نتایج جستجو برای: nano aluminium
تعداد نتایج: 65290 فیلتر نتایج به سال:
TiO2 and Y2O3 nanoparticles’ molecular, mechanical, energy absorption, as well their manufacture applications, were evaluated. Consider- ations include dimensions, structure, friction factor, propagation. Matrix composites nanoparticles are fascinating substances with a great deal of promise for usage in many different sectors the economy. Recent stud- ies imply that optimising dispersion parti...
Alumina is one of the most widely used ceramic materials as catalysts, catalyst supports and absorbents, and also wear resistant coating. This study focused on fabricating and characterizing of alumina ceramic nanoparticles fabricated using new and simple sol-gel method. Aluminium oxide (Al2O3) nanoparticles were synthesized by iron (III) nitrate 9-hydrate as precursor. Physicochemical properti...
Mechanical and tribological behaviour of nano scaled silicon carbide reinforced aluminium composites
Urinary excretion of aluminium after a successful transplant can reverse pre-transplant aluminium intoxication. We have evaluated the time course of urinary aluminium excretion and its correlation with several parameters of renal function and mineral metabolism in 49 patients (33 men and 16 women) with a wide range of pre-transplant serum aluminium concentrations, performing sequential determin...
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