نتایج جستجو برای: luster glaze technique is
تعداد نتایج: 7415188 فیلتر نتایج به سال:
The processing power of mobile devices is increasing steadily; their screen size suffers more fundamental limits. Given this contrast, we identify mobile information visualization which maximizes the effectiveness of small screen displays as a key area for future development. To achieve this, we present an overview of Glaze, a plug-in based visualization framework for mobile devices based on th...
In this article, glaze with different colorants was applied to tile specimens manufactured by incinerated sewage sludge ash (ISSA) and clay. Improvements using different amounts of colorants, and glaze components and concentrations on tile bodies were investigated. Four different proportions of clay (by weight ratio) were replaced by ISSA. Tiles of size 12 cm x 6 cm x 1 cm were made and left in...
In this paper, preparation of SrAl2O4:Eu,Dy luminescent pigment has been investigated. Coprecipitation as a low cost and facile method was selected. X-ray diffraction patterns indicated the formation of SrAl2O4:Eu,Dy phase through calcinations process above 800 °C. Moreover, a few amount of silica caused the structural transformation to alumina silicate phase. Transparent glaze which consist of...
Objective: Zirconium oxide has gained the spotlight during the recent years as a high strength ceramic material. However, despite its mechanical superiorities, it forms a weak bond with different synthetic substrates and tissues due to its neutral nature and resistance against chemical agents. Therefore, it is important to improve the bonding technique in order to prevent microleakage and incre...
This study evaluated the influence of an alternative surface treatment on the microshear bond strength (μsbs) of zirconia-based ceramic. Thirty-five zirconia disks were assigned to five groups according to the following treatments: Control (CO), glass and silane were not applied to the zirconia surface; G1, air blasted with 100μm glass beads + glaze + silane; G2, a gel containing 15% (by weight...
PURPOSE This study aimed to evaluate the effect of surface treatments on bond strength of indirect composite material (Tescera Indirect Composite System) to monolithic zirconia (inCoris TZI). MATERIALS AND METHODS Partially stabilized monolithic zirconia blocks were cut into with 2.0 mm thickness. Sintered zirconia specimens were divided into different surface treatment groups: no treatment (...
tiles and tilework has developed in islamic civilization based on pre-islamic iranian art and then spread out from spain to central asia. herein, iran has played an individual role among different islamic countries and remnants of various tileworks across this wide territory are clear evidences to this claim. among different species of tiles and tile decorations, we face with specific types of ...
achaemenid glazed bricks of archaeological excavation of tall-e-ajori in persepolis city were studied by multiple instrumental analysis methods such as xrf, xrd, sem-eds, icp and optical microscopy to identify the compositional features of glaze and brick body. glaze samples are apparently white and yellow and this phenomenon are caused by the deterioration processes in burial environment, he...
Medieval pavements composed of lead-glazed tiles decorated with a variety techniques continue to inspire questions about the organisation glaze manufacture, and supply origin lead materials. The analysed in this study are from Suscinio I (a 13th-century pavement) II 14th-century pavement), at Château Brittany, also pavement fortified manor house Brain-sur-Allonnes, Anjou. Lead isotope analysis ...
The effects of a typical glaze ice accretion shape on the performance of the M2129 S-duct inlet are computationally investigated for a range of flight Mach numbers. A Reynolds-Averaged Navier-Stokes (RANS) code with k-o> turbulence model is used to simulate the compressible viscous flow in the S-duct inlet. The glaze ice accretion on the cowl lip is modeled on a steady-state basis f rom N A S A...
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