Low cycle fatigue of 2.25Cr1Mo steel with tensile and compressed hold loading at elevated temperature

2016 ◽  
Vol 667 ◽  
pp. 251-260 ◽  
Author(s):  
Junfeng Zhang ◽  
Dunji Yu ◽  
Zizhen Zhao ◽  
Zhe Zhang ◽  
Gang Chen ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Low Cycle Fatigue ◽  
Cycle Fatigue

scholarly journals Substructural Change during Low-cycle Fatigue of SUS 316 at Elevated Temperature

1982 ◽  
Vol 68 (7) ◽  
pp. 809-818
Author(s):  
Teruo TANAKA ◽  
Takashi IGAWA ◽  
Kazuo HOSHINO
Keyword(s):  
Elevated Temperature ◽  
Low Cycle Fatigue ◽  
Cycle Fatigue

Low cycle fatigue behavior of nickel-based superalloy GH4145/SQ at elevated temperature

2004 ◽  
Vol 373 (1-2) ◽  
pp. 54-64 ◽  
Author(s):  
Duyi Ye ◽  
Dehai Ping ◽  
Zhenlin Wang ◽  
Haohao Xu ◽  
Xiaoyu Mei ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Cycle Fatigue ◽  
Nickel Based Superalloy

Cyclic Softening Effect on Design Margin of JLF-1 Steel

2013 ◽  
Author(s):  
Huailin Li
Keyword(s):  
Elevated Temperature ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Cyclic Softening ◽  
Fatigue Properties ◽  
Cycle Fatigue ◽  
Softening Effect ◽  
As Stress ◽  
Supercritical Water Cooled Reactor ◽  
Design Margin

A reduced-activation ferritic/martensitic (RAF/M) steel, JLF-1, is considered as one of the candidate structure material of the fusion reactors and supercritical water-cooled reactor (SCWR). Low cycle fatigue properties of JLF-1 steel at elevated temperature are the design base to provide adequate design margin against postulated mechanism that could experience during its design life, such as stress range, plastic deformation, and cyclic softening etc. However, the reduction in design margin is significant when the cyclic softening happens in cyclic deformation at RT, 673K, 873K. Thus, for the application as the structural materials, it is necessary to evaluate low cycle fatigue behavior and cyclic softening of JLF-1 steel at elevated temperature since those properties of material at elevated temperature are the key issue for design.

Energy-based approach for the evaluation of low cycle fatigue behaviour of 2.25Cr–1Mo steel at elevated temperature

2010 ◽  
Vol 527 (21-22) ◽  
pp. 5619-5623 ◽  
Author(s):  
M.D. Callaghan ◽  
S.R. Humphries ◽  
M. Law ◽  
M. Ho ◽  
P. Bendeich ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Low Cycle Fatigue ◽  
Fatigue Behaviour ◽  
Cycle Fatigue
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