Influence of Thermal Parameters, Microstructure, and Morphology of Si on Machinability of an Al–7.0 wt.% Si Alloy Directionally Solidified

Table 1

Position ranges from metal/mold interface of each necking.

Necking	Range measurements
1	0 to 10 mm
2	11 to 20 mm
3	21 to 30 mm
4	31 to 40 mm
5	41 to 60 mm
6	61 to 80 mm