On the microstructural evolution and room‐temperature creep behaviour of 9%Cr steel weld joint under prior creep–fatigue interaction

2020 ◽  
Vol 44 (2) ◽  
pp. 444-460
Author(s):  
Yuxuan Song ◽  
Furao Qin ◽  
Jianan Chen ◽  
Zhouxin Pan ◽  
Xianwei Huang ◽  
...  
Keyword(s):  
Microstructural Evolution ◽  
Weld Joint ◽  
Room Temperature ◽  
Creep Behaviour ◽  
Steel Weld ◽  
Temperature Creep ◽  
Steel Weld Joint ◽  
Creep Fatigue ◽  
Room Temperature Creep

Room Temperature Creep Behaviour of Ramming Paste Baked at Different Temperatures

2014 ◽  
pp. 1221-1226 ◽  
Author(s):  
Pierre-Olivier St-Arnaud ◽  
Donald Picard ◽  
Houshang Alamdari ◽  
Donald Ziegler ◽  
Mario Fafard
Keyword(s):  
Room Temperature ◽  
Creep Behaviour ◽  
Temperature Creep ◽  
Different Temperatures ◽  
Room Temperature Creep

Role of microstructures on heterogeneous creep behaviour across P91 steel weld joint assessed by impression creep testing

2020 ◽  
Vol 159 ◽  
pp. 109988 ◽  
Author(s):  
T. Sakthivel ◽  
G. Sasikala ◽  
M. Vasudevan
Keyword(s):  
Weld Joint ◽  
Creep Behaviour ◽  
Creep Testing ◽  
Steel Weld ◽  
Impression Creep ◽  
P91 Steel ◽  
Steel Weld Joint

Understanding low cycle fatigue and creep–fatigue interaction behavior of 316 L(N) stainless steel weld joint

2016 ◽  
Vol 82 ◽  
pp. 487-496 ◽  
Author(s):  
Vani Shankar ◽  
K. Mariappan ◽  
R. Sandhya ◽  
K. Laha
Keyword(s):  
Stainless Steel ◽  
Weld Joint ◽  
Low Cycle Fatigue ◽  
Steel Weld ◽  
Cycle Fatigue ◽  
Stainless Steel Weld ◽  
Interaction Behavior ◽  
Steel Weld Joint ◽  
Creep Fatigue

Room Temperature Creep Behaviour of Ramming Paste Baked at Different Temperatures

2014 ◽  
pp. 1219-1226
Author(s):  
Pierre-Olivier St-Arnaud ◽  
Donald Picard ◽  
Houshang Alamdari ◽  
Donald Ziegler ◽  
Mario Fafard
Keyword(s):  
Room Temperature ◽  
Creep Behaviour ◽  
Temperature Creep ◽  
Different Temperatures ◽  
Room Temperature Creep

Room temperature creep–fatigue response of selected copper alloys for high heat flux applications

2004 ◽  
Vol 329-333 ◽  
pp. 865-869 ◽  
Author(s):  
Meimei Li ◽  
B.N Singh ◽  
J.F Stubbins
Keyword(s):  
Heat Flux ◽  
Room Temperature ◽  
Copper Alloys ◽  
High Heat ◽  
High Heat Flux ◽  
Temperature Creep ◽  
Creep Fatigue ◽  
Room Temperature Creep

Nanoindentation investigation on the creep behavior of P92 steel weld joint after creep-fatigue loading

2020 ◽  
Vol 134 ◽  
pp. 105506 ◽  
Author(s):  
Zengliang Gao ◽  
Yuxuan Song ◽  
Zhouxin Pan ◽  
Jianan Chen ◽  
Yi Ma
Keyword(s):  
Creep Behavior ◽  
Weld Joint ◽  
Fatigue Loading ◽  
Steel Weld ◽  
P92 Steel ◽  
Steel Weld Joint ◽  
Creep Fatigue

Numerical simulation of creep behaviour of 316LN stainless steel weld joint

2018 ◽  
Vol 5 (2) ◽  
pp. 8193-8198 ◽  
Author(s):  
M.S. Starvin ◽  
K.C. Ganesh ◽  
M. Vasudevan
Keyword(s):  
Numerical Simulation ◽  
Stainless Steel ◽  
Weld Joint ◽  
Creep Behaviour ◽  
Steel Weld ◽  
316Ln Stainless Steel ◽  
Stainless Steel Weld ◽  
Steel Weld Joint

Room Temperature Creep Behaviour of Pipeline Steels and Its Influence on Stress Corrosion Cracking

2002 ◽  
Author(s):  
Weixing Chen ◽  
Sheng-Hui Wang
Keyword(s):  
Cyclic Loading ◽  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
Creep Deformation ◽  
Room Temperature ◽  
Creep Behaviour ◽  
Corrosion Cracking ◽  
Pipeline Steels ◽  
Temperature Creep ◽  
Room Temperature Creep

Room temperature creep is often of significant importance in structural materials. Its occurrence, for example, may be an important factor contributing to crack growth during stress corrosion cracking. For pipeline steels used in gas transmission, room temperature creep deformation near the crack tip may result in a time dependent crack growth. In this research, room temperature creep of two pipeline steels with different grades was studied under various loading conditions including pure static, pure cyclic and a combination of static and cyclic loading. The creep deformation under a stress higher than the yield strength may represent the deformation behaviour at the crack tip. Due to cyclic hardening, all the steels crept at a stress higher than the yield strength exhibit cyclic creep retardation, which is less pronounced at lower stress-ratio (minimum stress/maximum stress). Pre-cyclic loading has significant effect on subsequent static creep. In general, pre-cyclic loading causes a burst of creep deformation under subsequent static loading, which may result in significantly larger cumulative creep strain than that of pure static creep depending on the initial loading strain and the number of cycles in pre-cyclic loading. The burst in creep deformation requires an incubation period that increases with number of prior load cycles. The burst strain is dependent on the number of cycles of prior cyclic loading in a more complicated manner. The implication of the creep behaviour observed in these tests is also discussed in terms of stress corrosion cracking in the pipeline steels.

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