Effects of Fe-tib2 addition on the liquid phase sintering of behavior of tungsten carbide cermets

Tankut, Aydın


Effects of different inter-implant distances on the stress distribution around endosseous implants in posterior mandible: A 3D finite element analysis
Simsek, B; Erkmen, E; Yilmaz, D; Eser, A (Elsevier BV, 2006-04-01)
Purpose: The aim of this study was to evaluate the effects of different inter-implant distances on stress distribution in the bone around the endosseous titanium implants under vertical, oblique and horizontal loads in the posterior mandibular edentulousim by finite element analysis (3D FEA).
Recovery of tungsten from tungsten bearing compounds
Erdoğan, Metehan; Karakaya, İshak; Department of Metallurgical and Materials Engineering (2013)
Extensive research in recent years has failed to develop any essentially new method of large scale tungsten production. A new tungsten powder production technique from calcium tungstate (CaWO4) has recently been reported. In this thesis, this technique was further explored from the aspects of electrochemical reduction mechanism and kinetics, applicability to scheelite concentrates and industrial production. Cyclic voltammetry, constant potential and constant current electrochemical reduction tests were perf...
Effects of microwave frying and different flour types addition on the microstructure of batter coatings
Barutcu, Isil; Şahin, Serpil; Şümnü, Servet Gülüm (2009-12-01)
In this study, the influences of microwave frying and various flour types on microstructure of batter coatings were investigated. Control batter formulation contained only wheat and corn flour. To determine the effects of different flour types, 30% of the corn and wheat flour mix was replaced with chickpea, rice or soy flours. Frying was performed in microwave oven at 365 W (70%) power level for 1.5 min after bringing the oil temperature to 180 +/- 1 degrees C. Samples were also fried in a conventional frye...
Effect of progesterone on DPPC membrane: Evidence for lateral phase separation and inverse action in lipid dynamics
Korkmaz, F; Severcan, Feride (Elsevier BV, 2005-08-15)
Interactions of progesterone with zwitterionic dipalmitoyl phosphatidylcholine (DPPC) triultilamellar liposomes were investigated as a function of temperature and progesterone concentration by using three non-invasive techniques namely Fourier transform infrared spectroscopy, turbidity at 440 nm, and differential scanning calorimetry. The results reveal that progesterone changes the physical properties of DPPC bilayers by decreasing the main phase-transition temperature, abolishing the pre-transition, broad...
Effects of dynamic matrix remodelling on en masse migration of fibroblasts on collagen matrices
Özçelikkale, Altuğ; Grinnell, Frederick; Han, Bumsoo (The Royal Society, 2017-10-01)
Fibroblast migration plays a key role during various physiological and pathological processes. Although migration of individual fibroblasts has been well studied, migration in vivo often involves simultaneous locomotion of fibroblasts sited in close proximity, so-called 'en masse migration', during which intensive cell-cell interactions occur. This study aims to understand the effects of matrix mechanical environments on the cell-matrix and cell-cell interactions during en masse migration of fibroblasts on ...
Citation Formats
A. Tankut, “Effects of Fe-tib2 addition on the liquid phase sintering of behavior of tungsten carbide cermets,” M.S. - Master of Science, Middle East Technical University, 2003.