Nano Archive

Ti-base nanoeutectic-hexagonal structured (D0(19)) dendrite composite

Das, J. and Ettingshausen, F. and Eckert, J. (2008) Ti-base nanoeutectic-hexagonal structured (D0(19)) dendrite composite. SCRIPTA MATERIALIA, 58 (8). pp. 631-634.

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Ti–Fe–Sn nanoeutectic-hexagonal structured dendrite composites are prepared by arc melting and cold-crucible casting. The presence of micrometer-size hexagonal () dendrites in the nanostructured lamellar matrix increases the strain-hardening exponent (n) from for homogeneous eutectic to for composites. Formation of profuse slip bands in the hexagonal dendrites/nanoeutectic phases indicates that dislocation-slip is the dominant deformation mechanism in these micro-nanophases.

Item Type:Article
Uncontrolled Keywords:titanium alloys; composite; nano-/ultrafine eutectic; mechanical properties; solidification
Subjects:Material Science > Functional and hybrid materials
Material Science > Nanostructured materials
ID Code:6114
Deposited By:IoN
Deposited On:11 Sep 2009 16:43
Last Modified:11 Sep 2009 16:43

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