Influence of Powder Characteristics on the Microstructure and Mechanical Behaviour of GH4099 Superalloy Fabricated by Electron Beam Melting

A Chinese superalloy, GH4099 (~20 vol.% γ′ phase), which can operate for long periods of time at temperatures of 1173–1273 K, was fabricated by electron beam melting (EBM). Argon gas atomized (GA) and plasma rotation electrode process (PREP) powders with similar composition and size distribution wer...

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Auteurs principaux:	Shixing Wang, Shen Tao, Hui Peng
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2022-08-01
Collection:	Metals
Sujets:	Ni-based superalloys electron beam melting additive manufacturing Argon gas atomized plasma rotation electrode process powder characteristics
Accès en ligne:	https://www.mdpi.com/2075-4701/12/8/1301
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