Article ID Journal Published Year Pages File Type
1499216 Scripta Materialia 2012 4 Pages PDF
Abstract

Fully dense microlaminated composite sheets consisting of alternating TiAl and TiB2-rich layers have been successfully manufactured using roll bonding and reaction annealing followed by an effective densification process. Compared with monolithic TiAl, the introduction of TiB2-rich layers significantly refined the lamellar microstructure of TiAl and thus the unique microlaminated TiB2–TiAl composite sheet possesses a higher elastic modulus, nanohardness and high temperature strength.

Related Topics
Physical Sciences and Engineering Materials Science Ceramics and Composites
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