Structural metamaterial lattices by laser powder-bed fusion of 17-4PH steel

Structural metamaterial lattices by laser powder-bed fusion of 17-4PH steel

Additive manufacturing build parameters are used to engineer structural metamaterials lattices with controllable mechanical performance, achieved through microstructural grading of 17-4PH steel without compositional or geometric modification. The high solidification rates of laser powder-bed fusion...

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Bibliographic Details
Main Authors: Felicity S.H.B. Freeman, Luke M. Jones, Alexander D. Goodall, Hassan Ghadbeigi, Iain Todd
Format: Article
Language:English
Published: Elsevier 2024-02-01
Series:Additive Manufacturing Letters
Subjects:
Structural metamaterial
Martensitic transformation
Additive manufacturing
Laser powder bed fusion
Mechanically graded
Online Access:http://www.sciencedirect.com/science/article/pii/S2772369023000701

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http://www.sciencedirect.com/science/article/pii/S2772369023000701

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