Specific Pressure and Mechanical Properties of the Alternator Flange from EN AC 47100 Alloy in HPDC Technology

The technology HPDC (High Pressure Die Casting) of metals represents accurate casting which approximates the most ideal effort of direct change of basic material to finished product. The die casting itself is characterized by mechanical method of casting with the molten metal being forced-in under high pressure (specific pressure) into the divided metal mould by a plunger acting upon the melt in the filling chamber. The HPDC technology has in recent years achieved an expansive growth in the volume as well as the range of production and that is particularly in aviation and automobile industry. The presented paper deals with the experimental assessment of the impact of specific pressure on the mechanical properties of the alternator flange from EN AC 47100 in HPDC technology.