Formation of a bimodal eutectic structure in Ti-Fe-Sn alloys with enhanced plasticity

J. H. Han; K. B. Kim; S. Yi; J. M. Park; S. W. Sohn; T. E. Kim; D. H. Kim; J. Das; J. Eckert

doi:10.1063/1.2990662

Formation of a bimodal eutectic structure in Ti-Fe-Sn alloys with enhanced plasticity

J. H. Han
, K. B. Kim
, S. Yi
, J. M. Park
, S. W. Sohn
, T. E. Kim
, D. H. Kim
, J. Das
, J. Eckert

Sejong University
Yonsei University
Institute for Complex Materials
Technische Universität Dresden

Research output: Contribution to journal › Article › peer-review

93 Scopus citations

Abstract

Microstructural investigations on a series of (Ti_70.5 Fe _29.5)_100-x Sn_x alloys with x=5, 7, and 9 reveal that Sn addition is effective in introducing both structural and spatial heterogeneities in ultrafine eutectic composites stemming from a large temperature difference between two eutectic temperatures upon solidification. The microstructural heterogeneities in these ultrafine eutectic composites strongly enhance the room temperature compressive plasticity up to ∼15.7%.

Original language	English
Article number	141901
Journal	Applied Physics Letters
Volume	93
Issue number	14
DOIs	https://doi.org/10.1063/1.2990662
State	Published - 2008

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10.1063/1.2990662

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title = "Formation of a bimodal eutectic structure in Ti-Fe-Sn alloys with enhanced plasticity",

abstract = "Microstructural investigations on a series of (Ti70.5 Fe 29.5)100-x Snx alloys with x=5, 7, and 9 reveal that Sn addition is effective in introducing both structural and spatial heterogeneities in ultrafine eutectic composites stemming from a large temperature difference between two eutectic temperatures upon solidification. The microstructural heterogeneities in these ultrafine eutectic composites strongly enhance the room temperature compressive plasticity up to ∼15.7\%.",

author = "Han, \{J. H.\} and Kim, \{K. B.\} and S. Yi and Park, \{J. M.\} and Sohn, \{S. W.\} and Kim, \{T. E.\} and Kim, \{D. H.\} and J. Das and J. Eckert",

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doi = "10.1063/1.2990662",

language = "English",

volume = "93",

journal = "Applied Physics Letters",

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T1 - Formation of a bimodal eutectic structure in Ti-Fe-Sn alloys with enhanced plasticity

AU - Han, J. H.

AU - Kim, K. B.

AU - Yi, S.

AU - Park, J. M.

AU - Sohn, S. W.

AU - Kim, T. E.

AU - Kim, D. H.

AU - Das, J.

AU - Eckert, J.

PY - 2008

Y1 - 2008

N2 - Microstructural investigations on a series of (Ti70.5 Fe 29.5)100-x Snx alloys with x=5, 7, and 9 reveal that Sn addition is effective in introducing both structural and spatial heterogeneities in ultrafine eutectic composites stemming from a large temperature difference between two eutectic temperatures upon solidification. The microstructural heterogeneities in these ultrafine eutectic composites strongly enhance the room temperature compressive plasticity up to ∼15.7%.

AB - Microstructural investigations on a series of (Ti70.5 Fe 29.5)100-x Snx alloys with x=5, 7, and 9 reveal that Sn addition is effective in introducing both structural and spatial heterogeneities in ultrafine eutectic composites stemming from a large temperature difference between two eutectic temperatures upon solidification. The microstructural heterogeneities in these ultrafine eutectic composites strongly enhance the room temperature compressive plasticity up to ∼15.7%.

UR - https://www.scopus.com/pages/publications/53649083058

U2 - 10.1063/1.2990662

DO - 10.1063/1.2990662

M3 - Article

AN - SCOPUS:53649083058

SN - 0003-6951

VL - 93

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

M1 - 141901

ER -

Formation of a bimodal eutectic structure in Ti-Fe-Sn alloys with enhanced plasticity

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