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Applying the Spacing Transform on Secondary Dendrite Arm Spacing Measurements of a Cast High-Strength Low-Alloy Steel
Measurement of secondary dendrite arm spacing (SDAS) is one of the key metrics for quantifying the microstructural evolution and cooling rate of...
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A Numerical Time Integration Procedure for Secondary Dendrite Arm Spacing in Hyper-Peritectic Steel Alloys
A numerical time integration procedure for the calculation of the secondary dendrite arm spacing (SDAS) in FeC hyper-peritectic alloys is presented,...
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Prediction of Secondary Dendrite Arm Spacing in Al Alloys Using Machine Learning
In this study, three machine learning (ML) models were developed to predict the secondary dendrite arm spacing (SDAS) and then predictions were...
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Effect of traveling-wave magnetic field on dendrite growth of high-strength steel slab: Industrial trials and numerical simulation
The dendrite growth behavior of high-strength steel during slab continuous casting with a traveling-wave magnetic field was studied in this paper....
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Characteristics of Secondary Oxide Inclusions in Si-Killed Spring Steel Bloom
In Si-killed spring steel SAE9254 bloom, an increase in secondary dendrite arm spacing corresponded with a larger size of secondary oxide inclusions,...
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Quantitative and Qualitative Assessment of As-Cast Microstructure and Microporosity of γ-γ′ Co-based Superalloys
The γ-γ′ Co-based alloys have attracted extensive attention as a new class of materials for high temperature applications. The work is focused on...
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Effect of Solidification Rate on Microstructure and Mechanical Characteristic of Gray Cast Iron
In this study, various solidification rates were achieved by controlling the wall thickness to improve the hardness properties of gray cast iron...
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Effects of Titanium, Cerium or Aluminum Addition on Microstructure and Mechanical Properties of Ductile Iron Castings
Fineness of microstructural constituents in the metallic alloys affects their mechanical properties. This study sought to determine the effects of...
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Influence of Cooling Rate During Solidification on Microstructural Features and γ′ Size and Morphology in Cast IN939 Superalloy
The purpose of this research was to investigate the effect of solidification cooling rate on the microstructural characteristics of IN939 superalloy....
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X-Ray Tomographic Quantification of Diffusive Growth of Metallic Dendrite in High Magnetic Field
Suppressing the melt convection in the solidifying ingot is still considered to be a challenging task. By applying a high-magnetic field (HMF), we...
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Dendrite Structure, Spot Segregation and Banded Defect of Gear Steel in Continuous Casting and Rolling Process
The homogeneity of composition and microstructure in the steel matrix takes great influence on the service performance of the final product. In order...
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The Effect of Wall Thickness on the Microstructure and Tensile Properties on Squeeze Casting of Al–5Mg–2.2Si–0.6Mn–0.1Ce Alloy
The present study investigates the effect of wall thickness on the mechanical properties of Al-5Mg-2.2Si-0.6Mn-0.1Ce castings, using squeeze casting...
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Effect of Ablation Casting on the Microstructural Parameters and Tensile Properties of Aluminum Matrix Composite Reinforced by SiC Particles
This study investigates the effect of ablation casting process on the slo** pattern of an aluminum matrix composite (A356) reinforced by SiC...
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Study on the Dendrite Arm Spacing of S50C Steel Produced by CSP
The as-cast structureAs-cast structure always plays an important role in the formation of macrosegregationMacrosegregation in steelSteel products. In...
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Effect of Sb Modification and B Refinement on the Microstructure and Properties of as-Cast Al–7Si–0.35Mg Alloy
The effect of Sb modification on the primary α-Al dendrite and eutectic Si in Al-7Si-0.35Mg alloy was investigated, and the Sb modification mechanism...
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Effect of the Cooling Rate on the Microstructure of Directionally Solidified Casting (CMSX-4 Ni Superalloy)
This study investigates the impact of the cooling rates, from 18 to 1.5 °C/s, on the as-cast microstructure of the CMSX-4 Ni-based superalloy,...
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Investigating the Effects of Dendrite Evolution on Microsegregation in Al–Cu Alloys by Coupling Experiments, Micro-modeling, and Phase-Field Simulations
The microsegregation that occurs in Al–Cu alloys during solidification processes was quantitatively characterized using Electron Probe Micro-Analysis...
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Tensile Properties Enhancement Response of A413 and A356 Aluminum Casting Alloys to Direct Water Spray Processing
Direct water spraying (DWS) is an approach similar to ablation casting using direct im**ement of water spray on the solidifying casting but is...
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Numerical simulation of solidified microstructure of ternary Al-Si-Mg alloy using an improved cellular automaton method
Al-Si alloys offer distinctive advantages including light weight, high strength, and excellent formability. These attributes enable the production of...
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Effects of Remelting on Variations in Composition, Microstructure, and Hardness Property of Binary Al-Si Alloys
Al-Si binary alloys of 5 to 42 wt.% Si, with a wide range of applications from automotive to space industries, were produced by melting and casting...
