The boundary integral method for propagating solid/liquid interfaces is detailed with
allowance for the thermo-solutal Stefan-type models. Two types of mass transfer …

In additive manufacturing (AM), parts suffer from quality variations, defects, intricate surface
topography, and anisotropy in properties that are known to be influenced by factors …

Transport processes around phase interfaces, together with thermodynamic properties and
kinetic phenomena, control the formation of dendritic patterns. Using the thermodynamic and …

In the present work, the static magnetic field (SMF) was applied in the L-PBF process of a
typical γʹ strengthening Ni-based superalloy of GH4099 concerning the as-built and heat …

Large thermal gradients in the melt pool from rapid heating followed by rapid cooling in
metal additive manufacturing generate large thermoelectric currents. Applying an external …

The theory of stable dendritic growth within a forced convective flow field is tested against
the enthalpy method for a single-component nickel melt. The growth rate of dendritic tips and …

The undercooled solidification of the Inconel 718 superalloy under high magnetic field was
performed for the first time at high undercoolings (∼ 200° C). The results show that the high …

Undercooling of Cu-based alloys often induces metastable liquid phase separation followed
by rapid solidification of separated liquids. The rapid solidification can help freeze in the …

The presence of large temperature gradients in liquid metals during heat transfer can also
induce thermoelectric effects, which can lead to pum** or stirring of liquid metals under …

Magnetohydrodynamic flows can be driven by Lorentz forces acting on thermoelectric
currents. Their effects on tip velocities of Pd dendrites solidifying from an undercooled melt …