Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1502009 | Scripta Materialia | 2007 | 4 Pages |
Abstract
Bulk (Ti0.65Fe0.35)100−xSnx (x = 0, 2.5, 5 at.%) ultrafine composites with high strength and plasticity have been prepared. All composites have a hypereutectic microstructure with primary FeTi or/and Ti3Sn phases and a (β-Ti + FeTi) eutectic matrix. The ultrafine composites exhibit a high fracture strength of ∼2350–2650 MPa and a large plasticity of ∼7.4–12.5% under compression. The structure of the phases, their refinement and volume fraction are the crucial factors determining the mechanical properties.
Related Topics
Physical Sciences and Engineering
Materials Science
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Authors
L.C. Zhang, J. Das, H.B. Lu, C. Duhamel, M. Calin, J. Eckert,