Yazar "Özdemir, O." için listeleme
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Application of artificial neural network for prediction of the cyclic oxidation behavior of electrical resistance sintered gamma-tial intermetallics
Garip, Yiğit; Garip, Zeynep B.; Özdemir, O. (Polska Akademia Nauk, 2021)TiAl based intermetallics are widely used for structural applications in aviation, chemical engineering, automotive and sports equipment. In this study, the electrical resistance sintering (ERS) technology used in the ... -
Corrosion behavior of the resistance sintered TiAl based intermetallics induced by two different molten salt mixture
Garip, Yiğit; Özdemir, O. (Elsevier Ltd, 2020)The cyclic hot corrosion behaviors of TiAl based intermetallics were studied in two different molten salts consisting of % wt. Na2SO4-25NaCl and Na2SO4-25K2SO4 at 800 and 900 °C for 180 h, respectively. The aim of the study ... -
Investigation of Cyclic Oxidation Behavior of (Cr, Mo, Si)-Containing (?2 + ?) TiAl-Based Alloys Synthesized by ECAS Sintering
Garip, Yiğit; Özdemir, O. (Pleiades Publishing, 2020)Abstract: Ti–48Al–2Cr–2Mo–(0 and 0.5 at %) Si intermetallic alloys were synthesized by electric current- assisted sintering (ECAS). Microstructures of the alloys were characterized using scanning electron microscopy (SEM), ... -
Prediction modeling of Type-I hot corrosion performance of Ti–Al–Mo-X (X=Cr, Mn) alloys in (Na, K)2SO4 molten salt mixture environment at 900°C
Garip, Yiğit; Garip, Zeynep B.; Özdemir, O. (Elsevier Ltd, 2020)The aim of this study was to investigate the Type-I hot corrosion performance of Ti–48Al–1Mo–2Cr and Ti–48Al–1Mo–2Mn (at.%) alloys in the Na2SO4–25K2SO4 (wt.%) molten salt environment at 900C for 180 h under cyclic conditions, ... -
Production of NiAl–(Cr,Mo) Eutectic Alloys and Their Cyclic Oxidation Behavior at 800–1000°C
Garip, Yiğit; Çeper, Cihan; Ergin, Nuri; Demirkıran, A.S.; Özdemir, O. (Pleiades journals, 2020)Abstract: Ni–33Al–34Cr and Ni–33Al–28Cr–6Mo (at %) eutectic alloys were produced by the resistive sintering (RS) technique using elemental powders. The cycle oxidation behaviors of alloys at 800, 900, and 1000°C for 168 h ... -
Resistance sintering of CoCrFeNiAlx (x=0.7, 0.85, 1) high entropy alloys: Microstructural characterization, oxidation and corrosion properties
Garip, Yiğit; Ergin, Nuri; Özdemir, O. (Elsevier Science Sa, 2021)The cyclic oxidation and electrochemical corrosion behaviors of CoCrFeNiAlx (x = 0.7, 0.85 and 1 mol) high entropy alloys (HEAs) produced by resistance sintering were explored. In accordance with the purpose of this work, ... -
A study of the cycle oxidation behavior of the Cr/Mn/Mo alloyed Ti–48Al–based intermetallics prepared by ECAS
Garip, Yiğit; Özdemir, O. (Elsevier Ltd, 2020)Today the electric current activated sintering (ECAS) technique is commonly preferred as it has many advantages such as microstructure control, reduction of process time, rapidly heating rate and sintered parts with full ...