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Toplam kayıt 111, listelenen: 51-60
Performance of new alpha-beta SiAlONs in turning operations
(Trans Tech Publications LTD, 2002)
New alpha-beta SiAlON ceramics were produced, characterised and tested in turning operations of cast iron. Cutting speeds varied between 400-1200 m/min while feeding rates were between 0.3 to 0.5 mm/rev. The results were ...
Capacitor discharge joining of silicon carbide based ceramics
(Trans Tech Publications LTD, 2002)
A capacitor-discharge joining technique has been successfully used to join oxide ceramics using thin metal foils. In this study, silicon carbide (SiC) ceramic joints and silicon carbide-titanium diboride (TiB2) composite ...
Exergetic and exergoeconomic assessment of a small-scale turbojet fuelled with biodiesel
(Pergamon-Elsevier Science LTD, 2017)
Exergetic performance and exergoeconomic analyses of a small-scale turbojet engine fuelled with either conventional aviation fuel or biofuel are conducted; and the performance and cost flow of the engine are assessed. The ...
A New approach to image processing in diffuse optical tomography and 3-D image
(IEEE, 2017)
In recent years, breast cancers have been diagnosed by several imaging modalities. One of these imaging methods is the diffuse optical tomography (DOT) system. In the presented study, in-vitro data were acquired from a ...
Chemical durability behaviour of bulk glasses in the SrO-Mn2O3-Fe2O3-MgO-ZrO2-SiO2 (SMFMZS) system
(Trans Tech Publications LTD, 2002)
It is known that the SrO-MgO-ZrO2-SiO2 (SMZS) system glasses with 40 weight % silica content seem to give a very high chemical endurance against highly alkaline solutions and can be recommended for the reinforcement of ...
Effect of the Chemical Composition on The Pyroplastic Deformation of Sanitaryware Porcelain Body
(IOP Publishing LTD, 2011)
Pyroplastic deformation is the bending of a ceramic specimen caused by gravity during heat treatment. It can be defined as the loss of shape of product during its firing. Pyroplastic deformation is related to properties ...
How big data affects the design of urban furniture: An approach from the perspective of industrial design
(Springer Verlag, 2019)
Urban designs and sciences are always in contact with the industrial design with urban furniture being an embodiment of this relation. Due to the changing dynamics of design and technology, there is an invisible relation ...
The effect of different nucleation temperatures on the grain morphology of alpha-SiAlON ceramics
(Trans Tech Publications LTD, 2003)
Nitrogen rich yttrium-cerium containing multi-cation alpha-SiAlON starting compositions were prepared by gas pressure sintering using conventional alpha-Si3N4 powder. Microstructural characterization of the two stage ...
The design of compositions for multi-cation doped ?-ß SiAlON ceramics by the Rietveld method
(2003)
Although densification of ?-ß-SiAlON ceramics is easier by using sintering additives, it is difficult to achieve the designed composition and therefore the mechanical properties after sintering. This is mainly due to the ...