Energy Saving and Environmental Effects of Oxy-Fuel Combustion Technology           1080

Ezgi Demiralp, Erman Car¹

Metkim Ltd, İstanbul, Turkey


Mechanical Properties of FeCoCrNi High Entropy Alloy (HEA) Produced from Industrial Raw Materials by Induction Melting    1084

Ziya Anıl Erdal¹, Gökhan Polat¹,², Yunus Eren Kalay¹

¹Middle East Technical University, Faculty of Engineering,
Department of Metallurgical and Materials Engineering,
Ankara, Turkey

²Necmettin Erbakan University, Faculty of Engineering and Architecture,
Department of Metallurgical and Materials Engineering,
Konya, Turkey


Development of a Novel Ductile Cast Iron for Elevated Temperatures by ThermoCalc Studies: Effect of Aluminum Content        1087

Gülşah Aktaş Çelik¹, Maria-Ioanna T. Tzini², Şeyda Polat¹, Ş. Hakan Atapek¹, Gregory. N. Haidemenopoulos²,³

¹Kocaeli University, Department of Metallurgical and Materials Engineering, Kocaeli, Turkey

²University of Thessaly, Department of Mechanical Engineering, Laboratory of Materials, Volos, Greece

³Khalifa University of Science and Technology, Department of Mechanical Engineering, UAE


Analyzing of Cold Box Binder System and Determination of Its Effects on Cast Parts 1091

Haydar Kahraman¹,², Alper Emre Güvendik¹, Silvia Simge Talu³, Eray Koyuncu¹, Serkan Çelik¹,
Özge Aksın Artok¹, Ümit Cöcen³

¹Cukurova Kimya Endüstrisi A.Ş., Organize Sanayi Bölgesi, 50. Yıl Cad. No: 10, Manisa, TURKEY

²Dokuz Eylül University, Graduate School of Natural and Applied Science, Tınaztepe Campus Buca, Izmir, TURKEY

³Dokuz Eylül University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, Tınaztepe Campus Buca, Izmir, TURKEY


Computation of the Effect of Alloying Elements on the Physical Properties of SiMo Ductile Cast Iron            1095

Gülşah Aktaş Çelik¹, Mariginna I. T. Tzini², Ş. Hakan Atapek¹, Şeyda Polat¹, Gregory N. Haidemenopoulos²,³

¹Kocaeli University, Department of Metallurgical and Materials Engineering, Kocaeli, Turkey

²University of Thessaly, Department of Mechanical Engineering, Laboratory of Materials, Volos, Greece

³Khalifa University of Science and Technology, Department of Mechanical Engineering, UAE


Dependency of Eutectic Spacing and Microhardenss on Directions and Magnitudes of Uniform Electrical Field in the Al-Cu Eutectic Alloy      1099

Sercan Basit, Mahmut Erol, Yahya Bayrak, Necmettin Maraşlı

Yıldız Technical University, Faculty of Chemistry and Metallurgical Engineering,
Department of Metallurgical and Materials Engineering, 34210, İstanbul,
Turkey


The Effect of Bifilm and Sr Modification on the Mechanical Properties of A413 Alloy            1103

Muhammet Uludağ¹, Mikdat Gürtaran¹, Derya Dışpınar²

¹Bursa Technical University, Metallurgical and Materials Eng. Dept., Bursa, Turkey

²Istanbul University, Metallurgical and Materials Eng. Dept., İstanbul, Turkey


An Assesment on the Effect of Degassing and Ti Grain Refiner on T6 Heat Treatment Efficiency in A380 Alloy    1107

Cantekin Kaykılarlı¹, Muhammet Uludağ¹, Burak Küçükelyas¹, Deniz Uzunsoy¹, Derya Dışpınar²

¹Bursa Technical University, Metallurgical and Materials Engineering, Bursa-16310, Turkey

² Istanbul University, Metallurgical and Materials Engineering, Istanbul-34320, Turkey


Melt Quality Increasing Study with Grain Refinement in 356 Aluminium Alloy           1110

Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, İstanbul, Turkey


Effect of Surface Roughness and Joint Clearance on Microstructure and Interfacial Strength of 304 Stainless Steel Joints Brazed with BNi-2          1113

Mertcan Başkan¹, Tansu Altunbaşak¹, Orkun Umur Önem²

¹Middle East Technical University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, Ankara, TURKEY

²ROKETSAN Missile Industries Inc., Ankara, TURKEY


Effect of Residual Stresses on the Structural Safety of the Butt Welded Structural Steels     1117

Caner Batıgün¹, C. Hakan Gür¹,²

¹Middle East Technical University, Welding Technology and Nondestructive Testing Research and Application Center, Ankara, Turkey

²Middle East Technical University, Faculty of Engineering, Department of Metallurgical and Materials Engineering,


The Effect of Silver Coating on the Corrosion Behavior of Copper Based Materials     1121

Ümit Alver, Onur Güler, Temel Varol, Mustafa Aslan

Karadeniz Technical University, Faculty of Engineering, Department of Metallurgical and Materials,Engineering, Trabzon, Turkey


Historical Development of Czochralski Process and Single Crystal Growth       1124

Ayberk Yenice, Necip Ünlü

Istanbul Technical University, Metallurgical and Materials Engineering Department, Maslak, Istanbul, Turkey


Novel Integrated Refurbishment Solution as a Key Path Towards Creating Eco-Efficient and Competitive Furnaces: Vulkano Project           1128

Cem Mehmetalioğlu, Alper Naim Ayan

ASAŞ Alüminyum Sanayi ve Ticaret A.Ş., Sakarya, Turkey


Temperature-Dependent Properties of Exothermic Riser Sleeves 1132

Onuralp Yücel¹, Ahmet Turan², K. Can Candeğer³

¹Metallurgical and Materials Engineering Department, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey

²Chemical and Process Engineering Department, Faculty of Engineering, Yalova University, 77200, Yalova, Turkey

³Smart Engineering, 69006, Zaporozhye, Ukraine


Investigation of Microstructural and Mechanical Properties of Al Based Alloys Produced by Normal Solidification       1136

Hakan Yaykaşlı¹, Musa Göğebakan²

¹Kahramanmaras Sutcu Imam University, Materials Science and Engineering, Kahramanmaras, 46100, Turkey

²Kahramanmaras Sutcu Imam University, Department of Physics, Kahramanmaras, 46100, Turkey


Determination of Microstructures and Mechanical Properties of B₂O₃ Particle Reinforced 356 and 1050 Matrix Composites          1140

Serap Kekeç, Mert Zorağa, Derya Dışpınar

Istanbul University-Cerrahpasa, Faculty of Engineering,
Department of Metallurgical and Materials Engineering, 34320, Avcılar, İstanbul,
Turkey


Determination of the Optimum Aging Time for T6 Heat Treatment in A380 Alloy       1144

Burak Küçükelyas¹, Muhammet Uludağ¹, Cantekin Kaykılarlı¹, Mikdat Gurtaran¹, Derya Dışpınar²

¹Bursa Technical University, Metallurgical and Materials Engineering, Bursa-16310, Turkey

²Istanbul University, Metallurgical and Materials Engineering, Istanbul-34320, Turkey


Investigation of the Hot Tearing Degree in A380.1 Alloy with Sr and Ti Addition        1147

Muhammet Uludağ¹, Remzi Çetin², Murat Tiryakioğlu³, Derya Dışpınar⁴

¹Bursa Technical University, Metallurgical and Materials Eng. Dept., Bursa, Turkey

²KTO Karatay University, Materials Eng. Dept., Konya, Turkey

³University of North Florida, School of Engineering, Jacksonville, FL 32224, USA

⁴Istanbul University, Metallurgical and Materials Eng. Dept., İstanbul, Turkey


An Assesment on the Effect of Degassing and Sr Modification on T6 Heat Treatment Efficiency in A380 Alloy   1151

Mikdat Gurtatan¹, Muhammet Uludağ¹, Burak Küçükelyas¹, Cantekin Kaykılarlı¹, Derya Dışpınar²

¹Bursa Technical University, Metallurgical and Materials Eng. Dept., Bursa, Turkey

²Istanbul University, Metallurgical and Materials Eng. Dept., İstanbul, Turkey


Effect of Sr on Melt Quality and Mechanical Properties of A360 Alloy    1155

İnal Kaan Duygun, Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, 34320, Avcılar, Istanbul, Turkey


Effect of Ti, V and B Grain Refiners on Microstructural Changes in Etial 171 Alloy     1159

Derya Dışpınar, Furkan Azer Din, Eray Erzi, Özen Gürsoy

Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, Istanbul, Turkey


The Use of Ceramic Diffusors for Melt Cleanliness in Al-Si Alloys  1163

Furkan Karasoy¹, Gülistan Kara¹, Özen Gürsoy², Eray Erzi², Derya Dışpınar²

¹Arslan Makina Döküm San. ve Tic. Ltd. Şti, Istanbul, 34197, Turkey

²Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, İstanbul, Turkey


The Effect of Thermomechanical Processes on the Orange Peeling Behavior at 3003-H16 Temper Aluminium Sheets  1165

Erkut Aydoğdu, Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, İstanbul, Turkey


Effect of Mould Coating Material on Microstructure of A356 Aluminium Alloy            1170

Meltem Salkır, Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, İstanbul, Turkey


Mechanical Property Characterisation of 3D Printed ABS, PU and PS12           1174

Sehernur Yangaz, Özen Gürsoy, Eray Erzi, Derya Dışpınar

İstanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, 34320, Avcılar, İstanbul, Turkey


Mould Design Optimisation of Sand Cast Magnesium          1177

İlhan Aygün¹, Erhan Körpe¹, Özen Gürsoy², Eray Erzi², Derya Dışpınar²

¹VIG Metal, Kütahya, Turkey

²Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, İstanbul, Turkey


Casting Defect Analysis in Fracture Surface of 356 Aluminium Alloy      1179

Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Faculty of Engineering, Department of Metallurgical and Materials Engineering, İstanbul, Turkey


Production of Strontium Modifier from Different Sources 1183

İbrahim Göksel Hızlı¹,³, Raşit Sezer²,³, Özen Gürsoy¹,³, Selim Ertürk³, Cüneyt Arslan³, Derya Dışpınar¹

¹Istanbul University, Department of Metallurgy and Materials Engineering, Istanbul, Turkey

²Karadeniz Technical University, Department of Metallurgy and Materials Engineering, Trabzon, Turkey

³Istanbul Technical University, Department of Chemistry-Metallurgy Engineering, Istanbul, 34463, Turkey


Effect on Iron Intermetallics on Aluminium-Silicon Alloys 1186

Ertan Muşdal, İbrahim Göksel Hızlı, Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Department of Metallurgy and Materials Engineering, Istanbul, Turkey


Investigation of Hypoeutectic Al-Si Alloy Microstructure in Different Sr Modifier Quantities          1190

İbrahim Göksel Hızlı, Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Department of Metallurgy and Materials Engineering, Istanbul, Turkey


Microstructural Changes of Al-Si Alloys by V and B Addition        11893

Özkan Kesen, Ahmet Can Filiz, SelimTemel, Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Faculty of Engineering, Department of Metallurgy and Materials Engineering, 34320, Avcılar, İstanbul, TURKEY


Aluminum Matrixed Graphen Reinforced Composite Materials   1198

Okan Aydın, Aziz Kocaveli, Özen Gürsoy, Eray Erzi, Derya Dışpınar

Istanbul University, Faculty of Engineering, Metallurgical and Materials Engineering Department, 34320, Avcılar, Istanbul, TURKEY

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