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Amir Motallebzadeh
Researcher at Koç University
Publications - 74
Citations - 2178
Amir Motallebzadeh is an academic researcher from Koç University. The author has contributed to research in topics: Microstructure & Composite number. The author has an hindex of 24, co-authored 59 publications receiving 1595 citations. Previous affiliations of Amir Motallebzadeh include Istanbul Technical University.
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Effect of TiB2 addition on the elevated temperature tribological behavior of spark plasma sintered Ti matrix composite
TL;DR: In this article, the authors investigated the high temperature tribological behavior for in situ synthesized Ti-TiB composite and reports thorough characterization of worn surfaces to understand the operative wear mechanisms to clarify the controversial role of tribo-oxide formation in Ti alloys.
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Microstructural, thermal and mechanical characterization of TiB2–SiC composites doped with short carbon fibers
Sahar Nekahi,Farhad Sadegh Moghanlou,Mohammad Vajdi,Zohre Ahmadi,Amir Motallebzadeh,Mehdi Shahedi Asl +5 more
TL;DR: In this paper, the influence of short carbon fiber (Cf) addition on microstructural, mechanical and thermal properties of TiB2-SiC ceramics was studied.
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Reactive spark plasma sintering of TiB2–SiC–TiN novel composite
TL;DR: In this article, the effects of adding SiC as a reinforcement and TiN as an additive on TiB2-based composites fabricated by the spark plasma sintering (SPS) technique were investigated.
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Microstructural, mechanical and electrochemical characterization of TiZrTaHfNb and Ti1.5ZrTa0.5Hf0.5Nb0.5 refractory high-entropy alloys for biomedical applications
Amir Motallebzadeh,Naeimeh Sadat Peighambardoust,Saad Ahmed Sheikh,Hideyuki Murakami,Hideyuki Murakami,Sheng Guo,Demircan Canadinc +6 more
TL;DR: In this article, a systematic study of the performance of refractory high-entropy alloys (RHEAs) targeting biomedical applications, while comparing to that of the state-of-the-art 316L, CoCrMo and Ti6Al4V, was conducted.
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Effects of sintering temperature on microstructure and mechanical properties of spark plasma sintered titanium
TL;DR: In this article, the microstructure evolution and mechanical properties of spark plasma sintered commercially pure titanium were studied, which was performed at a temperature range of 750-1350°C for a dwell time of 5min under an external pressure of 50MPa in vacuum.