Synergistically enhanced cryogenic strength and ductility in 304L stainless steel made by directed energy deposition additive manufacturing
We leverage the rapid cooling rates and thermal cycling inherent to laser directed energy deposition (DED) additive manufacturing (AM), to synthesize 304L stainless steel with bimodal grain size distribution and intragranular cellular dislocation structures. We find that regardless of the printing s...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-05-01
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| Series: | Materials & Design |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0264127525003260 |
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