Volume 8, Issue 1
مرور بر اساس
ارسال های اخیر
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Photocatalytic degradation of Malachite Green by Sr3MxAl2O6+δ ﴾M=None, Sm3+, Eu3+, Ho3+ and Yb3+) nanomaterial as an excellent and recyclable photocatalyst
(Islamic Azad University Najafabad Branch, 2020-03-01)As reported in our previous work, Sr3Al2O6 nano powders were synthesized by a one-step solid state reaction using Al﴾NO3)3.6H2O, Sr﴾C2H3O2)2 and Sr﴾NO3)2 at 800 and 900 ̊C for 8 h. For the synthesis of Sr3MxAl2O6+δ ﴾M= ...
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Effect of silver interlayer on transient liquid phase (TLP) bonding of Al2024 to Ti-6Al-4V joints
(Islamic Azad University Najafabad Branch, 2020-03-01)Transient liquid phase (TLP) bonding of two dissimilar alloys Al 2024 and Ti-6Al-4V was carried out at 580 and 600 °C for 45 min bonding time using a 30-µm-thick pure silver (Ag) foil interlayer. Scanning electron microscopy ...
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Synthesis of zinc aluminate (ZnAl2O4) by mechanochemical processing with different molar ratios of ZnS:Al
(Islamic Azad University Najafabad Branch, 2020-03-01)Zinc aluminate spinel structure (ZnAl2O4) was synthesized from mixtures of zinc sulfide (with sphalerite structure) and aluminum. The starting materials with different molar ratios were milled for 3 hours. The as-milled ...
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Fabrication of Aluminum Rectangular Twist Waveguides: Experimental Investigation and FEM Simulation
(Islamic Azad University Najafabad Branch, 2020-03-01)Waveguides, used in electronic industries, are structures for transferring electromagnetic waves. A twist waveguide is a device used to change the polarization of waves. In this study, a process for fabricating an aluminum ...
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An investigation on the adsorption behavior of Sb (III) on a cationic ion exchange resin in Fixed-bed column: experimental design and breakthrough curves modeling
(Islamic Azad University Najafabad Branch, 2020-03-01)The purpose of this study is to investigate and optimize parameters effective on continuous adsorption and elution and study of the corresponding breakthrough curve models for the removal of one of the main pollutants found ...
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Experimental Investigation on the dissimilar laser weld joints between Inconel 625 Superalloy and AISI 430 Ferritic Stainless Steel
(Islamic Azad University Najafabad Branch, 2020-03-01)Mechanical properties optimization of weldment such as tensile strength, microhardness and impact toughness are of prime importance in welding technology. The main aim of this research is to investigate the microstructural ...
