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Quality Control of an Electroslag Ingot during Continuous and Cyclic Remelting
Abstract —A comparison of two methods of electroslag remelting (ESR) of consumable electrodes is presented, with continuous and cyclic process...
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Numerical Simulation of Inclusion Distribution in Vacuum Arc Remelting Ingot
The electronic scanning microscope is applied to analyze the inclusion distribution in the ingot middle part. It is observed that the large-size...
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Particular Features of the Distribution of Nonmetallic Inclusions in a Continuously Cast Low-Alloy Steel Ingot
AbstractThe main parameters of the distribution of nonmetallic inclusions in continuously cast slabs of S355JR low-alloy steel have been studied. The...
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Design and Technology Research of Copper Ingot Mold for Water-Cooled Mold
According to the shortcomings of the conventional ingot mold, inspired by the continuous castingCasting mold, the process design of the ingot mold...
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Multi-Disciplinary Numerical Analysis of Aluminum Ingot Electromagnetic Casting
The article represents a multidisciplinary numerical model for electromagnetic casting of aluminum ingots, as well as the results of its application...
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Evolution of Non-metallic Inclusions in a 303-ton Calcium-Treated Heavy Ingot
In the current industrial trials, the modification of inclusions in a carbon-manganese steel heavy ingot by the calcium treatment was studied. The...
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Evaluation of the Possibilities for Improving Durability of Large Ingot Molds Made of Pig Iron Using Vibration Treatment of the Melt
Molds, which are used for largeingot castings, are operated under severe conditions that combine cyclic temperature loads with the mold metal...
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Development of 3D Macrosegregation Analysis Technique for a 19-Ton Steel Ingot with Complex Shape
Development of numerical analysis technique that can predict macrosegregation of steel ingot with complex shape at low computational cost will be...
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Effect of Centrifugal Forces on the Structure of an ESR Ingot Produced by DC Remelting
Abstract —The effect of centrifugal forces on the crystal structure of the ingot formed during dc electroslag remelting with the rotation of a...
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Elimination Mechanism of Shrinkage Porosity During Pressurized Solidification Process of 19Cr14Mn4Mo1N High-Nitrogen Steel Ingot
Elimination mechanism of shrinkage porosity during pressurized solidification process of 19Cr14Mn4Mo1N high-nitrogen steel ingot was systematically...
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Numerical Investigation on Grain Structure of Magnetic-Controlled Electroslag Remelted Ingot Based on CAFE and Equivalent Treatment Method
A transient two-dimensional axisymmetric model is developed to investigate the influence of the applied transverse static magnetic field (TSMF) on...
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3D Numerical Modeling of Molten Steel Flow and Inclusion Transports During the Solidification Process of a Large Steel Ingot
In this study, a comprehensive three-dimensional model was developed to describe the transport phenomena during ingot solidification. The model...
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Investigation on Porosity Formation With Pressure Drop Between Dendrite Tip and Root During Pressurized Solidification of 30Cr15Mo1N Ingot
This paper presents a method based on Darcy’s law to determine the pressure drop between the dendrite tip and root during the formation of porosity....
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Combustion-Alumino-Magnesiothermic Reduction of TiO2 to Produce a Ti-Rich Ingot
Titanium metal preparation from titanium dioxide (TiO 2 ) has been the subject of numerous studies to overcome the chlorination processes at the heart...
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Influence of Hot Top Geometry on the Solidification Time and Macrosegregation in Large-Size Cast Ingot Using Finite Element Modeling
The effect of the hot top geometry variations on the solidification time and macrosegregation formation during the solidification of a 12MT cast...
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Modeling of Macrosegregation Formation and the Effect of Enhanced Cooling During Vacuum Arc Remelting Solidification of NbTi Alloy Ingot
Modeling vacuum arc remelting (VAR) is very challenging as this process involves a wide range of physical phenomena and complex interactions. The...
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Comparison of TiB2 and TiC Grain Refiners’ Impact on Surface Quality, Edge Cracking, and Rolling Performance of AA5182 DC-Cast Ingot
TitaniumTitanium diboride (TiB2) and titaniumTitanium carbide (TiC) are both widely used as grain refinersGrain refiner in the production of DC-cast...
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Evolution of Precipitated Phase and Dendritic Structure Around Nitrogen Pore in 30Cr15Mo1N Ingot
In this paper, the influence mechanisms of nitrogen pore formation on the evolution of precipitated phase and dendritic structure during...
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Influence Mechanism of Pressure on Nitrogen Bubble Formation During Solidification Process in 30Cr15Mo1N Ingot
In this paper, the influence mechanism of pressure on nitrogen bubble formation during solidification process in 30Cr15Mo1N ingot was investigated by...
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Dendritic Features of the Solidification Structure in a Large AA3004 Direct Chill (DC) Cast Ingot
Slices taken from the largest type of commercial DC casting ingot were examined to reveal its dendritic features to shed lights on the open questions...
