Spatio-temporal dynamics of jerky flow in high-entropy alloy at extremely low temperature

Spatio-temporal dynamics of jerky flow in high-entropy alloy at extremely low temperature

© 2020 Informa UK Limited, trading as Taylor & Francis Group. Despite a large body of literature, mechanisms contributing to low temperature jerky flow remain controversial. Here, we report a cross-over from a smooth at room and liquid nitrogen temperatures to serrated plastic flow at 4.2...

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Bibliographic Details
Main Authors: Pu, Z., Xie, Z.C., Sarmah, R., Chen, Y., Lu, Chunsheng, Ananthakrishna, G., Dai, L.H.
Format: Journal Article
Language:English
Published: TAYLOR & FRANCIS LTD 2020
Subjects:
Science & Technology
Technology
Physical Sciences
Materials Science, Multidisciplinary
Metallurgy & Metallurgical Engineering
Physics, Applied
Physics, Condensed Matter
Materials Science
Physics
High-entropy alloy
cryogenic temperature
jerky flow
linear perturbation analysis
chaotic
PLASTIC-FLOW
MECHANICAL-PROPERTIES
LYAPUNOV EXPONENTS
DEFORMATION
INSTABILITY
METALS
SERRATION
OSCILLATIONS
BEHAVIOR
MODEL
Online Access:http://hdl.handle.net/20.500.11937/82384

Internet

http://hdl.handle.net/20.500.11937/82384

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