Stress Relaxation Behavior and Its Prediction of CrMoWV Steel

Stress Relaxation Behavior and Its Prediction of CrMoWV Steel

The stress relaxation data up to 8760h at 550℃ and 600℃of 12Cr-1Mo-1W-0.25V heat-resistant steel were used as the object to study the method of how to accurately and effectively predict long-term relaxation stress by using short-time relaxation data. When relaxation model is used to extrapolate the...

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Bibliographic Details
Main Authors: CAO Tie-shan, CHENG Cong-qian, ZHU Yue-mei, ZHANG Hong-wei, LIU Song-feng, ZHAO Jie
Format: Article
Language:zho
Published: Journal of Materials Engineering 2017-05-01
Series:Journal of Materials Engineering
Subjects:
stress relaxation
relaxation model
timing parameter method
prediction
Online Access:http://jme.biam.ac.cn/CN/Y2017/V45/I5/106

Internet

http://jme.biam.ac.cn/CN/Y2017/V45/I5/106

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