G
Gultekin Goller
Researcher at Istanbul Technical University
Publications - 139
Citations - 2610
Gultekin Goller is an academic researcher from Istanbul Technical University. The author has contributed to research in topics: Spark plasma sintering & Sintering. The author has an hindex of 27, co-authored 136 publications receiving 2147 citations.
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Journal ArticleDOI
Processing and characterization of bioglass reinforced hydroxyapatite composites
TL;DR: In this paper, the improvement of mechanical properties of HA with reinforcement of 5 and 10 wt.% bioglass (45S5) for different sintering temperatures was studied.
Journal ArticleDOI
Sintering effects on mechanical properties of glass-reinforced hydroxyapatite composites
Faik N. Oktar,Gultekin Goller +1 more
TL;DR: In this article, the improvement of mechanical properties of hydroxyapatite (HA) with reinforcement of two (45.5 wt.% CaO) and three-oxide (28 wt% Na 2 O) glasses with different sintering temperatures is studied.
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Microstructure and densification of ZrB2–SiC composites prepared by spark plasma sintering
TL;DR: In this article, ZrB2-SiC composites were prepared by spark plasma sintering (SPS) at temperatures of 1800-2100°C for 180-300-s under a pressure of 20MPa and at higher temperatures of above 2100-°C without a holding time under 10MPa.
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Comparative processing-structure-property studies of Al-Cu matrix composites reinforced with TiC particulates
TL;DR: In this article, the effects of TiC content and size on the microstructure, density, hardness and wear resistance of Al-4-wt.% matrix composites were investigated.
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Plasma-sprayed bovine hydroxyapatite coatings
TL;DR: In this paper, the hydroxyapatite (HA) material was produced from bovine bones with the calcination method and the calcinated powder was used as plasma feeding powder for the plasma spraying process in biomedical applications.