Processing, Microstructure, and Mechanical Properties of Laser Additive Manufactured Ti₂AlNb-Based Alloy with Carbon, Boron, and Yttrium Microalloying

In this work, Ti-22Al-23Nb-0.8Mo-0.3Si-0.4C-0.1B-0.2Y (at. %) alloy powder was used to fabricate the Ti₂AlNb-based alloy samples using Laser powder bed fusion (L-PBF) Additive Manufacturing with a high-temperature substrate preheating. L-PBF process parameters, including laser power, scan...

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Principais autores:	Igor Polozov, Anna Gracheva, Anatoly Popovich
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2022-08-01
Series:	Metals
Assuntos:	additive manufacturing powder bed fusion titanium aluminides microalloying microstructure Ti-22Al-25Nb
Acceso en liña:	https://www.mdpi.com/2075-4701/12/8/1304
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