Effect of HfO2 dispersoids on the microstructure of a Ni-Cr-Al-Ti superalloy processed by laser-based powder-bed fusion
The effects of 1 wt% HfO2 nano-dispersoid addition on the microstructure of a high-γ' Ni-8.5Cr-5.5Al-1Ti (wt%) model superalloy are investigated after manufacturing via laser-based powder-bed fusion (PBF-LB). Despite their very high melting point, HfO2 dispersoids are not fully stable during their s...
Furkejuvvon:
| Váldodahkkit: | , , , |
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| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
Elsevier
2023-07-01
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| Ráidu: | Additive Manufacturing Letters |
| Fáttát: | |
| Liŋkkat: | http://www.sciencedirect.com/science/article/pii/S2772369023000208 |
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