Showing 1 - 20 results of 119 for search '(( greater decrease ) OR ((( tier decrease ) OR ((( steel decrease ) OR ( speek decrease ))))))', query time: 0.13s Refine Results
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    Production and investigation of flexible nanofibers of sPEEK/PVP loaded with RuO2 nanoparticles by Mariem Chamakh (14150481)

    Published 2021
    “…<p dir="ltr">Electrospinning technique was employed to fabricate composite nanofibers/nanoparticles of sulfonated polyether ether ketone, polyvinylpyrrolidone, and ruthenium oxide (sPEEK/PVP/RuO<sub>2</sub>). The samples were synthesized with different concentrations of hydrous ruthenium chloride of 2 wt%, 5 wt%, and 10 wt%, and then annealed at a temperature of 300 °C for 4 h to form the ruthenium oxide nanoparticles. …”
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    Deep learning-based modeling of land use/land cover changes impact on land surface temperature in Greater Amman Municipality, Jordan (1980–2030) by Khaled F. Alkaraki (22051967)

    Published 2024
    “…This study aimed to model past, present, and future LULCC on Land Surface Temperatures in the Greater Amman Municipality (GAM) in Jordan between 1980 and 2030. …”
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    Corrosion Inhibition of Mild Steel in 2M HCl Using Aqueous Extract of Eggplant Peel by Ibrahim, Taleb

    Published 2011
    “…The objective of this study was to investigate the inhibitive action of eggplant peel extract toward the corrosion of mild steel in 2M HCl solution by employing weight loss measurements and electrochemical techniques. …”
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    Full Film, Boundary Lubrication and Tribochemistry in Steel Circular Contacts Lubricated with Glycerol by Habchi, W.

    Published 2015
    “…In fact, water produced in the lubricant decreases traction forces due to the drastic decrease of the viscosity of glycerol with water addition.…”
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    Assessment of tropospheric NO<sub>2</sub> concentrations over greater Doha using Sentinel-5 TROPOspheric monitoring instrument (TROPOMI) satellite data: Temporal analysis, 2018–202... by Yasir E. Mohieldeen (22155901)

    Published 2024
    “…<p dir="ltr">This study presents a temporal evaluation of the tropospheric NO<sub>2</sub> column densities over Greater Doha using TROPOMI satellite data from May 2018 to December 2023, and an assessment of the impact of the preparations and hosting of the FIFA Football World Cup Qatar 2022, on NO<sub>2</sub> levels before, during and after the tournament over Greater Doha. …”
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    Corrosion Inhibition of Mild Steel using Potato Peel Extract in 2M HCl Solution by Ibrahim, Taleb

    Published 2011
    “…Nyquist plots from Impedance data showed that upon increasing the PPE concentration, the charge transfer resistance increased and the doubled layer capacitance decreased. The adsorption film of extract on the mild steel specimen was also found to follow Langmuir adsorption isotherm.…”
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    Critical Review of Steel Column Base Plate Design Codes and Their Relevance to United Arab Emirates by SREENIVASAN, SREEJU

    Published 2019
    “…One of which the steel column base plate connection that would perform adequately for the specified demand. …”
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    Evaluation of the cementite morphology influence on the hydrogen induced crack nucleation and propagation path in carbon steels by Shabnam Karimi (19457575)

    Published 2022
    “…<p>The effect of cementite morphology on the crack initiation and growth path was studied using in situ electrochem-ical micro-cantilever bending (ECCB) technique under hydrogen (H) charging. Two carbon steels with lamellar cementite morphology (pearlitic microstructure) and spherical or broken lamellas cementite morphology (spheroidite microstructure), both with approximately the same carbon equivalent, were used in this study. …”
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    Fracture Behavior of ASTM A633 steel plate specimens with edge crack at tensile test by Abi Shdid, Caesar

    Published 2017
    “…The tensile test is an important and widely used test to determine the mechanical properties of steel materials. In tensile test, a specimen is pulled and specimen deformation and applied load is recorded until its fracture to draw load-displacement curve. …”
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    Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride by A. Bahgat Radwan (9631720)

    Published 2019
    “…In conclusion, this new inhibitor shows high corrosion inhibition efficiencies under different aggressive conditions and can be used in concrete to reduce the corrosion rate of reinforcing steel without decreasing the mechanical properties of the concrete.…”
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    Electrochemical and thermodynamic study on the corrosion performance of API X120 steel in 3.5% NaCl solution by Khuram Shahzad (575887)

    Published 2020
    “…The overall results revealed that PEI significantly decreases the corrosion rate of API X120 steel with inhibition efficiency of 94% at a concentration of 100 μmol L<sup>−1</sup>. …”
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    Part II.: Dissimilar friction stir welding of nickel titanium shape memory alloy to stainless steel – microstructure, mechanical and corrosion behavior by Parker West (17268946)

    Published 2021
    “…<p dir="ltr">In the present work, nickel-titanium (NiTi) shape memory alloys (SMAs) is joined to 304 stainless steel (SS) using friction stir welding (FSW) using process parameters of 400 rpm and a constant tool translation speed of 75 mm/min. …”
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    Biodegradable polysaccharide grafted polyacrylamide inhibitor for corrosion in CO<sub>2</sub>- saturated saline solution by Rem Jalab (11715205)

    Published 2023
    “…Lastly, potentiostatic testing of steel with AGGPAM at an applied potential of 50 mV illustrated surface protection and decreased current over a prolonged time. …”