Hot Deformation Behavior and Microstructure Evolution of Cu–Ni–Co–Si Alloys

Hot Deformation Behavior and Microstructure Evolution of Cu–Ni–Co–Si Alloys

The Cu-1.7Ni-1.4Co-0.65Si (wt%) alloy is hot compressed by a Gleeble-1500D machine under a temperature range of 760 to 970 °C and a strain rate range of 0.01 to 10 s<sup>−1</sup>. The flow stress increases with the extension of strain rate and decreases with the rising of deformation tem...

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Bibliographic Details
Main Authors: Feng Liu, Jimiao Ma, Lijun Peng, Guojie Huang, Wenjing Zhang, Haofeng Xie, Xujun Mi
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Materials
Subjects:
Cu–Ni–Co–Si alloy
hot compression deformation
constitutive equation
dynamic recrystallization
microstructure
Online Access:https://www.mdpi.com/1996-1944/13/9/2042

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