Microstructure Evolution and Coordinated Deformation of the 40Cr/Q345B Bimetallic Ring Blank at High Temperature

The evolution of microstructure has a significant impact on the coordinated deformation of bimetallic materials at high temperatures. This study conducted hot compression experiments on the 40Cr/Q345B bimetallic ring blanks. Based on EBSD measurement data, the parent austenite was reconstructed, and...

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Bibliographic Details
Published in:	Metals and materials international Vol. 30; no. 7; pp. 1997 - 2011
Main Authors:	Jia, Yanlong, Qi, Huiping, Liang, Youwen, Li, Zhenjiang, Bian, Zhuo
Format:	Journal Article
Language:	English
Published:	Seoul The Korean Institute of Metals and Materials 2024 Springer Nature B.V
Subjects:	Bimetals Blanks Centrifugal casting Characterization and Evaluation of Materials Chemistry and Materials Science Deformation Deformation effects Deformation mechanisms Dynamic recrystallization Engineering Thermodynamics Evolution Grain orientation Grain size distribution Heat and Mass Transfer High temperature Hot pressing Machines Magnetic Materials Magnetism Manufacturing Materials Science Metallic Materials Microhardness Microstructure Processes Solid Mechanics Strain rate Strengthening Work hardening Grain orientation spread Dynamic recrystallization 40Cr/Q345B bimetallic ring blank Microstructure evolution Coordinated deformation
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