Yazar "Kaya, Ali Arslan" için listeleme

Advanced Production Process and Properties of Die Cast Magnesium Composites Based on AZ91D and SiC

Gertsberg, German; Aghion, Eli; Kaya, Ali Arslan; Eliezer, Dan (Springer, 2009)

The driving force behind the efforts to develop magnesium metal matrix composites (MMC) via high-pressure die casting is the requirements for advanced applications under severe operational conditions in terms of stress, ...

Corrosion of magnesium alloy AZ31 screws is dependent on the implantation site

Willbold, E.; Kaya, Ali Arslan; Kaya, R. A.; Beckmann, F.; Witte, F. (Elsevier Science Bv, 2011)

The corrosion of biodegradable materials is a crucial issue in implant development. Among other materials, magnesium and magnesium based alloys are one of the most promising candidates. Since the corrosion of biodegradable ...

Deformation behaviour of a new Magnesium ternary alloy

Guglielmi, P.; Kaya, Ali Arslan; Sorgente, D.; Palumbo, G. (Amer Inst Physics, 2018)

Magnesium based alloys are yet to fill a greater niche especially in the automotive and aeronautical industry. In fact, such alloys have a big weight saving potential, together with good damping characteristics. However, ...

Deformation Capacity of a Ternary Magnesium Alloy in a Gas-Forming Process at Elevated Temperatures

Guglielmi, P.; Kaya, Ali Arslan; Türe, Y.; Ataman, A.; Arkin, E.; Sorgente, D.; Palumbo, G. (Springer, 2019)

An experimental ternary magnesium alloy, Mg-2Zn-2Ce, has been investigated. The attention was focused on the possibility of using this alloy for an unconventional sheet-forming process based on a flexible medium (gas-forming) ...

DEVELOPMENT OF 1500MM WIDE WROUGHT MAGNESIUM ALLOYS BY TWIN ROLL CASTING TECHNIQUE IN TURKEY

Duygulu, Ozgur; Ucuncuoglu, Selda; Oktay, Gizem; Temur, Deniz Sultan; Yucel, Onuralp; Kaya, Ali Arslan (Minerals, Metals & Materials Soc, 2009)

Magnesium alloy AZ31, AZ61, AZ91, AM50 and AM60 sheets were produced by twin roll casting first time in Turkey. Sheets of 4.5-6.5mm thick and 1500mm width were successfully achieved. Microstructure of the sheet was analyzed ...

Development of rolling technology for twin roll casted 1500MM wide magnesium AZ31 alloy

Duygulu, Özgür; Üçüncüoğlu, Selda; Oktay, Gizem; Temur, Deniz Sultan; Yücel, Onuralp; Kaya, Ali Arslan (Minerals, Metals & Materials Soc, 2009)

Magnesium alloy AZ31 sheets of 4.5-6.5mm thick and 1500mm width were produced by twin roll strip casting first time in Turkey. Afterwards, sheets were hot and cold rolled down to less than 1mm both by laboratory and ...

EFFECT OF AGING AND THERMOMECHANICAL PROCESSES IN TWIN ROLL CAST MG AZ91 ALLOY SHEET

Duygulu, Ozgur; Ucuncuoglu, Selda; Oktay, Gizem; Yucel, Onuralp; Kaya, Ali Arslan (Minerals, Metals & Materials Soc, 2010)

6 mm thick and 1500 mm wide magnesium alloy AZ91 sheet was produced by twin roll casting. Sheets were homogenized between 350-475 degrees C for 1-24 h. Afterwards, they were warm rolled down to 2.75 mm. Age hardening was ...

Effect of different hydrogen Fugacities on the microstructure of additively manufactured Ti-6Al-4V

Kaya, Ali Arslan; Metalnikov, Polina; Ben-Hamu, Guy; Eliezer, Dan (Elsevier Inc., 2023)

In this study we compared the microstructural changes in the presence of hydrogen of Ti-6Al-4V alloy prepared by two different additive manufacturing (AM) methods: electron beam melting (EBM) and selective laser melting ...

The electrical, optical, and structural properties of GaN epitaxial layers grown on Si(111) substrate with SiNx interlayers

Arslan, Engin; Duygulu, Oezguer; Kaya, Ali Arslan; Teke, Ali; Oezcelik, Sueleyman; Ozbay, Ekmel (Academic Press Ltd- Elsevier Science Ltd, 2009)

The effect of the in situ substrate nitridation time on the electrical, structural and optical properties of GaN films grown on Si(111) substrates by metal organic chemical vapor deposition (MOCVD) was investigated. A thin ...

Evolution of Microstructure and Texture in AZ31 Alloy Subjected to Gas Forming

Kaya, Ali Arslan; Eren, D.; Turan, D.; Sorgente, D.; Palumbo, G. (Springer, 2017)

In this study, AZ31 sheets were subjected to gas forming using a stepped geometry die and employing two different temperatures (400A degrees C and 450A degrees C) and exposure times (60 s and 120 s). Microstructural ...

Forming Behaviour at Elevated Temperature of a Laser Heat-Treated AZ31 Magnesium Alloy Sheet

Sorgente, Donato; Palumbo, Gianfranco; Fortunato, Alessandro; Ascari, Alessandro; Kaya, Ali Arslan (Trans Tech Publications Ltd, 2018)

The tailoring of mechanical and technological properties of the initial material in sheet metal forming has been widely investigated and successfully applied. The benefits of such an approach can be found in the improvement ...

Fundamentals of magnesium alloy metallurgy: A volume in Woodhead Publishing Series in Metals and Surface Engineering

Pekgüleryüz, Mihriban O.; Kainer, K.U.; Kaya, Ali Arslan (Elsevier Inc., 2013)

Magnesium and magnesium alloys offer a wealth of valuable properties, making them of great interest for use across a wide range of fields. This has led to extensive research focused on understanding the properties of ...

The influence of nitridation time on the structural properties of GaN grown on Si (111) substrate

Arslan, Engin; Öztürk, Mustafa K; Duygulu, Özgür; Kaya, Ali Arslan; Özçelik, Süleyman; Özbay, Ekmel (Springer Heidelberg, 2009)

In the present paper, the effect of in-situ substrate nitridation time on crystalline quality of GaN films grown on Si (111) substrates by metal organic chemical vapor deposition (MOCVD) were investigated. A thin buffer ...

Influence of two-step austempering at different temperatures on mechanical and microstructural properties of AISI 9254 high silicon steel

Nalcacı, Burak; Baysun, Meltem; Bahador, Abdollah; Umeda, Junko; Münstermann, Sebastian; Kaya, Ali Arslan; Erdoğan, Mehmet (Taylor and Francis Ltd., 2023)

This study was undertaken to understand the effects of two-step austempering treatment on an AISI 9254 high silicon steel towards tailoring the properties as desired while simultaneously employing the benefits of high and ...