Cyclic responses and microstructure sensitivity of Cr-based turbine steel under different strain ratios in low cycle fatigue regime

Cyclic responses and microstructure sensitivity of Cr-based turbine steel under different strain ratios in low cycle fatigue regime

When turbine steel services, i.e., startup and shutdown processes, the cyclic mechanical stress caused by the asymmetry loading conditions is introduced. To study the effect of mean strain on the cycle response and microstructure-sensitive at room temperature, the low cycle fatigue under two strain...

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Bibliographic Details
Main Authors: Xiufang Gong, Tianjian Wang, Qingsong Li, Yongjie Liu, Hong Zhang, Wei Zhang, Quanyi Wang, Qingyuan Wang
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Materials & Design
Subjects:
Cyclic response
Microstructure-sensitive
9% Cr turbine steel
Low cycle fatigue
Strain ratio
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127521000824

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http://www.sciencedirect.com/science/article/pii/S0264127521000824

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