Yazar "TAÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümü" için WoS İndeksli Yayınlar Koleksiyonu listeleme
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Preparation and characterization of porous hydroxyapatite pellets: effects of calcination and sintering on the porous structure and mechanical properties
Albayrak, Önder; İpekoğlu, Mehmet; Mahmutyazıcıoğlu, Nazım; Varmış, Mehmet; Kaya, Emrah; Altıntaş, Sabri (Sage Publications Ltd, 2016)In this study, porous hydroxyapatite structures were produced by using urea particles of 600-850 mu m size. Samples with two different urea composition (25 and 50 wt%) were prepared along with samples without any urea ... -
Stiffening of biopolymer aerogel networks upon wetting: a model-based study
Rege, Ameya; Ratke, Lorenz; Külcü, İsmail Doğan; Gurikov, Pavel (Elsevier, 2020)The mechanism behind the stiffening effect observed in the stress-strain response of alginate-starch aerogels upon being exposed to wetting is investigated in this paper, via a physically motivated model approach. A network ... -
Strain hardening reduces energy absorption efficiency of austenitic stainless steel foams while porosity does not
Kaya, Ali Can; Zaslansky, Paul; İpekoğlu, Mehmet; Fleck, Claudia (Elsevier Sci Ltd, 2018)Strain hardening significantly affects the mechanical function of steel foams. We compare hardening and failure of two commercially available austenitic stainless steel foams (316L and 310) spanning strut porosities of 9.4 ... -
Stress, strain and strain-rate cemented carbide properties determined with a fem-supported evaluation of impact test imprints
Bouzakis, Antonios; Skordaris, Georgios; Bouzakis, Konstantinos Dionysios; Gökçen, Mehmet Gökhan; Boumpakis, Apostolos; Batuk, Ahmet Uğur; Şişman, Süleyman (Elsevier Sci Ltd, 2021)Cemented carbide materials are key in tool manufacturing, nowadays widely used in cutting, forming and other manufacturing processes. Commonly applied methods for obtaining their strain-rate dependent material properties ...