Nanoscale phase separation and microstructure evolution during crystallization in Al-Si-Ni amorphous alloy

Phase separation and crystallization behavior in melt-spun Al63Si25Ni12 amorphous alloy have been investigated in the present study. Although there is no atomic pair with positive enthalpy of mixing, nm scale phase separation occurs in the as-melt-spun amorphous alloy, exhibiting double-halo diffrac...

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Bibliographic Details
Main Authors: J.I. Hyun, C.I. Kim, S.W. Nam, W.T. Kim, D.H. Kim
Format: Article
Language:English
Published: Elsevier 2020-07-01
Series:Materials & Design
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127520302537