This study presents a magnetic levitation device for measuring density with high accuracy
and versatility, and of low cost. Samples that are immersed in paramagnetic medium can be …

The paper is devoted to researching various post-processing methods that affect surface
quality, physical properties, and mechanical properties of laser additively manufactured …

High-pressure die casting (HPDC) is a widely used casting technology for product that is
made of light metal such as aluminum alloy. During the die casting process, the molten …

The paper is devoted to the research of the effect of ultrasonic postprocessing—specifically,
the effects of ultrasonic cavitation-abrasive finishing, ultrasonic plastic deformation, and …

This work proposes an improved magnetic levitation (IML) method for measuring the density
of minerals in outdoor exploration by horizontally setting the magnetic levitation device. The …

The quality of polymer injection molded parts is definitely related to the molding process.
Polymer injection molded parts with different properties differ in density and internal density …

Density variation during the injection molding process directly reflects the state of plastic
melt and contains valuable information for process monitoring and optimization. Therefore …

The application of vacuum in casting technology is very limited. In the present scenario, the
vacuum is mainly used in die casting or investment casting, but the application of vacuum in …

The purpose of this work is the design and construction of a non-invasive meter for
concentration in saline solutions and the proposal of a low-cost mass flow meter for …

AlSi 9 Cu 3 (Fe) aluminum alloy specimens were produced by conventional high-pressure
die casting (HPDC) and vacuum-assisted high-pressure die casting (VPDC) processes …