Deformation Behaviours Of A Ti-Based Bulk Metallic Glass Composite In The Dendrite Softening Region

Deformation behaviours of Ti50Zr20Nb12Cu5Be13 bulk metallic glass composite in the dendrite softening region have been investigated using uniaxial compressive and tensile tests. all the compressive stress-strain curves show work-hardening phenomenon with the same tendency, the tensile stress-strain curves show work-softening phenomenon. Tests indicate that there is a migration of atomic group (about 170-180 atoms) during the deformation. The dendrite of Ti50Zr20Nb12Cu5Be13 BMGC has been well spheroidized and undergoes severe plasticity deformation after the deformation in the dendrite softening region.

Author
J Cui Et Al
Origin
Northwestern Polytechnical University, Shaanxi, China
Journal Title
Mat Sci & Eng A 653 2016 1-7
Sector
Special Glass
Class
S 4230

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Deformation Behaviours Of A Ti-Based Bulk Metallic Glass Composite In The Dendrite Softening Region
Mat Sci & Eng A 653 2016 1-7
S 4230
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