نتایج جستجو برای: micro powder
تعداد نتایج: 160898 فیلتر نتایج به سال:
Micro CuO crystals are synthesized by hydrothermal method in one step. The CuO-Li ion full battery is assembled using the porous lithium foil-graphite as a anode and prepared cathode. micro characterized scanning electron porousscopy, X-ray powder diffractometer, Fourier Transform infrared spectrometer, thermogravimeter, Brunauer–Emmett–Teller surface area measurements, differential calorimeter...
Electrical field activated sintering technology combined with micro-forming (Micro-FAST), as a new rapid powder sintering/forming method, is used to fabricate FeCo alloy parts. The successfully prepared parts have high saturation of 214.11 emu/g and low coercivity 16 Oe, these values are 20% 10% higher than that commercially available FeCoV on the respectively. During process, current applicati...
Micro silica (MS) is an extremely fine, spherical powder that is used as an additive for improving concrete performance. It is obtained as a by product of silicon metal and ferrosilicon alloy production. Due to its pozzolanic nature, micro silica can be used to enhance the qualities of both fresh and hardened concrete. Addition of micro silica into the concrete as a cement rep...
The flowability of spray-dried laundry detergent is important for manufacturing process performance and reliability, product quality; it strongly dependent on formulation. In this work, a detailed study four model formulations provides fundamental understanding the role particle composition, micro-structure, powder flow behaviour. All powders studied contained sodium salt linear alkylbenzene su...
In this study, synthesis of silicon nitride by mechanical alloying and the effects of important parameters of milling time and heat treatment temperature, time and rate are presented. Silicon micro powder and nitrogen gas were used as precursor materials. Synthesized phases, morphology and particle size were investigated by X-ray diffraction pattern (XRD) and Field emission scanning electron mi...
Introduction: Type 2 diabete is a kind of metabolic disease that it is associated with hyperglycemia, hyperlipidemia and disturbed liver function. The aim of the present study was to evaluate the protective effects of Okra Powder on liver damage in high fat diet fed / streptozotocin (HFD-STZ)-induced type 2 diabetic rats. Methods: In this experimental study, 25 Wistar Albino female rat...
The present paper deals with the design of experimental work matrices for two groups of experiments by using Response surface methodology (RSM). The first EDM group was dealt with the use of kerosene dielectric alone, while the second was treated by adding the graphite micro powders mixing to dielectric fluid (PMEDM). The total heat flux generated and fatigue lives after EDM and PMEDM models we...
for several recent years, syntheses of spherical zeolitic materials, such as S-1, ZSM-5 and Beta, have been reported using an anion exchange resin as macro-templates. Conceptually, these syntheses are based on the use of a colloidal crystal templating process. The advantage of this method is preparation of pure self-bonded zeolite micro/macrostructures. In this paper the synthesis of TS-1 is...
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