Hierarchical Multiple Precursors Induced Heterogeneous Structures in Super Austenitic Stainless Steels by Cryogenic Rolling and Annealing

Hierarchical Multiple Precursors Induced Heterogeneous Structures in Super Austenitic Stainless Steels by Cryogenic Rolling and Annealing

Multiple deformed substructures including dislocation cells, nanotwins (NTs) and martensite were introduced in super austenitic stainless steels (SASSs) by cryogenic rolling (Cryo-R, 77 K/22.1 mJ·m<sup>−2</sup>). With the reduction increasing, a low stacking fault energy (SFE) and increa...

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Bibliographic Details
Main Authors: Duo Tan, Bin Fu, Wei Guan, Yu Li, Yanhui Guo, Liqun Wei, Yi Ding
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Materials
Subjects:
super austenitic stainless steel
cryogenic rolling
heterogeneous structure
microstructure
mechanical properties
Online Access:https://www.mdpi.com/1996-1944/16/18/6298

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https://www.mdpi.com/1996-1944/16/18/6298

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