Liquid Phase Sintering Behaviour of Tungsten Powders Produced by the Electrochemical Reduction

Erol, Mahmut
Erdoğan, Metehan
Karakaya, İshak


Liquid phase sintering of tungsten-nickel-cobalt heavy alloys
Dinçer, Onur; Kalkanlı, Ali; Karakaya, İshak; Department of Metallurgical and Materials Engineering (2014)
The aim of this thesis study was to investigate the effects of composition and sintering variables on the microstructural characteristics of W-rich W-Ni-Co heavy alloys. W-Ni-Co alloys containing 90 to 97 wt% W and different Ni/Co ratios were investigated in the study. The alloys studied were produced by applying conventional powder metallurgy methods and subjected to microstructural and mechanical characterization by using suitable techniques. All of the alloys investigated reached almost full density when...
Liquid Phase Epitaxy of Sputtered Germanium on Silicon Substrate for Germanium-on-Insulator (GOI) Applications
Ayan, Arman; Özcan, Can; Yerci, Selçuk (null; 2018-06-22)
Liquid Crystal-Templated Synthesis of Anisotropic Ultrafiltration Membranes
Karausta, Aslı; Büküşoğlu, Emre (2018-08-30)
In this study, we developed a method that provides determination ofthe internal structure of the polymeric films by using LCs as template. For thesynthesis of the material, we photopolymerized the mixture of reactive(4-(3-acryloyoxypropyloxy) benzoic acid 2-methyl-1,4-phenylene ester (RM257))and non-reactive (4-cyano-4′-pentylbiphenyl (5CB)) mesogens confined in filmgeometries with thickness of 20-200 µm, and then extracted nonreactive mesogenswith solvent to yield polymeric films of area in the order of 10...
Liquid crystal alignment on the patterns produced by nonlinear laser lithography
Pavlov, Ihor; Dobrovolskiy, Andriy; Kazantseva, Zoya; Bek, Alpan; Gvozdovskyy, Igor (2019-06-01)
Liquid crystal (LC) based devices such as displays, spatial light modulators (SLM) and different switchable phase masks constitute the main part of the graphic information display and light control. Mechanical rubbing and photo-alignment are the most widely used industrial technologies to create anisotropic surfaces for these devices. Recently, nonlinear laser lithography (NLL) was introduced as a fast, cost effective method for large area nano-grating fabrication based on laser-induced periodic surface str...
Liquid phase hydrodesulpherization of fuel oils /
Gültekingil, Murat; Department of Chemical Engineering (1973)
Citation Formats
M. Erol, M. Erdoğan, and İ. Karakaya, “Liquid Phase Sintering Behaviour of Tungsten Powders Produced by the Electrochemical Reduction,” 2016, Accessed: 00, 2021. [Online]. Available: