The casting defects that are caused by molten metal were cold shut formation, entrapment of
air, gas, and inclusion. But the control of casting defects has been based on the experience …

Parts with undercuts or hollow sections exploit the maximum lightweight potential due to
efficient material usage. However, such geometries are often challenging to produce with …

Air entrainment is one of the most significant problems in pressure die casting. A possible
solution is to use the Pore Free technique. In this technique an oxygen is introduced into the …

Transition from a free surface flow to pressurized flow through hydraulic jump appears in
several situations, which include the die casting cold chamber process, flow in sewer …

In this study an analytical model has been developed to describe air pressure and residual
air mass variations in pressure die casting for atmospheric venting. During injection of …

The pressure is increased at the end of the die cavity filling, and it is referred to as the
intensification (pressure). Many have attempted to solve the problem: what is the required …

Air venting in the die casting process has been an issue since its inception. A mathematical
model that predicts the venting efficiency via different devices, including a new technology …

The influence of unsteady effects on the evacuation of air through vents in pressure die
casting processes is analyzed. A model is proposed which considers the air flow as one …

A review study is presented on microstructural and mechanical properties of Aluminium and
Magnesium diecasting parts. Particular emphasis was given to the effects of typical …