High Temperature Performance Evaluation of As-serviced 25Cr35Ni Type Heat-resistant Steel Based on Stress Relaxation Tests

High Temperature Performance Evaluation of As-serviced 25Cr35Ni Type Heat-resistant Steel Based on Stress Relaxation Tests

Based on an as-serviced 25Cr35Ni type steel, the high temperature property evaluation using stress relaxation test(SRT) method and residual life prediction were studied. The results show that creep rupture property decreases because of the formation of network carbides along grain boundaries and coa...

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Bibliographic Details
Main Authors: XU Jun, LI Hui-fang, CHENG Cong-qian, CAO Tie-shan, ZHAO Jie
Format: Article
Language:zho
Published: Journal of Materials Engineering 2017-08-01
Series:Cailiao gongcheng
Subjects:
25Cr35Ni type heat-resistant steel
stress relaxation
life prediction
TTP parameter method
Online Access:http://jme.biam.ac.cn/CN/Y2017/V45/I8/96

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