February 4, 2024Open Access

In-situ additive manufacturing of high strength yet ductility titanium composites with gradient layered structure using N2

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Abstract

Highlights TiN was in-situ synthesized by laser powder bed fusion under different N 2 + Ar atmosphere. TiN/Ti gradient layered structure composites show high strength and ductility. Gradient layered structure Ti composite exhibits periodic changes in hardness of Ar and N 2 region. Hetero-deformation induced strengthening enhances performance of layered structure Ti composites.

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Xiao et al. (Sun,) studied this question.

synapsesocial.com/papers/69dd3a3b0644c7b49d40c676 https://doi.org/https://doi.org/10.1088/2631-7990/ad2602

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