Emerging technological advances are resha** the casting sector in latest decades.
Casting technology is evolving towards intelligent casting paradigm that involves …

In this study, we estimated the equilibrium bubble size of acoustic cavitation in a molten
metal, which is basic information in ultrasonic casting. For this, the bubble shape instability …

Scaling up ultrasonic cavitation melt treatment (UST) requires effective flow management
with minimised energy requirements. To this end, container dimensions leading to the …

This study concerns the numerical simulation of two competing ultrasonic treatment (UST)
strategies for microstructure refinement in the direct-chill (DC) casting of aluminium alloys. In …

In this work, we compare the incubation-time criterion of cavitation and the classical criterion
of unstable cavitation. It is shown that the incubation-time criterion of cavitation can serve as …

The internal coupled electromagnetic melt treatment (ICEMT) method is firstly proposed to
produce high-quality and large-sized aluminum alloy billets. A three-dimensional model was …

Metal additive manufacturing is rapidly develo** technology, but its application in wider
scale is limited by several factors. One of these is expensive raw material, because it …

This work focuses on the effect of internal electromagnetic stirring (IEMS) on grain size and
macrosegregation in direct-chill (DC) casting of an AA2219 billet with a diameter of 880 mm …

This study explores ultrasonic treatment (UT) as an alternative to conventional casting
methods for lightweight, high-strength materials, with a focus on aerospace applications …

Static or alternating magnetic field interaction with liquid metal are widely used in industry.
This study investigates combined magnetic field interactions for three practical applications …