抄録
In order to improve mould filling of aluminium foams into mould cavity, a moulding process of foams is proposed. In the experiment of moulding of Al foams, a precursor made by hot powder extrusion is put into the die for foaming of alulminum and extruded into a rotating mould during foaming at 750 ℃. In case of large inlet diameter of mould, the influence of gravity is significant. When the mould of large diameter is rotated and filled with Al foam, the mould filling ratio is improved.
