Effect of Ultrasonic-Assisted Casting on Hot Deformation Mechanism and Microstructure of 35CrMo Steel Ingot

Effect of Ultrasonic-Assisted Casting on Hot Deformation Mechanism and Microstructure of 35CrMo Steel Ingot

Hot compression tests were performed with strain rates (0.01–10 s<sup>−1</sup>) and temperatures (850–1150 °C). The power law relationship between the critical stress and critical strain and Zener–Hollomon parameters was determined by <i>θ</i>-<i>σ</i> curves. Mic...

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Bibliographic Details
Main Authors: Qiumei Yang, Yajun Zhou, Wei Zhang, Xun Zhang, Mengfei Xu
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Materials
Subjects:
ultrasonic waves
35CrMo steel
deformation mechanism
activation energy
work hardening
dynamic recrystallization
Online Access:https://www.mdpi.com/1996-1944/15/1/146

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https://www.mdpi.com/1996-1944/15/1/146

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