The effect of high magnetic field on the directional solidification structure of Al-18 at.%Ni peritectic alloy was studied. In the absence of magnetic field, the alloy forms a dendritic structure ...

A liquid ternary Fe47.5Cu47.5Sn5 alloy displays novel dual solidification mechanisms: normal peritectic transformation when undercooling is below 196K, and macroscopic phase separation once bulk ...

The solidification microstructure of Al 0.8 CrCuFeNi 2 high entropy alloy consists of primary fcc dendrites decorated with interdendritic bcc and B2 phases. In this work the mechanical properties ...

Self-propagating exothermic reaction has been developed as a heat source to melt solder alloy during interconnection process for its high combustion heat and short duration. The solidification of ...

In this paper, the stress effects on solidification microstructures during laser sintering of alloy powders are investigated, using a phase field approach. Coupling equations among phase, temperature, ...

Abstract Laser powder bed fusion (LPBF), a typical metal additive manufacturing (MAM) process, generates large thermal gradients and rapid cooling rates, making it challenging to fully understand the ...

2. Experimental Procedure The experimental apparatus consists of a solidification furnace in cylindrical form (figure 1), with external steel casing and refractory bricks. Inside the oven there are an ...

1 Department of Metallurgy & Materials Science and Engineering, Institut Jean Lamour, Université de Lorraine, Nancy, France 2 Laboratory of Excellence on Design of Alloy Metals for low-mAss Structures ...