Abstract The aluminium alloys 5052 and 6082 are extensively used in manufacturing lighter structural members, having improved strength resistance to corrosion. Magnesium (Mg) Chromium (Cr) powder were the filler materials selected for enhanced corrosion protection properties this investigation. Friction stir welding (FSW) process parameters viz., spindle speed, shoulder penetration, centre dist...

In the study, novel and sensitive carbon paste electrodes (CPEs) developed for thepotentiometric measurement of Cr(III) and Mg(II) ions in pharmacological and water samples.CPEs as indicator electrodes were prepared from a mixture of four components, includinggraphite powder, paraffin oil, multi-walled carbon nanotubes (MWCNTs), and a greenionophore (Chitosan Schiff base...

Metal-Organic Frameworks (MOFs) are a class of porous crystalline materials, consisting metal ions or nodes linked with organic ligands. The study was aimed at solvothermal synthesis and characterization terephthalic acid-based their catalytic application in biodiesel production. Three MOFs Cu-, Fe-, Cr-based were solvothermally synthesized, characterized applied as catalysts production using e...

In this research, pure-phased Ni0.5Cu0.5Cr2O4 synthesis via solid-state method successfully. In the other part, the photocatalytic activity of synthesized Ni0.5Cu0.5Cr2O4 was investigated in various aspects by using Malachite green as a pollutant and compared with the number of previous photocatalysts. T...

OBJECTIVES To identify and quantify determinants of captan exposure among 74 private orchard pesticide applicators in the Agricultural Health Study (AHS). To adjust an algorithm used for estimating pesticide exposure intensity in the AHS based on these determinants and to compare the correlation of the adjusted and unadjusted algorithms with urinary captan metabolite levels. METHODS External ...

Abstract The oxide evolution during the solidification of 316L stainless steel from additive manufacturing powders with different oxygen contents is studied by in situ observation melting and powder materials, advanced characterization solidified non-equilibrium thermodynamic analysis. An map established for contents. It reveals relationship between surface oxidation reused its expected species...

Spark plasma sintering (SPS) is widely used for the consolidation of different materials. Copper-based pseudo alloys have found a variety applications including as electrodes in vacuum interrupters high-voltage electric circuits. How does kinetics SPS such depend on heating rate? Do microstructure media to be sintered? These questions were addressed by investigation rate range 0.1 50 K/s. The l...