Yazar "MÜ, Mühendislik Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümü" için Mühendislik Fakültesi listeleme
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Metal ve seramik tozlarının bilgisayar kontrollü tek eksenli kalıpta preslenmesi
Ekşi, A; Kurt, Ali Osman (1999)This study is about the investigation of the mechanical properties of metal and ceramic powders pressed by a uniaxial die. The bronze powders have spherical particles, copper powders are of oval, iron powders are of porous ... -
Nanoporous surface modification of 316L support materials by electrochemical dealloying
Pişkin, Fatih (INDERSCIENCE ENTERPRISES LTD, 2022)The current study involves electroplating and dealloying processes applied sequentially to form a nanoporous Ni layer on 316L support material to produce a suitable substrate that enables thin film (< 1 mu m) deposition. ... -
A new generation of highly customized Mg alloy-based implants
Serratore, Giuseppe; Piccininni, Antonio; de Napoli, Luigi; Şahin, Erdem; Kaya, Ali Arslan (Elsevier B.V., 2022)In the last years, the precision and personalized medicine is pushing the biomedical research efforts towards the direction of implant surgery requiring only 1-step approach: this goal has been achieved after the introduction ... -
Processes and materials used for direct writing technologies: A review
Balani, Shahriar Bakrani; Ghaffar, Seyed Hamidreza; Chougan, Mehdi; Şahin, Erdem (Elsevier, 2021)Direct Writing (DW), also known as Robocasting, is an extrusion-based layer-by-layer manufacturing technique suitable for manufacturing complex geometries. Different types of materials such as metals, composites, ceramics, ... -
Processing optimization of SiO2-capped aluminum-doped ZnO thin films for transparent heater and near-infrared reflecting applications
Can, Hilal Aybike; Tönbül, Beyza; Pişkin, Fatih; Öztürk, Tayfur; Akyıldız, Hasan (Springer, 2021)In this study, a series of optimization steps were performed in the production of Al-doped ZnO (AZO) thin films to tailor their properties as efficient transparent heaters and for near-infrared (NIR) reflectance. The films ... -
Production and Characterization of Sputtered Y-doped BaZrO3 for Proton Conducting Oxides
Pişkin, Fatih; Pişkin, Berke (Springer, 2022)A comprehensive study was carried out to evaluate single-phase BaZr0.80Y0.20O3-delta thin films produced by RF magnetron sputtering using a single target material. The present study mainly involved three objectives, i.e., ... -
Review on extraction of polyhydroxyalkanoates and astaxanthin from food and beverage processing wastewater
Geçim, Gözde; Aydın, Gülsüm; Tavşanoğlu, Tolga; Erkoç, Ertuğrul; Kalemtaş, Ayşe (Elsevier, 2021)The recovery of value-added products from food and beverage processing wastewater, polyhydroxyalkanoates, and astaxanthin, via various chemical and microbiological extraction techniques has been summarized in this contribution. ... -
A study of compaction of metal powders
Kurt, Ali Osman; Davies, T. J (1996)This paper is a summary of an investigation of the compaction of metal powders. Two types of irregular atomized iron powders, a spherical copper powder and a bronze powder were uniaxially compacted in a floating-action die ... -
Synthesis of Si3N4 using sepiolite and various sources of carbon
Kurt, Ali Osman; Davies, TJ (Kluwer Academic Publ, 2001)Sepiolite of Turkish origin was used as Si precursor in the syntheses of silicon nitride (Si3N4) powders by carbothermal reduction-nitridation (CRN) by mixing with several reducing agents i.e. charcoal, carbon black and ... -
Thermal plasma synthesis of (La,Sr)CoO3-(La,Sr)2CoO4 composite cathodes for intermediate temperature solid oxide fuel cells (IT-SOFC)
Aysal, Havva Eda; Kılıç, Fahrettin; Çakmak, Gülhan; Öztürk, Tayfur (Elsevier Ltd, 2023)(La,Sr)CoO3 and (La,Sr)2CoO4 dual phase powders were synthesized via thermal plasma to be used as cathodes for intermediate temperature solid oxide fuel cells (IT-SOFC). This covered pure (La,Sr)CoO3 as well as the composites ...