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Toplam kayıt 150, listelenen: 71-80
Role of alpha-SiAlON nuclei addition on the rod-like y-sm alpha-SiAlON formations
(Trans Tech Publications LTD, 2007)
In this study, effect of seed addition on the microstructural development of Y-Sm alpha-SiAION system has been investigated. Besides using pre-produced rod-like alpha-SiAION seeds, growth in the glassy phase and harvested ...
Microstructure-permeability relation of porous beta-Si3N4 ceramics
(Elsevier Sci LTD, 2013)
Porous beta-Si3N4 ceramics with two distinct structures were produced by using two different Si3N4 sources to investigate the relationship between microstructure and permeability. Results showed that regardless of pore ...
Effect of Processing Parameters on Compressive Behavior of Ti Foams
(Destech Publications, Inc, 2008)
Among metal foams, titanium (Ti) and its alloys are very attractive since they combine unique properties such as high strength-to-weight ratio, excellent corrosion resistance and biocompatibility. This study presents a ...
Pressing behaviour of spray dried alumina-zirconia granules
(Trans Tech Publications LTD, 2004)
In this study, spray drying of alumina-zirconia slurries on a pilot scale, and their pressing behaviour were investigated. Slurries were prepared at 50 wt-% solid loading. An acrylic polymer emulsion, polyethylene glycol, ...
Pressureless sintering of Al2O3-TiCN composites
(Trans Tech Publications LTD, 2004)
A composition of 70 wt % Al2O3 + 30 wt % TiCN was prepared and pressureless-sintered at temperatures ranging from 1700 to 1840degreesC. In order to achieve densification, a powder bed was also employed. The resultant ...
Uses of basalt in floor tile
(Trans Tech Publications LTD, 2004)
Basalt is an igneous rock composed primarily of calcic plagioclase and pyroxene, with or without olivine. In this study, basalt was added to a standard ceramic floor tile body composition in different proportions ranging ...
Electrophoretic deposition of ZnO
(Trans Tech Publications LTD, 2004)
Electrophoretic phonemenon is applied in different parts of science. Electrophoretic Deposition (EPD) is effective, fast and controllable process for obtaining various thin or thick film layers. In this study application ...
Spinel nitrides transparent ceramics
(Elsevier Sci LTD, 2015)
Aluminum oxy-nitride (AlON), a solid solution in the binary phase diagram of Al2O3-AlN, is a relatively new spinel type material. In the present study, the optimum sintering agent and sintering conditions of AlON were ...
Interactions Between AlN and SiAlON Ceramics
(Trans Tech Publications LTD, 2009)
In the present study, interactions between AlN and SiAlON laminated couples were investigated after gas pressure (GPS) and spark plasma sintering (SPS) by scanning electron microscopy (SEM) and energy dispersive x-ray ...
Pressureless Melt Infiltrated Non-Oxide Ceramic-Metal Composites
(Trans Tech Publications LTD, 2009)
In the present study highly dense (open porosity < 1 %), light-weight (d <= 2.85 g/cm(3)) and Al(4)C(3)-free non-oxide ceramic-metal composites were produced at comparatively low temperatures (<= 1250 degrees C) by pressurless ...