Author:
Scudino Sergio,Surreddi Kumar B.,Nguyen Hoang V.,Liu Gang,Gemming Thomas,Sakaliyska Mira,Kim Ji S.,Vierke Jens,Wollgarten Markus,Eckert Jurgen
Abstract
In situ devitrification and consolidation of gas atomized Al87Ni8La5 glassy powders into highly dense bulk specimens was carried out by spark plasma sintering. Room temperature compression tests of the consolidated bulk material reveal remarkable mechanical properties, namely, high compression strength of 930 MPa combined with plastic strain exceeding 25%. These findings demonstrate that the combined devitrification and consolidation of glassy precursors by spark plasma sintering is a suitable method for the production of Al-based materials characterized by high strength and considerable plastic deformation.
Publisher
Springer Science and Business Media LLC
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Cited by
28 articles.
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