Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

The structural evolution and property changes in Nd60Al10Fe20Co10 bulk metallic glass (BMG) upon crystallization are investigated by the ultrasonic method, x-ray diffraction, density measurement, and differential scanning calorimetry. The elastic constants and Debye temperature of the BMG are obtained as a function of annealing temperature. Anomalous changes in ultrasonic velocities, elastic constants, and density are observed between 600–750 K, corresponding to the formation of metastable phases as an intermediate product in the crystallization process. The changes in acoustic velocities, elastic constants, density, and Debye temperature of the BMG relative to its fully crystallized state are much smaller, compared with those of other known BMGs, the differences being attributed to the microstructural feature of the BMG.

Bibliography

Zhang, Z., Xia, L., Wang, R. J., Wei, B. C., Pan, M. X., & Wang, W. H. (2002). Structural evolution and property changes in Nd60Al10Fe20Co10 bulk metallic glass during crystallization. Applied Physics Letters, 81(23), 4371–4373.

Authors 6
  1. Zhi Zhang (first)
  2. Lei Xia (additional)
  3. Ru Ju Wang (additional)
  4. Bing Chen Wei (additional)
  5. Ming Xiang Pan (additional)
  6. Wei Hua Wang (additional)
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Dates
Type When
Created 22 years, 9 months ago (Dec. 2, 2002, 1:48 p.m.)
Deposited 1 year, 7 months ago (Feb. 3, 2024, 6:33 p.m.)
Indexed 1 year, 1 month ago (July 10, 2024, 1:59 p.m.)
Issued 22 years, 9 months ago (Dec. 2, 2002)
Published 22 years, 9 months ago (Dec. 2, 2002)
Published Print 22 years, 9 months ago (Dec. 2, 2002)
Funders 0

None

@article{Zhang_2002, title={Structural evolution and property changes in Nd60Al10Fe20Co10 bulk metallic glass during crystallization}, volume={81}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1525053}, DOI={10.1063/1.1525053}, number={23}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Zhang, Zhi and Xia, Lei and Wang, Ru Ju and Wei, Bing Chen and Pan, Ming Xiang and Wang, Wei Hua}, year={2002}, month=dec, pages={4371–4373} }