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Semisolid tensile properties near solidus temperature of direct-chill-cast AA5182 alloy and its hot-tearing susceptibility
A comprehensive investigation, encompassing microstructural analysis of the subsurface and bulk regions, along with tensile testing near the solidus...
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Analysis of the Solidus Temperature of Multicomponent Steel by a Finite Thickness Model with Heat- and Solute-Transfer Equations in the Solid–Liquid Zone
To examine the assumption of a constant solidus temperature—which has been empirically adopted in general heat analyses without firm validation—in...
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Dependence on Their Mn and Cr Contents of the Microstructures, Melting Range, and High Temperature Creep Behaviors of Cantor’s Alloy and Versions Strengthened by MC Carbides
Decreasing Mn and increasing Cr in the cast Cantor’s alloys and in their MC–strengthened versions may have consequences on the refractoriness and on...
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Super-Solidus Hot Isostatic Pressing Heat Treatments for Advanced Single Crystal Ni-Base Superalloys
Super-solidus hot isostatic pressing (SSHIP) heat treatment has first been developed and applied to the third-generation Ni-base single crystal...
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Liquidus Temperature and Electrical Conductivity of the Molten CsCl–NaCl–KCl Eutectic Containing IrCl3
AbstractThe (CsCl–NaCl–KCl) eut –IrCl 3 melt is promising for the production of iridium coatings and composites. The liquid temperature and the...
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The use of predominance area diagrams (PAD) to determine the oxygen and sulfur fugacities prevailing during historical metallurgical processes: the case of fifteenth to seventeenth century copper slags from Polichno (Old Polish industrial district)
The study presents the first use of predominance area diagrams (PADs) to determine oxidation–reduction conditions during reconstructing historical...
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Thermophysical Properties of Al–Ni–Co–R (R = Sm, Tb) Alloys in Crystalline and Liquid States
Abstract —Experimental studies of density and electrical resistivity of Al 86 Ni 6 Co 2 R 6 (R = Sm, Tb) alloys are performed in a wide temperature range,...
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Effect of Cobalt on Density and Electrical Resistivity of Al–Ni–Co–Ce Alloys in Crystalline and Liquid States
Abstract —Density (by gamma-absobtion method) and electrical resistivity (by contact-less method in rotating magnetic field) of Al–Ni–Co–Ce...
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The Co–Ni–Zr Phase Diagram in the Zr–ZrCo–ZrNi Region II. Liquidus Surface of the Phase Diagram. Interaction of Alloys with Hydrogen
The results of microstructural, X-ray diffraction, differential thermal, and electron microprobe analyses of Zr–ZrCo–ZrNi cast alloys were used to...
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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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Effects of Mn Content on the Formation of Inclusions in High Aluminum Steel
Three groups smelting experiments of high Al steel with low, medium and high Mn content were carried out, and the inclusion characteristics in steel...
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Thermal Profile and Microstructure Analysis of Al-Si with the Magnesium Addition under Different Cooling Conditions
Thermal analysis is an effective approach for studying the characteristics of materials under different temperature situations. The study implemented...
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Phase Equilibria in the Ti–CuTi2–CuZr2–Zr Region of the Ternary Cu–Ti–Zr System
The Cu–Ti–Zr system and associated multicomponent systems are of practical interest as their alloys show high bulk glass forming ability. The...
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Mechanical Properties of High Entropy Alloys Based on Rare Earth Elements with Yttrium and Scandium
AbstractThe paper reports the research outcomes on the structural and chemical composition of the equiatomic GdTbDyHoSc and GdTbDyHoY high-entropy...
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Investigation of Sn–Bi–In ternary solders with compositions varying from Sn–Bi eutectic point to 76 °C ternary eutectic
The solder properties of Sn–Bi–In ternary solders of seven different compositions are examined. The compositions are systematically chosen from the...
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The Influence of Nickel Addition on Properties of Sn–4.0Zn–0.7Cu Lead-Free Solder
AbstractThis research investigated changes in the properties of Sn–4.0Zn–0.7Cu (SZC407) solder alloy after do** with 0.5 wt % Ni. Specimens of...
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Thermal Analysis, Barothermal Treatment, Microstructure, and Properties of an Al–2.5 at % Ca Binary Alloy
AbstractAn Al–2.5 at % Ca binary alloy is thermographically studied by differential scanning calorimetry at atmospheric pressure and by differential...
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Comparison of high-speed shear properties of low-temperature Sn-Bi/Cu and Sn-In/Cu solder joints
To study the high-speed shear properties of low-temperature solders, we select four groups of samples of Sn– x Bi ( x = 22, 30 wt%) and Sn− x In alloys ( x ...
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Effect of Pouring Temperature by a Novel Micro Fused-Casting on Microstructure and Properties of ZL101 Semisolid Slurry
A novel micro fused-casting (MFC) process is developed for semisolid aluminum alloy slurry. The microstructure evolution and properties of semisolid...
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Solidification During Additive Manufacturing
Two major categories of additive manufacturing, powder bed fusion and directed energy deposition, rely on solidification for fusing metal to form...