Microstructure and mechanical properties of reticulated titanium scrolls

Eunji Hong; Bok Y. Ahn; Daisuke Shoji; Jennifer A. Lewis; David C. Dunand

doi:10.1002/adem.201100082

Microstructure and mechanical properties of reticulated titanium scrolls

Eunji Hong^*, Bok Y. Ahn, Daisuke Shoji, Jennifer A. Lewis, David C. Dunand

^*Corresponding author for this work

Materials Science and Engineering

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

39 Scopus citations

Abstract

Reticulated titanium scrolls are produced by printing titanium hydride lattices composed of two orthogonal layers of ink filaments, which are then rolled into cylinders and reduced to titanium upon partial vacuum sintering. The resulting three-dimensional titanium scrolls contain a hierarchical pore size distribution composed of macroporosity between patterned filaments and micropores within each filament. These reticulated architectures exhibit an attractive combination of stiffness, strength, and ductility when tested in uniaxial compression.

Original language	English (US)
Pages (from-to)	1122-1127
Number of pages	6
Journal	Advanced Engineering Materials
Volume	13
Issue number	12
DOIs	https://doi.org/10.1002/adem.201100082
State	Published - Dec 2011

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

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author = "Eunji Hong and Ahn, {Bok Y.} and Daisuke Shoji and Lewis, {Jennifer A.} and Dunand, {David C.}",

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AU - Hong, Eunji

AU - Ahn, Bok Y.

AU - Shoji, Daisuke

AU - Lewis, Jennifer A.

AU - Dunand, David C.

PY - 2011/12

Y1 - 2011/12

N2 - Reticulated titanium scrolls are produced by printing titanium hydride lattices composed of two orthogonal layers of ink filaments, which are then rolled into cylinders and reduced to titanium upon partial vacuum sintering. The resulting three-dimensional titanium scrolls contain a hierarchical pore size distribution composed of macroporosity between patterned filaments and micropores within each filament. These reticulated architectures exhibit an attractive combination of stiffness, strength, and ductility when tested in uniaxial compression.

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Microstructure and mechanical properties of reticulated titanium scrolls

Abstract

ASJC Scopus subject areas

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