Browsing OzU Theses & Dissertations by Author "Yapıcı, Güney Güven"
Now showing items 1-20 of 20
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Aging response of az series magnesium alloys after thermo-mechanical processing
Mısırlı, Mustafa (2019-08-20)The current study aims to investigate the effect of thermo-mechanical treatment utilizing both aging and stress aging on the mechanical behavior of warm rolled AZ31 magnesium alloy with inspecting the relationship between ... -
Ambient and elevated temperature mechanical behavior of a high strength aluminum alloy after cold deformation
Shojaei, Kambiz (2016-01)Nowadays, aluminum alloys in automotive and aerospace industries have assigned a noticeable portion in structural applications in comparison to many steel alloys. The aim of this study was to investigate the high-temperature ... -
A comparative study on the severe plastic deformation of metals by constrained groove pressing
Güler, Zeynel (2018-06)The main purpose of the present thesis is to reveal the microstructural refinement and mechanical behavior improvement of metallic materials, some of which are difficult to work, through severe plastic deformation. Constrained ... -
Design and implementation of a robust control scheme for a smart joint
Jabeen, Saher (2017-01)The invention of biomedical tools has made medical treatments more convenient; however, manual insertion of these tools requires years of practice and erroneous insertion into the body may cause ruptures and bleeding. ... -
Design and processing of multi-phase high entropy alloys
The multi-principal element alloys (MPEAs) known as high- and medium-entropy alloys possess promising properties due to their highly distorted atomic crystal structures. Employing multi-elements as principal elements has ... -
Development of a solid state spot welding technique for the manufacturing of detect free joints
Bajilane, Isam Jabbar Ibrahim (2019-06)Development of a Solid State Spot Welding Technique for the Manufacturing of Defect Free Joints.--Friction stir spot welding (FSSW) processing is a recently developed process for joining hard weldability materials, which ... -
Development of antagonistically actuated active joints with shape memory aloys
Vahidyeganeh, Ali (2017-01)The focus of this research work is the development of an active joint antagonistically actuated by shape memory alloys (SMA). Due to their high force to mass ratio these identified as excellent actuator candidates for ... -
Dynamic characterization and optimization of additively manufactured TPMS lattice structures
Şimşek, Uğur (2021-08-19)Additive manufacturing (AM) has opened new avenues for the manufacturing of structures to achieve challenging engineering tasks. Triply periodic minimal surface (TPMS) lattices, a unique example of such structures, exhibits ... -
Effect of different surface treatments on the tensile and wear behavior of Inconel 625 superalloy and aisi 321 stainless steel
AISI 321 stainless steel and Inconel 625 superalloy are utilized in an extensive range of applications such as aircraft engines, nuclear powerplants and industrial furnaces due to their excellent mechanical properties at ... -
Effects of roller burnishing on the surface integrity and mechanical properties of duplex and 316L stainless steels
Tugay, İbrahim Orhun (2021-01-15)Roller burnishing (RB) or deep rolling is a mechanical surface treatment method to enhance the surface integrity of manufactured components which affects component’s performance. Although there are some valuable researches ... -
Finite element analysis in a cloud computing environment
Muhtaroğlu, Nitel (2019-01-04)In this thesis, the challenges faced and lessons learned while establishing a large-scale high performance cloud computing service that enables online mechanical structural analysis and many other scientific applications ... -
High temperature mechanical characteristics of friction stir processed light alloys
Ghobadlou, Ali Hosseinzadeh (2018-08)Friction stir processing (FSP) is a recently developed process for surface modification of light alloys that has expanded into applications other than microstructure refinement by the concept of fabricating metal matrix ... -
Investigation of the refrigerator bottom cabinet cavity acoustic behavior
Öztürk, Anıl (2013-08)This thesis investigates the computational and experimental analysis for the acoustic behavior of a bottom cabinet cavity in a refrigerator. The finite element and analytical approaches are used in order to determine the ... -
Low temperature behavior of ZK60 magnesium alloy after thermo-mechanical processing
Salahi, Salar (2017-08)Due to its low weight and good combination of mechanical strength and formability, wrought magnesium alloys containing zinc and zirconium are widely used in automotive and aerospace industries. Since mechanical properties ... -
Manufacturing and mechanical behavior of lightweight composites by accumulative roll bonding
Tahir, Furqan (2021-08-18)Severe plastic deformation (SPD) methods have received significant attention in fabricating a combination of similar and dissimilar metal composites. Accumulative roll bonding (ARB) is one of the SPD techniques employed ... -
Mechanical performance of layered metallic composites processed by accumulative roll bonding
Aljashaami, Dhyai Hassan Jawad (2019-08-20)Mechanical Performance of Layered Metallic Composites Processed by Accumulative Roll Bonding.--Multi-layered metal composites have received considerable attention due to their advanced mechanical and physical properties. ... -
Optimization of tpms lattice structures via hybridization and grading of the lattice morphologies
Owing to its excellent mechanical properties, triply periodic minimum surfaces (TPMS) lattice structures have recently gained more interest in engineering applications. The superior properties of these structures make it ... -
Structural and flow relationship of microfluidics pulsating high and low frequency jets
İkhlaq, Muhammad (2015-06)Synthetic jets are being investigated last several years. Researchers have been interested in its unique applications for a wide range of flow control to thermal management of electronics applications. Synthetic jets are ... -
Thermo-mechanical behavior of severely deformed titanium
Sajjadifar, Seyedvahid (2017-06)Thermo-mechanical processing of metallic materials has attracted noticeable interest due to the fact that these processing methods can be used to improve the mechanical properties. In this investigation, ultrafine grained ... -
Thermo-mechanical processing and phase transformation behavior of Cu-Al-Mn shape memory alloy
Seyedmohammadi, Seyedveghar (2021-08-18)Thermo-mechanical Processing And Phasetransformation Behavior Of Cu-al-mn Shape Memory Alloy. Cu-Al-Mn shape memory alloys have attracted noticeable interest between copper-based SMAs, due to the high ductility and wide ...
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