High-strength Ti-base ultrafine eutectic with enhanced ductility -: art. no. 161907

被引：160

作者：

Das, J

Kim, KB

Baier, F

Löser, W

Eckert, J

机构：

[1] Tech Univ Darmstadt, FB Mat & Geowissensch 11, FG Phys Met Kunde, D-64287 Darmstadt, Germany

[2] Leibniz Inst Festkorper & Werkstoffforsch Dresden, D-01171 Dresden, Germany

[3] Leibniz Inst Festkorper & Werkstoffforsch Dresden, D-01069 Dresden, Germany

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 16期

关键词：

D O I：

10.1063/1.2105998

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

(Ti0.705Fe0.295)(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 epsilon(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. (C) 2005 American Institute of Physics.

引用

页码：1 / 3

页数：3

共 18 条

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[2]

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