Influence of Laser Energy Variation on the Composition and Properties of Gradient-Structured Cemented Carbide Layers Produced by LP-DED

In this study, graded cemented carbide layers were fabricated using Laser Powder-Directed Energy Deposition (LP-DED) to investigate the effects of laser input energy and WC content on crack formation, compositional distribution, and hardness. Two-layer structures were formed, with the first layer co...

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Auteurs principaux:	Yorihiro Yamashita, Kenta Kawabata, Hayato Mori, Eito Ose, Takahiro Kunimine
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2025-06-01
Collection:	Journal of Manufacturing and Materials Processing
Sujets:	Laser Powder-Directed Energy Deposition (LP-DED) cemented carbide functionally graded materials (FGMs) WC-Co composites crack formation acoustic emission (AE)
Accès en ligne:	https://www.mdpi.com/2504-4494/9/7/218
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