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Characteristics and grain refinement of the weld bead by the GTAW with the alternating current on the filling wires
To control the formation and grain structural characteristics in the welding process, an alternating current (AC)-assisted double-wire feeding...
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Investigation of Thermomechanical Coupling in Inconel 718 at Homologous Temperatures of 0.2 and 0.5
A study was conducted to investigate the temperature dependence of thermomechanical coupling in Inconel 718 (IN718). IN718 was selected as a model...
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Ferroelectric perovskite PbTiO3 for advanced photocatalysis
The ferroelectric semiconductor material PbTiO 3 exhibits remarkable spontaneous polarization and photoelectric properties, positioning it as a...
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Effect of slag composition on kinetic behavior of deep deoxidation of 5 wt.% Si high-silicon austenitic stainless steel
Based on a thermodynamic study of 5 wt.% Si high-silicon austenitic stainless steel (SS-5Si) smelting using CaF 2 –CaO–Al 2 O 3 –MgO–SiO 2 slag to obtain a...
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Experimental and Mechanistic Analysis of Bastnaesite Pelletization in the Context of Carbochlorination
Rare earth elements, as strategic resources, have garnered global attention. Among these elements, bastnaesite stands out as one of the most abundant...
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Abrasive wear behavior of functionally graded Al3Ti reinforced aluminum matrix composite
Aluminum alloys are widely used in industry due to their light weight. These alloys are generally exposed to abrasive wear, which diminishes their...
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Low-temperature atomic-level trimming on Ge interfused surface for gate-all-around Si nanosheets transistors
In order to effectively remove the residual Ge atoms at the surface of channel and improve the interfacial characteristic of gate-all-around (GAA) Si...
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Investigation of the Quality of Flywheel SG Iron Sand Casting Using the Optimized Riser Dimensions: Numerical Simulation and Experimental Validation
The primary objective of this investigation is to employ computational simulation analysis of casting to determine effective riser dimensions and...
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Influence of Chemical and Phase Composition of Ni–P-Based Alloy Powders on the Corrosion Behavior in Various Environments
The as-prepared and thermally treated Ni–P and Ni–Fe–P alloy powders obtained by chemical reduction were studied regarding the microstructure, as an...
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A Study of the Influence and Mechanism of Alumina Ceramic Powder on the High-Temperature Strength of NaCl–Na2CO3 Cores in Die-Casting Production
Water-soluble salt core materials have high bending strength at room temperature. During high-pressure casting, water-soluble salt cores must...
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TiO2 and Reducing Gas: Intricate Relationships to Direct Reduction of Iron Oxide Pellets
In response to the imperative for sustainable iron production with reduced CO 2 emissions, this study delves into the intricate role of TiO 2 in the...
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Interface Diffusion and Reaction Mechanisms of Fe3O4–MgO System in Pellets Under Different Atmospheres
The proportion of pellets in the blast furnace charge structure is gradually increasing, among which magnesium-bearing fluxed pellets have been...
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Optimization of the Evaluation Method for Bentonite Used in Iron Ore Pelletizing
Bentonite is an essential binder in the iron ore pelletization process. However, limited research has been conducted on the correlation between the...
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Large Eddy Simulation of Molten Steel Flow and Inclusion Transport in a New Butterfly-Type Induction Heating Tundish
In addressing the retrofitting issues of conventional non-induction heating tundish, a novel butterfly-type induction heating tundish model was...
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Microstructure and mechanical property formation of heat treated low-carbon chromium-nickel-molybdenum steels
Low-carbon Cr-Ni-Mo steels widely used in mechanical engineering are studied: 18Kh2N4MA, 25Kh2N4MA, 25KhN3MA. Thermokinetic diagrams are plotted by...
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Develo** a technology for obtaining an aluminum matrix composite reinforced with multi-walled carbon nanotubes
The paper presents the results of studying the effect of the addition of multi-walled carbon nanotubes (MWCNTs) on the physical and mechanical...
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Effects of Sc–Er Rare Earth on Solidification Microstructure and Mechanical Properties of A360 Alloy
Hypoeutectic Al-Si alloy (A360) is widely used to high-pressure die casting components used in the aerospace, automobile and building industries. An...
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Evaluation of the role of process parameters of CMT welding and their statistical behaviour on the tensile properties of weld joint of novel aluminium hybrid composite
The present study investigates the cold metal transfer (CMT) welding of a novel hybrid aluminium composite (AA6061-T6/ 2wt.% TiB 2 / 0.5wt.% La 2 O 3 )...
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Estimating Pillar Strength for Rock Salt Mines of the Salt Range Pakistan Using Statistical and Artificial Neural Network Modeling Techniques
This research proposes empirical models to estimate pillar strength by adopting multilinear regression and artificial neural network approaches for...
