Principi, G. ; Maddalena, A. ; Meyer, M. ; Dal Toe, S. ; Gupta, A. ; Sharma, P. ; Dasannacharya, B. A. ; Paul, N. ; Bernstorff, S. ; Amenitsch, H. (2004) Structural evolution of the amorphous grain boundary phase during nanocrystallisation of Fe72Cu1Nb4.5Si13.5B9 Journal of Magnetism and Magnetic Materials, 276-276 (2). pp. 1441-1442. ISSN 0304-8853
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S03048...
Related URL: http://dx.doi.org/10.1016/j.jmmm.2003.12.150
Abstract
The structure of the amorphous grain boundary phase during progressive stages of nanocrystallisation in the Fe72Cu1Nb4.5Si13.5B9 alloy has been followed using XRD, SAXS and Mossbauer spectroscopy. The initial compositional inhomogeneity sets-in with increasing crystallisation, as a result of the depletion in Fe of the amorphous phase, which partly homogenises for longer annealing times due to long-range diffusion.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Nanocrystalline Alloy; Amorphous Grain-boundary Phase; Structural Relaxation; Compositional Inhomogeneity |
| ID Code: | 10202 |
| Deposited On: | 03 Nov 2010 04:36 |
| Last Modified: | 28 May 2011 05:05 |
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