42 citations · 86 across the 5 of their papers we have counts for
5 papers
Effects of Mischmetal Composition and Cooling Rates on the Microstructure and Mechanical Properties of Al-(Ce, La, Nd) Eutectic Alloys
Jie Qi, Erin C. Bryan, David C. Dunand
This study investigates the substitution of cerium (Ce) with mischmetal (MM) in cast Al-MM alloys, focusing on microstructure, hardness, tensile and compression properties, creep r…
The effect of solidification direction with respect to gravity on ice-templated TiO2 micro-structures
Kristen L. Scotti, Lauren G. Kearney, Jared Burns +4
Ice-templating produces materials with aligned, elongated pores via directional solidification of particle suspensions, sublimation of the solidified fluid, and sintering of the pa…
Freeze Casting: A Review of Processing, Microstructure and Properties via the Open Data Repository, FreezeCasting.net
Kristen L. Scotti, David C. Dunand
Freeze-casting produces materials with complex, three-dimensional pore structures which may be tuned during the solidification process. The range of potential applications of freez…
Ice-Templated W-Cu Composites with High Anisotropy
André Röthlisberger, Sandra Häberli, Henning Galinski +2
Controlling anisotropy in self-assembled structures enables engineering of materials with highly directional response. Here, we harness the anisotropic growth of ice walls in a the…
Composition Profiles within Al3Li and Al3Sc/Al3Li Nanoscale Precipitates in Aluminum
Matthew E. Krug, David C. Dunand, David N. Seidman
An Al-11.3Li-0.11Sc (at. %) alloy was double-aged to induce first alpha'-Al3Sc and then delta'-Al3Li precipitates. Atom-probe tomography revealed both single-phase delta'-precipita…