Details

Autor(en) / Beteiligte

• Das, J.
• Kim, K. B.
• Baier, F.
• Löser, W.
• Eckert, J.

Titel

High-strength Ti-base ultrafine eutectic with enhanced ductility

Ist Teil von

• Applied physics letters, 2005-10, Vol.87 (16), p.161907-161907-3

Ort / Verlag

United States: American Institute of Physics

Erscheinungsjahr

2005

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• ( Ti 0.705 Fe 0.295 ) 100 − x Sn x ( x = 0 and 3.85) ultrafine eutectics were prepared by slow cooling from the melt through cold crucible casting. The addition of 3.85 at.% Sn to the binary Ti-Fe eutectic decreases the strength slightly but considerably improves the plastic deformability under uniaxial compressive loading from ε f = 2.1 % to 9.6% strain to failure. The change in the morphology of the eutectic and the distribution of the FeTi phase are suggested as origin of the improvement of the mechanical properties.