مرور Volume 3, Issue 3 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 6 از 6
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Size effect in equal channel angular pressing (ECAP) process
(Islamic Azad University Najafabad Branch, 2015-09-01)The influence of the sample size (diameter while keeping the length constant) in equal channel angular pressing (ECAP) of pure aluminum is examined using finite element method (FEM) and experiment. Different sized aluminum ...
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The effects of different molten salt composition on morphology and purity of ZrB2 powder obtained via direct molten salt reaction method
(Islamic Azad University Najafabad Branch, 2015-09-01)Zirconium Diboride (ZrB2) powder was synthesized at low temperature via a Direct Molten Salt Reaction (DMSR) method. The influence of different salt compositions including eutectic mixture of (KF-NaF), (KF-KCl) and (KCl-NaCl) ...
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Shape Selective Pillared Clay Catalysts for P-Xylene Production
(Islamic Azad University Najafabad Branch, 2015-09-01)Shape selective xylene production is very important in the polymer industry because of its extensive use as raw material for monomer preparation. The acidity associated with the Lewis and Broensted centers present in the ...
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Design and investigation of TiO2 –SiO2 thin films on AISI 316L stainless steel for tribological properties and corrosion protection
(Islamic Azad University Najafabad Branch, 2015-09-01)The TiO2–SiO2 thin films were deposited on AISI 316L stainless steel via sol-gel method. Then, the effect of the added amount of SiO2 on the structure, morphology and mechanical properties of the films and corrosion behavior ...
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X-ray peak broadening analysis in LaMnO3+δ nano-particles with rhombohedral crystal structure
(Islamic Azad University Najafabad Branch, 2015-09-01)In this work, structural and magnetic properties of LaMnO3+δ compound prepared by citrate precursor method and annealed in presence of oxygen are investigated. The structural characterization of LaMnO3+δ by X-ray powder ...
