Ali Özalp

E-mail

ozalpali@metu.edu.tr

Department

Department of Metallurgical and Materials Engineering

Achieving superior strength and ductility in oxide dispersion strengthened IN625 alloy produced by laser powder bed fusion Demirci, K.T.; Özalp, Ali; Gurbuz, S.N.; Bukulmez, I.; Aksu, E.; Aydoğan Güngör, Eda (2025-02-01) In this study, a new grade of oxide dispersion strengthened (ODS) Inconel 625 (IN625) alloy having the composition of 0.3 wt% Y2O3 – 0.4 wt% Hf – IN625 has been developed and produced by laser powder bed fusion (L-PBF). Pr...
Development and directed energy deposition of high strength Hf5Mo15Nb35Ta25Ti20 refractory high entropy alloys Özalp, Ali; Okuyucu, Can; Koc, B.; El-Atwani, O.; Aydoğan Güngör, Eda (2024-03-01) In this study, a novel HfMoNbTaTi refractory high entropy alloy was designed by empirical calculations and CALculation of PHAse Diagram (CALPHAD) method by using ThermoCalc software. Directed energy deposition (DED) based ...
Development and thermal stability of Cr10Mo25Ta25Ti15V25 refractory high entropy alloys Tukac, O. Umut; Özalp, Ali; Aydoğan Güngör, Eda (2023-01-01) Refractory high entropy alloys (RHEAs) are promising materials for extreme environment applications, such as high-temperatures (> 1000 degrees C), corrosion and irradiation. In this study, a new CrMoTaTiV RHEA system has b...

Citation Formats