Spheroidization and Coarsening of Eutectic Si Particles in Al-Si-Based Alloys

Table 1

Chemical composition (wt.%) of the alloys used in the present work.

Alloy	Cu	Mg	Mn	Si	Fe	Sr	Ti	B	SHT (°C)
319	3.1	0.0071	0.0005	5.6	0.17	0.0000	0.105	0.0004	510
356	0.06	0.314	0.0005	6.2	0.10	0.0001	0.0002	0.0002	550
413	1.2	0.046	0.218	11.2	0.34	0.0000	0.0652	0.0003	510