kong, China, where he gave an Invited Presentation on “Enhanced strength–ductility in hetero-structured high-entropy alloys,” highlighting his contributions to the field. Additionally, at the 2019 TMS Annual Meeting & Exhibition on High Entropy Alloys VII in San Antonio, Texas, USA, Dr. Shi delivered an Oral Presentation titled “Unprecedented Strength–ductility Synergy in Ultrafine-grained Eutectic High Entropy Alloys by Inheriting the Lamellar Nature,” discussing his research on achieving remarkable mechanical properties in advanced alloys.

Publications:

Synergistic control of microstructures and properties in eutectic high-entropy alloys via directional solidification and strong magnetic field

Jiang, X., Li, Y., Shi, P., …, Liaw, P.K., Zhong, Y.

Journal: Journal of Materials Research and Technology

Year: 2024

Volume: 28

Pages: 4440–4462

Low-dislocation-density ultrafine lamellar structure buffering triples ductility in Cu-8wt.%Sn alloy treated by rotary swaging and appropriate annealing

Zhao, L., Chen, L., Luo, B., …, Ding, B., Zhong, Y.

Journal: Materials Science and Engineering: A

Year: 2024

Volume: 889

Pages: 145847

Bioinspired, heredity-derived hierarchical bulk multifunctional copper alloys

Shi, P., Shen, Z., Wang, H., …, Gao, H., Zhu, Y.

Journal: Materials Today

Year: 2023

Volume: 71

Pages: 22–37

X-Ray Tomographic Quantification of Diffusive Growth of Metallic Dendrite in High Magnetic Field

Lin, W., Zhou, B., Zheng, T., …, Zhang, Q., Zhong, Y.

Journal: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

Year: 2023

Volume: 54

Issue: 11

Pages: 4295–4305

Synchrotron x-Ray Study of Heterostructured Materials: A Review

Yan, J., Dong, W., Shi, P., …, Zhu, Y., Ren, Y.

Journal: JOM

Year: 2023

Volume: 75

Issue: 5

Pages: 1423–1434

Enhanced strength and toughness of Ni/graphene composite via three-dimensional graphene-like nanosheets network

Lin, Z., Zhang, S., Ren, L., …, Peng, J., Zhong, Y.

Journal: Composites Part B: Engineering

Year: 2023

Volume: 253

Pages: 110499

Effect of Accelerated Fe-Rich Precipitation Induced by Ag Addition on the Microstructure and Comprehensive Properties of Cu–10 Wt Pct Fe Alloys

Shi, J., Zhao, L., Chen, L., …, Ding, B., Zhong, Y.

Journal: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

Year: 2023

Volume: 54

Issue: 2

Pages: 757–767

Influence of as-cast structure refinement on heritability of mechanical properties for Cu-15Ni-8Sn alloys

Zhang, S., Shi, J., Zhao, L., …, Ding, B., Zhong, Y.

Journal: Materials Letters

Year: 2022

Volume: 328

Pages: 133097

Refinement of Eutectic Carbides in M2 High Speed Steel by Adjusting Magnetic Flux Density During Magnetic Controlled ESR Process

Guo, Y., Qi, W., Xia, Z., …, Zheng, T., Zhong, Y.

Journal: Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science

Year: 2022

Volume: 53

Issue: 6

Pages: 3384–3395

Multi-Stage Enhanced Removal of Inclusions During Electroslag Remelting Process by a Static Magnetic Field

Qi, W., Guo, Y., Ma, C., …, Zheng, T., Zhong, Y.

Journal: Steel Research International

Year: 2022

Volume: 93

Issue: 10

Pages: 2200273-