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Title: X-ray imaging and controlled solidification of Al-Cu alloys toward microstructures by design

Journal Article · · Advanced Engineering Materials
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  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States). Materials and Science and Technology Division.
  2. Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source.
  3. Brookhaven National Lab. (BNL), Upton, NY (United States). Photon Sciences.

X-ray imaging, which permits the microscopic visualization of metal alloy solidification dynamics, can be coupled with controlled solidification to create microstructures by design. In this study, this x-ray image shows a process-derived composite microstructure being made from a eutectic Al-17.1 at.%Cu alloy by successive solidification and remelting steps.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC52-06NA25396; AC02-06CH11357
OSTI ID:
1212462
Alternate ID(s):
OSTI ID: 1225540; OSTI ID: 1235728; OSTI ID: 1258750
Report Number(s):
LA-UR-14-27928
Journal Information:
Advanced Engineering Materials, Vol. 17, Issue 4; ISSN 1438-1656
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 29 works
Citation information provided by
Web of Science

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Cited By (6)

Liquid interlayer formation during friction stir spot welding of aluminum/copper journal July 2018
Effect of Heat Treatment on the Characterizations of Functionally Graded Al/Al2Cu Fabricated by Horizontal Centrifugal Casting journal January 2020
Demonstration of transmission high energy electron microscopy journal April 2018
A graphite nodule growth model validated by in situ synchrotron x-ray tomography journal November 2018
Free dendritic tip growth velocities measured in Al-Ge journal July 2018
Demonstration of transmission high energy electron microscopy
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