A Novel γ′-Strengthened Nickel-Based Superalloy for Laser Powder Bed Fusion
An experimental printable γ′‑strengthened nickel-based superalloy, MAD542, is proposed. By process optimization, a crack‑free component with less than 0.06% defect was achieved by laser powder bed fusion (LPBF). After post‑processing by solution heat treatment, a recrystallized structure was reveale...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2020-11-01
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| Series: | Materials |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1944/13/21/4930 |