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Article
Enhanced Interfacial Joining Strength of Mg/Ti Bimetal Casting via 3D-Printed Ti-Based Lattice Material
This study innovatively joins magnesium and titanium alloys by incorporating a 3D-printed lattice structure into a magnesium alloy melt via compound casting. Simulation results highlight the significant effect...
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Article
Investigation of Cu Interlayer on Joint Formation of Ti/Mg Bimetal Fabricated by Liquid–Solid Compound Casting Process
In this paper, TC4/AZ91D bimetallic composites has been prepared by liquid–solid compound casting process adapting various thickness of Cu coating. The effects of Cu coating thickness on the evolution of inter...
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Article
Open AccessCellular automaton simulation and experimental validation of eutectic transformation during solidification of Al-Si alloys
The morphology of eutectic silicon in solidification microstructure is critical to the performance of Al-Si-based alloys. Simulating eutectic Si phase formation has been a challenge in ICME (integrated computa...
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Article
New Insights into Microstructure Characteristics and Tribological Property of Ti Alloy Processed by Hot-Dip Aluminizing and Heat Treatment
The poor tribological properties of Ti alloys limit their infield applications under sliding conditions. In this study, the surface of a Ti–6Al–4V alloy was coated with pure Al using a hot dip** process. The...
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Article
Effect of Microstructure Evolution of Iron-Rich Intermetallic Compounds on Mechanical Property of Al–7Si–0.3Mg Casting Alloy with Low Iron Content
In this study, the effects of microstructure evolution of iron-rich intermetallic compounds on mechanical properties in Al–7Si–0.3Mg cast alloys with low iron content (0.1 to 0.3 wt pct) were investigated. A s...
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Article
Effects of Zn Interlayer on Microstructures and Mechanical Properties of TC4/AZ91D Bimetal via Solid–Liquid Compound Casting Process
The solid–liquid compound casting (SLCC) was used to produce Ti/Mg bimetal via hot dip Zn coating, and the interfacial microstructures and mechanical properties of the Mg/Ti bimetal were investigated in this w...
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Article
Predicting primary dendrite arm spacing in Al–Si–Mg alloys: effect of Mg alloying
Directional solidification experiments were performed on Al–Si–Mg alloys to examine the effect of compositional variation on dendritic growth and to develop a novel growth model for the prediction of primary d...
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Article
Examination of Dendritic Growth During Solidification of Ternary Alloys via a Novel Quantitative 3D Cellular Automaton Model
A three-dimensional (3D) quantitative cellular automaton (CA) model was developed to simulate dendritic growth during solidification processing of ternary alloys. A detailed method was proposed to solve solute...
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Article
Effect of Temperature and Fluid Flow on Dendrite Growth During Solidification of Al-3 Wt Pct Cu Alloy by the Two-Dimensional Cellular Automaton Method
A two-dimensional cellular automaton–finite volume model was developed to simulate dendrite growth of Al-3 wt pct Cu alloy during solidification to investigate the effect of temperature and fluid flow on dendr...
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Article
Effect of Solute Diffusion on Dendrite Growth in the Molten Pool of Al-Cu Alloy
A cellular automaton (CA)–finite difference model is developed to simulate dendrite growth and solute diffusion during solidification process in the molten pool of Al-Cu alloy. In order to explain the interact...
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Article
Cellular Automaton Study of Hydrogen Porosity Evolution Coupled with Dendrite Growth During Solidification in the Molten Pool of Al-Cu Alloys
Welding porosity defects significantly reduce the mechanical properties of welded joints. In this paper, the hydrogen porosity evolution coupled with dendrite growth during solidification in the molten pool of...
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Article
The Numerical and Experimental Investigation of the Multi-layer Laser-MIG Hybrid Welding for Fe36Ni Invar Alloy
Numerical and experimental investigations of multi-layer laser-MIG hybrid welding for Fe36Ni Invar alloy were presented in this paper. The multi-layer laser-MIG hybrid welding experiments with different parame...
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Article
CO2 absorption properties of Ti- and Na-doped porous Li4SiO4 prepared by a sol–gel process
To improve the carbon dioxide (CO2) absorption performance of lithium orthosilicate (Li4SiO4), tablet-like Li4Si1−x Ti x O4 and Li3.9Na0.1Si0.96Ti0.04O4 sorbents ...
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Article
Adsorption of phenol from aqueous solution by a hierarchical micro-nano porous carbon material
A hierarchical micro-nano porous carbon material (MNC) was prepared using expanded graphite (EG), sucrose, and phosphoric acid as raw materials, followed by sucrose-phosphoric acid solution impregnation, solid...