This book contains the selected papers presented at the 5th International Conference on Materials Engineering and Science (IConMEAS 2022), which was held at Δ°stanbul TopkapΔ± Γniversitesi, Istanbul, Turkey on August 22-23, 2022. The main objective of IConMEAS 2022 is to provide a comprehensive global forum for experts and participants from academia and industry to exchange ideas and present results of ongoing research.