Research Article
Effects of La and Ce Addition on the Modification of Al-Si Based Alloys
Table 2
Modifier additions and corresponding alloy codes for A3356 alloy.
| Alloy | Mold type | Mold temperature (°C) | Alloy code | Modifier addition (wt%) | Actual | Sr | La | Ce |
| 356 | Graphite | 600 | TB | 0 | 0 | 0 | T10 | 0 | 0.165 | 0 | T1 | 0 | 0.356 | 0 | T2 | 0 | 0.685 | 0 | T3 | 0 | 1.025 | 0 | T11 | 0 | 0.032 | 0.082 | T4 | 0 | 0.136 | 0.185 | T5 | 0 | 0.046 | 0.317 | T6 | 0 | 0.089 | 1.088 | T7 | 0 | 0.44 | 0.282 | T8 | 0 | 0.781 | 0.377 | T9 | 0 | 1.073 | 0.531 | T10S | 0.0069 | 0.165 | 0 | T1S | 0.0109 | 0.356 | 0 | T2S | 0.0047 | 0.685 | 0 | T3S | 0.0047 | 1.025 | 0 | T11S | 0.0073 | 0.032 | 0.082 | T4S | 0.007 | 0.136 | 0.185 | T5S | 0.0061 | 0.046 | 0.317 | T6S | 0.006 | 0.089 | 1.088 | T7S | 0.006 | 0.44 | 0.282 | T8S | 0.0053 | 0.781 | 0.377 | T9S | 0.006 | 1.073 | 0.531 |
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