Enhanced plasticity in a Ti-based bulk metallic glass-forming alloy by in situ formation of a composite microstructure
2002 ◽
Vol 17
(12)
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pp. 3015-3018
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Keyword(s):
A bulk metallic glass-forming Ti–Cu–Ni–Sn alloy with in situ formed composite microstructure prepared by both centrifugal and injection casting presents more than 6% plastic strain under compressive stress at room temperature. The in situ formed composite contains dendritic hexagonal-close-packed-Ti solid solution precipitates and a few Ti3Sn, β –(Cu, Sn) grains dispersed in a glassy matrix. The composite microstructure can avoid the development of the highly localized shear bands typical for the room-temperature deformation of monolithic glasses. Instead, highly developed shear bands with evident protuberance are observed, resulting in significant yielding and homogeneous plastic deformation over the entire sample.
2009 ◽
Vol 633-634
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pp. 665-673
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Keyword(s):
Keyword(s):
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2012 ◽
Vol 443-444
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pp. 583-586
2019 ◽
Vol 33
(01n03)
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pp. 1940052
Keyword(s):
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2004 ◽
Vol 449-452
◽
pp. 441-444
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2009 ◽
Vol 24
(12)
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pp. 3603-3610
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2010 ◽
Vol 25
(6)
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pp. 1159-1163
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