Maintaining microstructure ultra-refinement in the austenitic stainless steel by inducing χ phase precipitating through severe cold rolling and annealing

Maintaining microstructure ultra-refinement in the austenitic stainless steel by inducing χ phase precipitating through severe cold rolling and annealing

In the present study, an austenitic stainless steel (2Cr17Ni13Mo5) was processed by severe cold rolling (SCR) and subsequent annealing. The grain size was severely refined to ∼100 nm after SCR. The yield strength (YS) and ultimate tensile strength (UTS) increased to 1510.5 MPa and 1660.4 MPa, respec...

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Bibliographic Details
Main Authors: Bin Fu, Yao Ge, Wei Guan, Yanhui Guo, Zemin Wang, Yi Ding
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:Materials Research Express
Subjects:
ultrafine-grained materials
severe plastic deformation
cold rolling
annealing
austenitic stainless steel
Online Access:https://doi.org/10.1088/2053-1591/ac656c

Internet

https://doi.org/10.1088/2053-1591/ac656c

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