Galina Kasperovich | Foundry Industry | Best Metallurgical Engineering Award

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Dr. Galina Kasperovich | Foundry Industry | Best Metallurgical Engineering Award

Scientific Associate at German Aerospace Center | Germany

Dr. Galina Kasperovich is an internationally recognized expert in materials science and metallurgy with more than four decades of research and academic contributions. Currently serving as a senior researcher at the German Aerospace Center (DLR) in Cologne, she specializes in the study of directional solidification of metallic alloys under both terrestrial and microgravity conditions, additive manufacturing, and thermophysical modeling. She holds dual university degrees in heat physics and foundry engineering, along with a Doctor of Engineering (Dr.-Ing.), which together underpin her multidisciplinary expertise bridging theoretical, experimental, and applied research. Her pioneering work in laser powder bed fusion (LPBF) of titanium and nickel alloys has advanced aerospace applications, particularly in turbine blade design and high-performance materials. She has authored numerous peer-reviewed publications and presented widely at international conferences, contributing significantly to the development of modern alloy processing. With 22 Scopus-indexed documents, 1704 citations, and an h-index of 10, her research has been widely acknowledged by the scientific community. Beyond technical expertise, Dr. Kasperovich has been instrumental in strengthening global collaborations in materials science, integrating simulation and experimental approaches to address complex challenges in metallurgical engineering. Her career demonstrates not only scholarly depth but also practical innovation, making her a leading figure in additive manufacturing and space-related material research. Through her work, she has influenced both academic knowledge and industrial applications, solidifying her reputation as a key contributor to the advancement of high-performance materials in aerospace and beyond.

Profile: Scopus | ORCID

Feautured Publications

Haubrich, J., Kasperovich, G., Gussone, J., Petersen, A., Schöffler, R., Lakemann, M., Ebel, P.-B., & Winkelmann, P. (2025, June). Advancing high-pressure turbine vane cooling through additive manufacturing: Insights from the 3DCeraTURB project. Proceedings of the ASME Turbo Expo Conference. Deutsches Zentrum für Luft- und Raumfahrt (DLR).

Kasperovich, G., Gussone, J., Besel, Y., Bartsch, M., & Haubrich, J. (2025, June). Optimizing mechanical performance of LPBF Inconel 718 for turbo-engine applications through tailored heat treatment and process parameter strategies. Proceedings of the ASME Turbo Expo Conference. Deutsches Zentrum für Luft- und Raumfahrt (DLR).

Müller, B. R., Kupsch, A., Laquai, R., Nellesen, J., Tillmann, W., Kasperovich, G., & Bruno, G. (2018). Microstructure characterisation of advanced materials via 2D and 3D X-ray refraction techniques. Materials Science Forum, 941, 2401–2406. Cited: 9

Kasperovich, G., Gussone, J., Bartsch, M., Haubrich, J., & Ebel, P.-B. (2025). Fuel thermal management and injector part design for LPBF manufacturing. Journal of Engineering for Gas Turbines and Power. Deutsches Zentrum für Luft- und Raumfahrt (DLR).

Kasperovich, G., Gussone, J., Besel, Y., Haubrich, J., & Bartsch, M. (2025). Tailoring the strength of Inconel 718: Insights into LPBF parameters and heat treatment synergy. Materials & Design. Deutsches Zentrum für Luft- und Raumfahrt (DLR). Cited: 6

Qi Shi | Refractory Metals | Best Researcher Award

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Qi Shi | Refractory metals | Best Researcher Award

Senior Engineer at Ningbo University of Technology | China

Assoc. Prof. Dr. Qi Shi is a distinguished researcher in materials science with a Ph.D. in Materials Science and Technology from Loughborough University, UK. Since returning to China, he has focused on the R&D of near-net-shape technologies, including advanced metal powders, powder metallurgy, and additive manufacturing. His pioneering work in radio-frequency (RF) plasma spheroidization of refractory metals has achieved breakthroughs in stable feeding technology for ultrafine powders, enabling consistent feeding and effective dispersion of low-density powders. He has also developed ultrasonic-fluidized bed wet classification methods for efficient micro-nano powder separation, leading to the production and commercialization of low-oxygen tantalum powder, ultrafine tungsten powder, and ultra-high hardness cast tungsten carbide powder. His research extends to metal additive manufacturing and post-processing, where he has advanced powder suitability evaluation and clarified the role of powder characteristics in selective laser melting (SLM). Through hot isostatic pressing and high-pressure heat treatment, he has enhanced strength–toughness synergy and significantly improved high-cycle fatigue performance in stainless steel, tantalum, and tungsten. Qi Shi has led five major government-funded projects, securing over RMB three million, and contributed to more than ten additional national and regional initiatives. He has published 35 academic papers in prestigious journals such as Additive Manufacturing, Materials Science and Engineering: A, and Journal of Materials Research and Technology, including 15 as first or corresponding author. According to his Scopus profile, he has more than 356 citations and an h-index of 13. He has also applied for 21 patents (15 granted), contributed to national standards, authored professional books, and received multiple awards, including the China Nonferrous Metals Industry Science and Technology Award (Second Prize) and the National Technical Standard Excellence Award (First Prize).

Profile: Scopus

Featured Publications

Shi, Q., Li, D., Du, W., Wu, A., & others. (2024). Improved mechanical properties and thermal conductivity of laser powder bed fused tungsten by using hot isostatic pressing. Cited by: 2

Pu, Y., Zhao, D., Liu, B., Shi, Q., & others. (2024). Microstructure evolution and mechanical properties of Ti-25Ta alloy fabricated by selective laser melting and hot isostatic pressing. Cited by: 1

Xu, J., Chen, H., Shi, Q., Liu, X., & others. (2024). Interdiffusion mechanism of hybrid interfacial layers for enhanced electrical resistivity and ultralow loss in Fe-based nanocrystalline soft magnetic composites. Cited by: 3

Qin, F., Shi, Q., Zhou, G., Wen, J., & others. (2024). Simultaneously enhanced strength and plasticity of laser powder bed fused tantalum by hot isostatic pressing. Cited by: 2

Qin, F., Shi, Q., Zhou, G., Yao, D., & others. (2023). Influence of powder particle size distribution on microstructure and mechanical properties of 17-4 PH stainless steel fabricated by selective laser melting. Cited by: 14

Raghukumar Bommenahalli | Mechanical Metallurgy | Best Researcher Award

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Raghukumar Bommenahalli | Mechanical Metallurgy | Best Researcher Award

Prinicipal Engineer at DEKRA Certification, Inc. | United States

Mr. Raghukumar Bommenahalli is a seasoned mechanical engineer with over two decades of industrial experience specializing in zero-emission transportation and energy infrastructure. Currently serving as Principal Engineer at DEKRA Certification Inc., he leads the Vehicle Innovation Grid Lab (ViGIL) and ADAS Data Collection Program, advancing California’s clean transportation initiatives through rigorous EV and EVSE testing, standards compliance, and interoperability validation. Prior to this, he was Program Manager for Codes and Standards at Nikola Motor Corporation, where he guided regulatory compliance and standards development for battery-electric and fuel-cell electric vehicles, including cybersecurity frameworks and ADAS integration for heavy-duty trucks. His earlier role at Cummins Inc. as Codes and Standards Compliance Leader saw him authoring 40+ validation plans across UL, CSA, IEC, and EN standards while pioneering hydrogen fuel cell and BEV compliance programs. Raghukumar has also contributed to major engineering projects in roles with TAAL Technologies, Creative Synergies Group, Toyo Denki Power Systems, and Cummins Generator Technologies. He is actively involved in global standards development as a voting member on multiple SAE task forces and as Co-Chair of the CharIN NACI Task Force. With a strong academic foundation that includes an Executive Master’s in Engineering Management from St. Cloud State University, a Master’s in Machine Design, and a Bachelor’s in Mechanical Engineering from Visvesvaraya Technological University, he complements his technical expertise with certifications such as PMP, DFSS, and internal auditing. In addition to his leadership in compliance, testing, and certification, he contributes as a peer reviewer for leading journals, organizes technical conferences, and holds a registered design patent in EV charging efficiency.

Pofile: Scopus | ORCID

Featured Publication

Bommenahalli, R. (2025). Effect of nickel on the mechanical properties of spray-formed Al-15Si-2Cu alloy at elevated temperatures. Journal of Alloys and Compounds.

Bommenahalli, R. (2025). Computing device for enhancing charging efficiency in electric vehicle [Patent]. UK Intellectual Property Office.

Bommenahalli, R. (2025). Fuel cell Class 8 trucks: Pioneering the path to sustainable heavy transportation. Website article.

Bommenahalli, R. (2025). Navigating the future: Innovations reshaping the EV charging landscape. International Business Times.

Zewen Li | Nickel Slag | Best Researcher Award

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Mr. Zewen Li | Nickel Slag | Best Researcher Award

Xi’an University of Architecture and Technology | China

Mr. Zewen Li is a dedicated researcher at Xi’an University of Architecture and Technology, specializing in sustainable metallurgical processes. His work focuses on the resource utilization of metallurgical solid waste, particularly in the reductive recovery and diversified application of nickel slag. With a strong passion for green metallurgy, Zewen has contributed to advancing environmentally friendly approaches to metal recovery while exploring new uses for industrial by-products. His academic endeavors include authoring impactful publications, such as a review in Minerals Engineering that highlights the extraction of valuable metals and the potential of nickel slag in various material applications. Zewen is committed to integrating scientific research with industrial practice to promote circular economy principles and reduce environmental impact. As a young professional, he strives to advance metallurgical innovation, aiming to develop cleaner, safer, and more efficient technologies for the sustainable management of critical resources.

Professional Profile

Scopus

Education

Mr. Zewen Li pursued his higher education at Xi’an University of Architecture and Technology, where he developed a strong foundation in metallurgical engineering. His academic training emphasized the theoretical and applied aspects of metallurgy, with particular attention to solid waste resource recovery and sustainable metal extraction. During his studies, he actively engaged in research projects centered on the utilization of nickel slag, gaining expertise in analyzing its physical and chemical properties, as well as its potential for industrial reuse. His education provided him with a deep understanding of chemical thermodynamics, extractive metallurgy, and material characterization techniques. Through rigorous coursework, laboratory work, and collaborative projects, Zewen honed his ability to integrate scientific knowledge with practical industrial applications. This educational background not only equipped him with specialized knowledge in non-ferrous metallurgy but also cultivated his research-oriented mindset, enabling him to contribute meaningfully to the growing field of sustainable metallurgical processes.

Experience

Mr. Zewen Li’s professional and research experience has centered on the efficient recovery and sustainable utilization of metallurgical solid waste, with a strong focus on nickel slag. At Xi’an University of Architecture and Technology, he has undertaken significant research projects, including his notable publication “Diversified Utilization of Nickel Slag: A Review” in Minerals Engineering. His work systematically analyzed methods of extracting valuable metals such as iron, nickel, cobalt, and copper from nickel slag and investigated applications in gelling materials, glass ceramics, and material-related industries. Beyond laboratory research, Zewen has contributed to understanding the broader implications of waste valorization in metallurgical industries by reviewing and proposing strategies for combining nickel slag recovery with battery recycling and secondary waste management. His experience reflects both technical expertise and innovative thinking in sustainable metallurgy. This professional trajectory highlights his commitment to addressing environmental challenges and developing efficient, eco-friendly solutions for industrial waste management.

Research Focus

Mr. Zewen Li’s research is primarily focused on the sustainable utilization of metallurgical solid waste, with particular emphasis on nickel slag. His work aims to explore the dual goals of resource recovery and environmental protection by investigating eco-friendly processes for extracting valuable metals such as Fe, Ni, Co, and Cu. He is also deeply interested in the potential applications of nickel slag in materials science, including its use in gelling agents, glass ceramics, and construction materials. His studies address both the theoretical mechanisms, including leaching, weathering process strengthening, and solvent extraction, and the practical industrial feasibility of these methods. Additionally, he considers the integration of nickel slag recycling with other waste management systems, such as battery recycling and secondary waste utilization, thereby contributing to broader strategies of sustainable resource management. His research reflects a holistic view of metallurgy, balancing technological innovation with environmental responsibility to promote circular economy practices.

Publication top Notes

Title: Diversified Utilization of Nickel Slag: A Review

Year: 2025

Conclusion

Mr. Zewen Li’s research demonstrates a commendable commitment to addressing pressing environmental and industrial challenges through sustainable metallurgical practices. His focused work on the comprehensive utilization of nickel slag reflects both academic insight and awareness of real-world applications. While his current achievements illustrate strong potential and emerging expertise, the scope and maturity of his portfolio are still developing. For the Best Researcher Award, which typically honors individuals with a sustained record of impactful innovations and broader academic leadership, further scholarly contributions and practical implementations would enhance his competitiveness. Nonetheless, his trajectory indicates significant promise, and he stands out as a valuable contributor to the next generation of metallurgical researchers, well-suited for early-career recognition and future leadership in the field.

Aleksandar Savic | Sustainable Metal | Best Researcher Award

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Assoc. Prof. Dr. Aleksandar Savic | Sustainable Metal | Best Researcher Award

Associate Professor at University of Belgrade Faculty of Civil Engineering, Serbia.

Dr. Aleksandar Savić is an Associate Professor at the Faculty of Civil Engineering, University of Belgrade. He earned his Ph.D. in Civil Engineering with a focus on self-compacting concrete incorporating industrial by-products. With over 20 years of academic and professional experience, he has contributed significantly to construction materials science, particularly sustainable materials. Dr. Savić has authored over 150 scientific papers, including 13 in SCI-indexed journals, and several textbooks and technical publications. He has led or participated in national and international research projects and contributed to technical regulations in Serbia. Dr. Savić also serves as Technical Manager of the accredited Materials Laboratory and is involved in several university and ministry committees. A licensed engineer and internal auditor, he is a recognized reviewer and conference speaker. He is married with two children and fluent in English, with working knowledge of Russian and German.

Professional Profiles📖

Scopus

ORCID

Education 🎓

Dr. Aleksandar Savić completed his elementary and high school in Belgrade by 1997 and earned his B.Sc. in Civil Engineering in 2004 with a thesis on arch bridge design using self-compacting concrete. He received faculty and Embassy of Norway awards for academic excellence. He enrolled in doctoral studies in 2007 at the University of Belgrade, becoming the first doctoral student in Civil Engineering under the new study program. His dissertation titled “Investigation of the properties of fresh and hardened self-compacting concrete with mineral additives based on industrial by-products” in 2015. His advanced studies focused on innovative, eco-friendly construction materials, positioning him as a pioneer in sustainable civil engineering education. His educational journey combines excellence, pioneering achievement, and a deep focus on material science and green construction.

Professional Experience💼

Dr. Savić began his academic career in 2005 at the Faculty of Civil Engineering, University of Belgrade. He also served in the Supervision Service of Belgrade Waterworks during his military service. Rising through the academic ranks, he became an Assistant Professor in 2015 and Associate Professor in 2020. He teaches undergraduate, master’s, and doctoral courses on construction materials, concrete technology, and sustainable construction. He has mentored over 100 final theses and participated in numerous doctoral committees. He manages the accredited Materials Laboratory and contributes to Serbia’s construction standards through ministry-appointed roles. A dedicated educator and administrator, Dr. Savić has also led student research and participated in national competitions. He co-authored textbooks and lab manuals, significantly enhancing the teaching process. As an internal quality auditor and ISO coordinator, his experience spans academia, research, quality assurance, and industry collaboration, reflecting his comprehensive impact in civil engineering education and practice.

Research Focus 🔍

Dr. Aleksandar Savić specializes in construction materials science with an emphasis on self-compacting concrete (SCC), recycled aggregates, and sustainable construction. His research incorporates a phenomenological and structuralist approach, centered on laboratory testing and optimization of eco-friendly construction materials. He investigates the integration of alternative materials such as fly ash, blast furnace slag, powdered glass, recycled rubber, and biochar into concrete, mortar, and cement composites. He is also active in geopolymers and bio-fiber thermal insulation materials. His work supports circular economy principles, green infrastructure, and climate-resilient urban development. Dr. Savić’s testing spans fresh and hardened concrete, as well as full-scale structural elements, aligning with both academic and applied engineering goals. Through over 150 published works and leadership in national projects, his research promotes innovation in green building practices and enhances construction sustainability and durability. He also contributes to technical regulations and sustainable material certification in Serbia.

Awards and Honors

Dr. Aleksandar Savić has received multiple prestigious awards recognizing his excellence in civil engineering and academia. He was honored during his undergraduate studies with a faculty award and the Embassy of Norway Award in 2002 for outstanding performance. He has twice been recognized as an Outstanding Reviewer for journals indexed in the SCI list. Additionally, his mentorship led to student accolades, including a University of Belgrade award for extracurricular student research. As President of the Organizing Committee, he successfully hosted the International Conference on Renewable Energy Sources in 2022 and 2023. He has served as keynote speaker and given invited lectures at notable international venues, including the University of Banja Luka. Furthermore, his active role in quality assurance contributed to the successful ASIIN accreditation of the Civil Engineering program in 2024. His leadership in sustainable construction has established him as a respected authority nationally and internationally.

Conclusion ✅

Dr. Aleksandar Savić’s track record of academic excellence, research leadership, innovation, and educational contributions places him as an exceptional candidate for the Best Researcher Award. His commitment to sustainable construction, education, and societal impact makes his work highly relevant and globally significant. While there’s scope to elevate his presence in global-scale collaborations and commercialization, his credentials already exceed the typical benchmarks for this honor.

Publications to Noted📚

Title: Comparative Analysis of Concrete Compressive Strength and Water Impermeability – Case Study for One Bridge Structure
📅 Year: 2025
✍️ Authors: Aleksandar Radević, Marko Samardžić, Marina Škondrić, Aleksandar Savić, Dragica Jevtić

Title: Comparative Analysis of Concrete with Portland Composite Cements with Reduced Clinker Content
📅 Year: 2025
✍️ Authors: Sanja Ćorić, Marina Škondrić, Aleksandar Radević, Aleksandar Savić, Marko Stojanović

Title: Experimental Analysis of Exposed Concrete Slabs Through Image Analysis
📅 Year: 2025
✍️ Authors: Danica Đukić, Gvozden Jovanović, Marina Škondrić, Aleksandar Radević, Aleksandar Savić, Dragica Jevtić

Title: Methods of Testing Systems for Strengthening Masonry Structures Based on Cement Composites Reinforced with Glass Fiber Mesh
📅 Year: 2025
✍️ Authors: Milica Petrović, Marko Popović, Marina Škondrić, Aleksandar Savić, Dimitrije Zakić
📝 Journal: Gradjevinski materijali i konstrukcije

Title: Advanced Sulfur-Polymer Composites for Sustainable Construction: Optimized Production and Structural Performance under Acidic Exposure
📅 Year: 2025 (July)
✍️ Authors: Milica Vlahović, Kong Fah Tee, Nenad Vušović, Aleksandar Savić, Jovanka Pejić, Nataša Đorđević
📝 Journal: Construction and Building Materials

Title: Sustainable Lightweight Concrete Designed with Modified Solidified Wastewater Sludge as Partial Replacement of Cement
📅 Year: 2025 (January 24)
✍️ Authors: Marina Škondrić, Aleksandar Radević, Aleksandar Savić, Zorana Naunović, Željko Radovanović, Snežana Svetozarević, Vladana Rajaković-Ognjanović
📝 Journal: Sustainability

Title: Examination of the Influence of the Applied Test Method on the Adhesion Between Steel Reinforcement and Concrete
📅 Year: 2024
✍️ Authors: Milica Stojanović, Marina Škondrić, Aleksandar Radević, Marko Popović, Aleksandar Savić, Dimitrije Zakić, Dragica Jevtić

Title: Pelletization of Fly Ash for Utilization in Dynamic Sorption Processes
📅 Year: 2024
✍️ Authors: Milica Vlahović, Nataša Djordjević, Nenad Vušović, Milan Vlahović, Jelena Avramović, Nikola Veljković, Aleksandar Savić
📝 Journal: Podzemni radovi

Title: Determination of the Salt Distribution in the Lime-Based Mortar Samples Using XRF and SEM-EDX Characterization
📅 Year: 2023
✍️ Authors: Marina Aškrabić, Dimitrije Zakić, Aleksandar Savić, Ljiljana Miličić, Ivana Delić-Nikolić, Martin Vyšvařil
📖 Book Chapter

Title: Development of Low Carbon and Energy-Efficient Geopolymer-Based Paving Blocks
📅 Year: 2023
✍️ Authors: Ivana Jelić, Aleksandar Savić, Tatjana Miljojčić, Marija Šljivić-Ivanović, Slavko Dimović, Marija Janković, Ivana Perović, Dimitrije Zakić, Dragi Antonijević
📝 Journal: Science of Sintering