Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/24925
Title: Why does pitting preferentially occur on shear bands in bulk metallic glasses?
Authors: Wang, YM
Zhang, C
Liu, Y
Chan, KC 
Liu, L
Keywords: Corrosion
Glasses, metallic
Microstructure
Issue Date: 2013
Publisher: Elsevier
Source: Intermetallics, 2013, v. 42, p. 107-111 How to cite?
Journal: Intermetallics 
Abstract: The effect of shear bands on pitting corrosion of a pre-deformed Zr-based bulk metallic glass was studied through immersion test in 1 M HCl solution. It was found that pitting always preferentially occurred at the offsets of the shear bands, but this selective corrosion behavior disappeared when the shear offsets were polished, although shear bands did exist at the same locations. This demonstrates that the shear offsets, rather than the structural changes in the shear bands, is the dominant factor for the pitting initiation.
URI: http://hdl.handle.net/10397/24925
ISSN: 0966-9795
EISSN: 1879-0216
DOI: 10.1016/j.intermet.2013.05.006
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