Browsing Faculty of Engineering by Author "(ORCID 0000-0001-5692-4809 & YÖK ID 163236) Yapıcı, Güven"
Now showing items 61-68 of 68
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On the strain rate sensitivity of a TRIP assisted high entropy alloy
Radi, Amin; Duygulu, O.; Işıl, Canay; Yapıcı, Güney Güven (Elsevier, 2023-02-15)In the present work, the strain rate sensitivity is investigated in a novel high entropy alloy with transformation-induced plasticity (TRIP) effect. Herein, it is aimed to reflect the effect of phase constitution on the ... -
Optimization of the intermediate layer friction stir spot welding process
Bajilane, Isam Jabbar Ibrahim; Yapıcı, Güney Güven (Springer Nature, 2019-09)Friction stir spot welding was performed for joining sheets of 2024 and 6061 aluminum alloys, which is otherwise difficult using conventional welding techniques. The presented approach utilizes an intermediate layer to ... -
PVA/gelatin-based hydrogel coating of nickel-titanium alloy for improved tissue-implant interface
Şimşek, Görkem Muttalip; Barthes, J.; Muller, C.; McGuinness, G. B.; Vrana, N. E.; Yapıcı, Güney Güven (Springer, 2021-05)Nickel-titanium shape memory alloys have attracted notable interest for biomedical applications due to their unique properties. However, there are still some concerns on the potential release of nickel ions causing adverse ... -
Severe plastic deformation as a processing tool for strengthening of additive manufactured alloys
Ghobadlou, Ali Hosseinzadeh; Radi, Amin; Richter, J.; Wegener, T.; Sajadifar, S. V.; Niendorf, T.; Yapıcı, Güney Güven (Elsevier, 2021-08)For the first time, the novel combination of multi-pass equal channel angular extrusion/pressing (ECAE/P) and selective laser melting (SLM) was investigated. Herein, four passes of ECAP via route Bc at 150 °C were applied ... -
Simultaneous improvement in strength and ductility of severely deformed niobium alloy
Yapıcı, Güney Güven (Elsevier, 2020-11-15)The present study is on the improved monotonic response of a severely deformed niobium-based alloy. Nb-1Zr alloy was processed at room temperature using equal channel angular extrusion and cold rolling. After 16 passes, a ... -
Solid state routes for composite materials production
Heidarzadeh, A.; Radi, Amin; Ghobadlou, Ali Hosseinzadeh; Yapıcı, Güney Güven; Brabazon, D. (Elsevier, 2021)Solid-state methods are frequently used to fabricate metal matrix composites, which usually lead to superior mechanical properties compared to liquid state routes. In this article, different solid-state routes including ... -
Study on the refrigerator bottom cabinet cavity acoustic behavior
Öztürk, Anıl; Yapıcı, Güney Güven (International Institute of Acoustics and Vibrations, 2014)Recently, sound comfort has become important in residential houses and noise emission is a distinctive feature for the selection of the home appliances in the same energy class. Refrigerators run continuously when it is ... -
Workability characteristics and mechanical behavior modeling of severely deformed pure titanium at high temperatures
Sajadifar, Seyed Vahid; Yapıcı, Güney Güven (Elsevier, 2014-01)In the present study, compression tests were performed at temperatures of 600–900 °C and at strain rates of 0.001–0.1 s−1 to study the deformation and workability characteristics of commercially pure titanium after severe ...
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