Phase composition, particle sizes and morphology
THE RESEARCH OF PHASE COMPOSITION AND MORPHOLOGY OF THE PRODUCT DISPERSION OF CADMIUM IN MICROEMULSION (WATER-TOLUENE), USING THE ENERGY PULSED PLASMA
... X-ray phase and electron microscopic analysis for the obtained samples was carried ...out. Particle size was calculated from half-width of diffraction lines using the Scherrer ...the composition of ...
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EFFECT OF ADDITIONAL ALLOYING AND HEAT TREATMENT ON THE PHASE COMPOSITION AND MORPHOLOGY IN Al-Mg-Si TYPE CASTING ALLOY
... 3) Regarding the precipitation processes, it was shown that Mn plays different roles in solidification and solution treatment. During solidification, one part of the Mn at- oms dissolves in the a-Al matrix; the other ...
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Composition and morphology of particle emissions from in-use aircraft during takeoff and landing
... In Figure 2e, the round deposits are presented with the specimen tilted, showing that they are dome-shaped and relatively flat. Their shape suggests that they were formed by impact of spherical semisolid aerosols onto ...
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Microstructure of Plasma Sprayed Cast Iron Splats with Different Particle Sizes
... As d P increases, its impact velocity decreases as measured by the present authors 11) and Sodeoka et al. 12) Small particles have higher impact velocity than that of large particles, and thus the collision force per ...
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Effects of Particle Sizes on Sintering Behavior of 316L Stainless Steel Powder
... Among several mechanical properties that are affected by sintering, the density can be said to be one of the most important factors to evaluate merchantability of sintered parts. The density of sintered parts is related ...
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Non-invasive characterization of particle morphology of natural sands
... Abstract Particle morphologies, i.e. particle sizes and shapes, have a marked influence on the mechanical response of granular materials including ...of particle shape have been two- ...
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Aerosol particle morphology of residential coal combustion smoke
... ignition phase compared to the Basa njengo Magogo method leading to high levels of smoke particles especially during the ignition ...in particle sizes and morphology emitted to the atmosphere ...
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Polymerization of propylene in a minireactor: Effect of polymerization conditions on particle morphology
... gas phase mini-reactor was carried ...the particle mor- phology (surface morphology, size and size distribu- tion) were ...the particle size ...of particle size and its distri- bution, ...
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Synthesis of crystalline and amorphous, particle agglomerated 3 D nanostructures of Al and Si oxides by femtosecond laser and the prediction of these particle sizes
... free-standing, particle- agglomerated, amorphous 3-D nanostructures of Al and Si oxides from powder-fused aluminosilicate ceramic and a simple novel method to fabricate crystalline nanostruc- tures of Al and Si ...
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The Effects of Particle Morphology (Shape and Sizes) Characteristics on its Engineering Behaviour and Sustainable Engineering Performance of Sand
... The particle shape and size of sand is considered to be one of the most important factors that influence the behaviour of the soil when it is used for various purposes ...the morphology of sand particles is ...
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Quantitative Evaluation of Particle Morphology
... Micro Computed Tomography (CT) CT scans generate three-dimensional images that describe the attenuation of X-rays within the sand samples. As the attenuation is a function of the composition and density of the ...
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Rheological investigation of mim feedstocks prepared with different particle sizes
... While in order to evaluate the influence of TiC on the rheological behavior and stability of 316L stainless steel MIM feedstock, Khakbiz et. al [4] has performed an experimental rheological study via capillary rheometer ...
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In vitro and in vivo evaluation of SN-38 nanocrystals with different particle sizes
... In the carrier-free colloidal drug delivery systems, there are only pure drug crystals and a minimum amount of stabilizers. These require no chemical solvents and, thus, offer high drug loading and a much improved drug ...
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Effect of Nitric acid on Particle Morphology of the Nano-TiO2
... morphologies, phase compositions and components of the TiO 2 nanoparticles were characterized by transmission electron microscopy (TEM), field emission scanning electron microscopy (FE-SEM), X-ray diffraction ...
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Gold grain morphology and composition in some locality composition in some locality on R.Macedonia
... different sizes. In order to examine the morphology of the gold aggregates were found, tests are performed on scaning electron microscope in which was reported that the size of the grains is different and ...
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Evolution of particle composition in CLOUD nucleation experiments
... size-dependent composition of the inor- ganic fraction, organic fraction derived from hygroscopicity measurements made with the HTDMA as a function of parti- cle size was ...the particle, here denoted as ...
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Radiative absorption enhancements by black carbon controlled by particle-to-particle heterogeneity in composition
... and composition of the coating varied between ...internal morphology of the laboratory-generated particles ...of particle internal morphology (7, 15, 17, ...the particle population is ...
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Biological influences on morphology and bed composition of an intertidal flat
... At the western boundary the flow velocity with amplitudes varying between 0.1 m s 1 (near the dike in the south) and 0.7 m s 1 (near the channel on the north) is prescribed as boundary condition. The northern and southern ...
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The effect of chemical composition and morphology on the properties of polyolefin films
... 77 6.2 Future work The results obtained from this study are very promising especially the PALS studies in combination with permeability of polymeric films. 13 C NMR spectroscopy as done by Botha et al. 1 should also be ...
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Simulations of dense agitated solid-liquid suspensions : effects of the distribution of particle sizes
... Solid-liquid flow has been the subject of many numerical simulation studies with a variety of methods and a wide spectrum of spatial and temporal resolutions. Studies of solids suspension in mixing tanks not only have ...
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