Yazar "Tütük, İbrahim" için listeleme
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The Application of the Direct Water Cooling Process on the Lost-Foam Casting Technique to Improve Microstructural and Mechanical Properties of A356 Alloy
Tütük, İbrahim; Acar, Serhat; Güler, Kerem Altuğ (Springer, 2023)Lost-foam casting (LFC) is one of the most straightforward techniques to produce complex shaped parts with intricate geometries. However, obtained microstructures are generally coarse in nature due to the slow solidification ... -
Development of an Alternative Heat Treatment to the Traditional T6 Heat Treatment of AlSi10Mg Alloy Produced by Additive Manufacturing
Tütük, İbrahim; Ural, Mehmet Moğoltay; Yılmaz, Mustafa Safa; Özer, Gökhan (Springer, 2024)In this study, alternative solution heat treatments, applied at lower temperatures and shorter times, were applied to AlSI10Mg samples produced with the powder bed laser fusion technique. Thermocalc software was used to ... -
The Effect of Conformal Cooling Channels on Welding Process in Parts Produced by Additive Manufacturing, Laser Powder Bed Fusion
Çalışkan, Cemal İrfan; Khan, Hamaid Mahmood; Özer, Gökhan; Waqar, Saad; Tütük, İbrahim (Elsevier, 2022)Given the excellent performance in making lighter, customizable, strong, and aesthetically attractive components at a reduced time and cost, additive manufacturing (AM) presents an unparalleled approach to extending and ... -
Effects of Retrogression and Re-aging Heat Treatments on Microstructure, Phase Transformations, Hardness, and Dry Sliding Wear in Powder Bed Laser Fusion/ AlSi10Mg
Koç, Ebubekir; Tütük, İbrahim; Cingöz, Umut Can; Özer, Gökhan (Springer, 2025)In this study, retrogression and re-aging (RRA) heat treatment was applied to AlSi10Mg samples produced by the laser powder bed fusion (LPBF) technique at different temperatures and times. The microstructure and phase ... -
Electrochemical Corrosion Behaviour of UNS S32205 Duplex Stainless Steel Dependent on Sigma Phase Precipitation
Kısasöz, Burçin Özbay; Tütük, İbrahim; Acar, Serhat; Kısasöz, Alptekin (De Gruyter, 2024)In this study, the microstructure and electrochemical corrosion behavior of the UNS S32205 alloy were investigated. Firstly, the phase diagram of the studied samples was determined by Thermo-Calc 2022 software, and the ... -
Influence of Solution Treatment Process on the Properties of Duplex Stainless Steels: A Comparative Study on Microstructure and Corrosion Properties of UNS S32205 and UNS S32760
Tütük, İbrahim; Ural, Mehmet Moğoltay; Özer, Gökhan; Kısasöz, Alptekin (Springer, 2024)The study investigated the effect of the solution treatment process on the corrosion behavior and microstructure of the duplex stainless steel. It was also aimed to reveal this effect comparatively depending on the ... -
Investigation of The Effects of Solution Heat Treatment (SHT) on Microstructure, Phase Transformation, and Corrosion Properties of AlSi10Mg Alloy Produced by LPBF
Yılmaz, Mustafa Safa; Tütük, İbrahim; Ural, Mehmet Moğoltay; Özer, Gökhan (Emerald, 2025)Purpose – This study aims to apply solution heat treatment (SHT) to AlSi10Mg material produced by laser powder bed fusion (LPBF) technique at lower temperatures and times instead of the conventional T6 heat treatment ... -
Investigation of Wear Behavior of PA 12 Matrix Ceramic Reinforced Composites Produced by Selective Laser Sintering Method
Kısasöz, Burçin Özbay; Tütük, İbrahim; Koç, Ebubekir; Karabeyoğlu, Sencer Süreyya; Kısasöz, Alptekin (Gazi University, 2024)In this study, ceramic-reinforced PA 12 matrix composites were fabricated by using Selective Laser Sintering (SLS) additive manufacturing method with different energy density values. Additionally, dry sliding wear tests ... -
Microstructure and Wear Characteristics of Hybrid Reinforced (ex-situ SiC–in-situ Mg2Si) Al Matrix Composites Produced by Vacuum Infiltration Method
Birsen, Dilara; Tütük, İbrahim; Acar, Serhat; Karabeyoğlu, Sencer Süreyya; Özer, Gökhan; Güler, Kerem Altuğ (Elsevier, 2023)Hybrid composite materials combine the advantages of two or more reinforcement materials and may contain unique physical, mechanical and tribological properties that cannot be achieved with any other materials. In ... -
Microstructure Evolution of AlSi10Mg Alloy in RAP Process
Tütük, İbrahim; Acar, Serhat; Özer, Gökhan; Güler, Kerem Altuğ (De Gruyter, 2024)With its computer-aided layer-by-layer production approach, additive manufacturing (AM) and powder bed laser fusion (PBLF) paved the way to produce metallic parts more precisely than any other manufacturing technique. However, ... -
Microstructure-Corrosion Behavior of Laser Powder Bed Fusion - AlSi10Mg Produced Using Synchronous Scanning Strategy (SSS)
Özer, Gökhan; Çalışkan, Cemal İrfan; Khan, Hamaid Mahmood; Tütük, İbrahim (Sage, 2025)This study investigates the influence of the Synchronous Scanning Strategy on the microstructural characteristics and corrosion behavior components fabricated via the LPBF process. Electrochemical corrosion tests in 3.5 ... -
The Role of RRA Heat Treatments on Corrosion Behaviour of AlSi10Mg Produced by Additive Manufacturing
Özer, Gökhan; Tütük, İbrahim; Cingöz, Umut Can; Koç, Ebubekir; Karaaslan, Ahmet (Elsevier, 2025)In this study, AlSi10Mg samples were produced using the Powder Bed Laser Fusion (PBLF) method with standard parameters. Specimens were retrogression and re-aging (RRA) heat-treated at various conditions. The effects of the ... -
The Use of an Expendable Mold Casting Technique for Semi-solid Formable Feedstock Production: The Combination of Lost Foam and Cooling Slope Casting
Tütük, İbrahim; Acar, Serhat; Güler, Kerem Altuğ (Springer, 2025)This study investigates expendable mold casting as an innovative approach to producing semi-solid formable aluminum feedstock by integrating the lost foam casting (LFC) technique with the cooling slope method to ...
