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Effect of copper-nickel interlayer thickness on laser welding-brazing of Mg/Ti alloy
(
Elsevier Ltd
, 2019 , Article)
Dissimilar lap joining of AZ31B Mg alloy to Cu-Ni coated Ti-6Al-4V was carried out by laser welding-brazing method. The effect of Cu and Ni contents on interfacial reaction and joint fracture load were analyzed. For the ...
Significance of alumina in nanofluid technology: An overview
(
Springer Netherlands
, 2019 , Article Review)
Nanotechnology has emerged to be an essential aspect of science and technology. The growth of this field has been enormous specifically in the development of nanomaterials. Till date, numerous nanomaterials have been ...
Functionally graded porous femoral stem: Computational Analysis
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Hip implants fail for many reasons. One of these reasons is due to aseptic loosening which causes bone resorption. The paper is oriented to investigate functionally graded porous stems by incorporating unique porous ...
Finite Element Analysis of Porous Titanium Alloy Hip Stem to Evaluate the Biomechanical Performance During Walking and Stair Climbing
(
Springer
, 2019 , Article)
Despite the success of cementless hip stem, stress shielding still presents a serious problem leading to bone resorption. Stems incorporating porous cellular structures represent a promising solution. Therefore, this study ...
Crushing analysis and multi-objective optimization of different length bi-thin walled cylindrical structures under axial impact loading
(
Taylor and Francis Ltd.
, 2019 , Article)
This article attempts to increase the crashworthiness characteristics of energy absorbers. It is found that the effect of the bi-tubular arrangement on the energy absorption and peak force is nonlinear. This nonlinearity ...
Buckling and crushing behavior of foam-core hybrid composite sandwich columns under quasi-static edgewise compression
(
SAGE Publications Ltd
, 2019 , Article)
Buckling and crushing behavior of foam-core hybrid composite sandwich columns under edgewise compressive load is dealt in this study. Composite laminates with different stacking sequence configurations made of glass and ...
Influence of fuel ratio on the performance of combustion synthesized bifunctional cobalt oxide catalysts for fuel cell application
(
Elsevier Ltd
, 2019 , Article)
Solution combustion synthesis was used to prepare cobalt oxide nanoparticles at different fuel ratio (φ = 0.5, 1, and 1.75). The synthesized particles were characterized using XRD, SEM, TEM, FTIR and XPS to study the ...
Sintering behaviour and properties of manganese-doped alumina
(
Elsevier Ltd
, 2019 , Article)
The effect of manganese (0.1, 0.5 and 1.0 wt%) on the sintering and mechanical properties of alumina was studied. Sintering was carried out by the conventional heating method in a box furnace and in a hybrid multimode ...
Effect of Ni incorporation in cobalt oxide lattice on carbon formation during ethanol decomposition reaction
(
Elsevier B.V.
, 2019 , Article)
In this work, we report the results of catalytic decomposition of ethanol over a porous mixed metal oxide of Ni-Co (NiCoO2) and analyze the effect of Ni incorporation in Co3O4 lattice on the activity and hydrogen selectivity ...
Experimental analysis of additively manufactured thin-walled heat-treated circular tubes with slits using AlSi10Mg alloy by quasi-static axial crushing test
(
Elsevier Ltd
, 2019 , Article)
In this study, additively manufactured aluminum thin-walled tubes with different slit dimensions are proposed to improve energy absorption efficiency. A total of 18 samples, which varied in the number of slits, slit length, ...