Process map, microstructure, hardness and corrosion properties of gas metal arc additive manufacturing (GMA-AM) of Invar 36 alloy

Invar 36 is a specialised Fe–Ni alloy adopted for its dimensional stability and service at elevated temperatures. Its adoption in Gas Metal Arc Additive Manufacturing (GMA-AM) is accelerating because the process provides a cost-effective route to medium- and large-scale components. Yet processing In...

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Hauptverfasser:	Annalisa Acquesta, Tullio Monetta, Luigi Nele, Giulio Mattera
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Elsevier 2026-04-01
Schriftenreihe:	Next Materials
Schlagworte:	Invar 36 Wire arc additive manufacturing Microstructure Defects Hot cracking Corrosion
Online-Zugang:	http://www.sciencedirect.com/science/article/pii/S294982282600256X
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