Hot deformation behaviour of 40CrNi steel and evaluation of different processing map construction methods

40CrNi steel is a low alloy steel with medium hardenability and has been widely used in the manufacturing of crankshafts, wind turbine forgings, etc. As forging is usually involved in the manufacturing of these components, optimization of the hot deformation process of 40CrNi steel is quite critical...

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Bibliographic Details
Main Authors: Haitao Zhao, Jianjun Qi, Ru Su, Hongqi Zhang, Hongwei Chen, Lijuan Bai, Chengming Wang
Format: Article
Language:English
Published: Elsevier 2020-05-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785419314838