Table 4.
List of the post-process heat treatment recipes and total aging exposure time applied for the study on the aging response of selective laser melting (SLM) Inconel 718.
Sample | Heat Treatment Recipe | Total Aging Exposure |
---|---|---|
Disk 1 | 1065 °C/2 h, 565 °C/4 h | 4 h |
+565 °C/20 h | 24 h | |
Disk 2 | 1065 °C/2h, 740 °C/2 h | 2 h |
+740 °C/6 h | 8 h | |
+740 °C/16 h | 24 h | |
Disk 3 | 1065 °C/2 h, 800 °C/4 h | 4 h |
+800 °C/20 h | 24 h | |
Disk 4 | 1065 °C/2 h, 870 °C/4 h | 4 h |
+870 °C/4 h | 8 h | |
+870 °C/16 h | 24 h |