Microstructural Characterization of Martensitic Stainless Steel Blades Manufactured by Directed Energy Deposition (DED)
This study explores the feasibility of manufacturing martensitic stainless steel turbine blades via a directed energy deposition (DED) process using a powder precursor. Five different blade geometries were fabricated using AISI 431 L martensitic stainless steel deposited onto an AISI 304 L austeniti...
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| Main Authors: | Caroline Cristine de Andrade Ferreira, Rafael Humberto Mota de Siqueira, Johan Grass Nuñez, Fábio Edson Mariani, Reginaldo Teixeira Coelho, Daolun Chen, Milton Sérgio Fernandes de Lima |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-05-01
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| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/15/6/612 |
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