Figure 2.4: Air entrapment and splashing in the sprue and sprue base areas at 2, 3 and 6% filled, using the conical pouring basin for a light-weight, stair-shaped Al-Si based casting, (Kotas et. al., 2010).

Figure 2.4: Air entrapment and splashing in the sprue and sprue base areas at 2, 3 and 6% filled, using
the conical pouring basin for a light-weight, stair-shaped Al-Si based casting, (Kotas et. al., 2010).