JiangXi University of Science and Technology | China
Dr. Ihor Bulyk is a distinguished materials scientist with a Ph.D. and Doctor of Science degree from the Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine. With over 80 peer-reviewed publications and 16 patents, his research primarily focuses on hydrogen treatment of materials, particularly permanent magnet alloys such as Nd-Fe-B, SmCo5, and Sm2Co17. His pioneering work involves the development of energy-efficient technologies to produce anisotropic nanostructured permanent magnets and nanocomposite magnets with exceptional magnetic properties at low cost. Dr. Bulyk has contributed to the understanding of hydrogen-induced phase transformations in rare earth and transition metal alloys, including the mechanisms of anisotropy during HDDR treatment, as well as low-temperature sintering methods for nanostructured ferromagnetic materials. His research spans the interaction of hydrogen with intermetallic compounds, hydrogen storage alloys, and metal hydride electrodes for nickel-metal hydride batteries. Currently, he leads investigations to optimize production parameters for high-coercivity magnets for applications in electric vehicles and wind energy, and to develop next-generation anisotropic nanocomposite magnets with superior energy products, remanence, and coercivity. Dr. Bulyk’s career reflects a sustained commitment to advancing magnetic materials science, integrating fundamental research with practical applications, and contributing significantly to the global understanding of ferromagnetic nanostructured materials.
Profiles : Scopus | Orcid
Featured Publications
Liu, R., Bulyk, I. I., Yang, M., Wang, Y., & Wang, H. (2025). Features of the solid HDDR process in sintered (Nd, Pr, Gd)-Fe-B magnets at low hydrogen pressure and low temperature. Materials, 18(17), 4019.
Shen, Q., Yang, M., Luo, S., Bulyk, I., Xiong, S., Yang, H., Wang, Y., Zhang, L., Zhong, S., Li, J., et al. (2025). Dual enhancement mechanism for grain boundary optimization and magnetic properties in Ce magnets: The critical role of Ga/Cu in PrFe-based alloys (PrFe, PrFeGa, PrFeCuGa). Intermetallics.
Luo, S., Gao, X., Yang, M., Zhong, S., Yu, X., Rehman, S. U., Li, C., Li, L., Zhang, W., & Bulyk, I. I., et al. (2025). Effect of texture intensity on grain boundary diffusion in sintered NdFeB magnets. Journal of Materials Research and Technology.
Zhong, J., Yang, L., Zheng, Q., Bulyk, I. I., Yang, M., & Yang, B. (2024). Effect of rod-like and flake-like additive particles on fracture mechanisms and mechanical anisotropy of sintered Nd-Fe-B magnets. Journal of Rare Earths.