Spark plasma sintering of a commercial TiAl 48-2-2 powder: Densification and creep analysis

Martins, David
Grumbach, Fanny
Simoulin, Audrey
Sallot, Pierre
Mocellin, Katia
Bellet, Michel
Estournès, Claude

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Publication date

January 2018

DOI

10.1016/j.msea.2017.11.041

Publisher

Elsevier BV

Abstract

International audienceCommercial 48-2-2 TiAl powder was densified by spark plasma sintering. Fully dense materials with duplex and lamellar microstructures were obtained. An original protocol was developed to avoid carbide formation due to reactions between TiAl and graphite molds. TiAl materials with lamellar microstructures and high creep behavior were produced

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Spark plasma sintering of a commercial TiAl 48-2-2 powder: Densification and creep analysis

Abstract

Extracted data

Spark plasma sintering of a commercial TiAl 48-2-2 powder: Densification and creep analysis

Abstract

Extracted data

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