Influence of post-processing heat treatment on nanoscale mechanical properties of laser powder bed fused Inconel 625

Abstract This study investigates the effect of thermal aging (200–400 h at 650 °C) on the nanoindentation behaviour of Laser Powder Bed Fused (LPBF) Inconel 625. A Berkovich indentation mapping (5000–7500 µN) was conducted at multiple locations under controlled loads to measure nano-hardness and mod...

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Principais autores:	Sheeza Khan, Raja Annamalai A
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Springer 2026-02-01
coleção:	Discover Materials
Assuntos:	Nanoindentation Indentation Size Effect (ISE) LPBF IN625 Heat treatment
Acesso em linha:	https://doi.org/10.1007/s43939-026-00553-2
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