Molten Aluminum
Reactive Infiltration of TiN Powder Preform with Molten Aluminum for the Fabrication of Nitride Ceramics Composite
... Table 1 shows the results of spontaneous infiltration under various processing conditions (processing temperature: 12731673 K, molar TiN/Ti blending ratio: 0:520:0). The size of TiN particle was fixed to 53 mm. At 1673 K, ...
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Effect of Coat Permeability on Melt Velocity of Molten Aluminum Alloy in Expendable Pattern Casting Process
... of molten aluminum alloy in the expendable pattern casting (EPC) process was investigated ...the molten metal was measured and the melt velocity was ...
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Nitrogen Injection in Molten Aluminum in a Tank Degasser
... an aluminum alloy with the IGIRI process by using an ortho- gonal experiment ...an aluminum degassing system was studied by means of water model experiments in ...a molten aluminum ladle with ...
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Effect of Coat Permeability on Temperature Drop of Molten Aluminum Alloy during Mold Filling in Expendable Pattern Casting Process
... the aluminum alloy casting, the thermal decomposition rate of the expendable pattern is smaller than the cast iron, therefore the misrun by the temperature drop at the melt surface occurs ...the molten ...
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Effects of Casting Design and Reduced Pressure on Mold Filling of Molten Aluminum Alloy in Expendable Pattern Casting Process
... a molten aluminum alloy in the expendable pattern casting (EPC) process were investigated ...An aluminum alloy plate was cast using the EPC process, and the arrival times of the molten metal ...
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Detection for Liquidus Temperature by Embedded System with Data density Algorithm
... of molten aluminum electrolyte, the crucible (such as stainless steel cup) of sensor nearly ruin as soon as the crucible insert into the cell to measurement temperature signal, which is one of the major ...
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Removal of Iron from Molten Recycled Aluminum through Intermediate Phase Filtration
... in aluminum cast materials. During the solidification of aluminum alloys, iron promotes the formation of intermediate phases, which may damage the properties of the final ...secondary aluminum ...
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Effect of Joining Conditions on the Shear Strength of Barium Titanate Joint Brazed with Molten Aluminum
... with molten aluminum under several joining conditions were conducted to determine the optimum joining ...the aluminum layer at longer holding ...and aluminum at longer hold- ing times were ...
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Removal of Magnesium from Molten Aluminum Scrap by Compound Separation Method with Shirasu
... the molten scrap without remaining in the reaction product, magnesium and silicon contents of the ingot, which are calculated from reactions (1) and (2), are shown by dotted lines in ...
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Use of Chlorine to Remove Magnesium from Molten Aluminum
... alumina duct, which was immersed 115 mm beneath the molten aluminum surface. The gas flows were measured at room temperature but the devices corrected the gas flows to the Standard Condition for Temperature ...
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Inhibitive Action of Some Plant Extracts on the Alkaline Corrosion of Aluminum
... of aluminum in aqueous ...of aluminum occurs under activation ...of aluminum. The corrosion rates of aluminum and the inhibition efficiencies of the extracts were ...of aluminum in ...
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Inclusions control and refining slag optimization for fork flat steel
... in molten steel were precipitated as the compound from the liquid phase or solid solution during the cooling and solidification process, and finally, they remained in the steel to form inclusions ...
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Recovery of Dy from a Mixture of Nd, Fe, B and Dy by Electrolysis in Molten LiCl
... can be noted that the bath contains a high number of Dy ions. Hence, we can conclude that the electrodeposition of only Dy is due to the presence of a high number of Dy ions in the molten salt. Furthermore, when ...
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Numerical Simulation for Shaping Feature of Molten Pool in Twin Arc Submerged Arc Welding
... of molten pool of twin-Arc submerged arc welding accurately, and analyze the law of molten pool variation and weld ...The molten pool temperature field of twin-arc submerged arc welding is calculated ...
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Electrolytic reduction of V3S4 in molten CaCl2
... Carbon dioxide generated from the carbon anode during elec- trolysis reacts with the oxide ion to form a carbonate ion. In carbonate ion rich molten salts, the reduction of carbonate ions by electrons may occur, ...
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Numerical Simulation on Effects of Electromagnetic Force on the Centrifugal Casting Process of High Speed Steel Roll
... the molten metal and the heat transfer for it are analyzed independently; suppose that the gravity can be neglected and the molten metal fills cast instantneously ...the molten metal in the ...
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Heat Storing Sand Battery
... medium, molten salt, presents plugging related issues if it is not maintained above a specific temperature (260 ...the molten salt back into liquid state. Molten salt based systems are significantly ...
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Solidification Structure of Al Cu and Sn Cu Sb Alloys Obtained by Casting through Induction Stirring Using Permanent Magnet
... from molten metal at 703 ...the molten metal cools rapidly due to improvement in the thermal conduction of the molten metal to the mold by the stirring through the rotation of the ...
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Heat Storing Sand Battery
... Current methods used for storing thermal energy are limited to the use of molten salt as the storage medium. Molten salts are constrained by high fixed and marginal costs, due to their maintenance ...
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Metallurgical treatment processes of metals (Fe and Steel, Al, Cu, Au) and their detrimental environmental issues- A mini review
... Copper is one of the basic chemical elements. Pure copper is a reddish-orange metal known for its high thermal and electrical conductivity. It is commonly used to produce a wide variety of products, including electrical ...
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