Nano-scale solute partitioning in devitrified bulk metalic glass.
Devitrification of bulk metallic glass leads to a novel microstructure, with high-density nanoscale crystalline precipitates evenly distributed in a glassy matrix. Significant chemical segregation is revealed at unprecedented detail by atom-probe tomography. This level of detail is crucial for understanding the interference peaks observed in small-angle X-ray and neutron scattering experiments, an unsolved mystery for over a decade.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- DE-AC02-06CH11357
- OSTI ID:
- 963625
- Report Number(s):
- ANL/XSD/JA-59645; TRN: US0903221
- Journal Information:
- Adv. Mater., Vol. 21, Issue 3 ; 2009
- Country of Publication:
- United States
- Language:
- ENGLISH
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