Investigation on the Precipitates of IN718 Alloy Fabricated by Selective Laser Melting
Abstract
:1. Introduction
2. Experiment
3. Results and Discussion
3.1. Grain Morphology
3.2. First Dendrite Arm Space
3.3. Precipitates
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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Element | Al | Ti | Cr | Fe | Nb | Mo | Ni |
---|---|---|---|---|---|---|---|
(wt%) | 0.6 | 1.0 | 19.7 | 18.4 | 5.1 | 3.0 | Bal. |
Laser power | Scanning speed | Laser spot diameter | Hatch spacing | Layer thickness |
---|---|---|---|---|
350 W | 1000 mm/s | 0.1 mm | 0.2 mm | 0.04 mm |
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Cao, Y.; Bai, P.; Liu, F.; Hou, X. Investigation on the Precipitates of IN718 Alloy Fabricated by Selective Laser Melting. Metals 2019, 9, 1128. https://doi.org/10.3390/met9101128
Cao Y, Bai P, Liu F, Hou X. Investigation on the Precipitates of IN718 Alloy Fabricated by Selective Laser Melting. Metals. 2019; 9(10):1128. https://doi.org/10.3390/met9101128
Chicago/Turabian StyleCao, Yu, Pucun Bai, Fei Liu, and Xiaohu Hou. 2019. "Investigation on the Precipitates of IN718 Alloy Fabricated by Selective Laser Melting" Metals 9, no. 10: 1128. https://doi.org/10.3390/met9101128