Coupled effect of temperature and stress on the microstructure and stress rupture behavior of 9% Cr-CrMoV dissimilar welded joints

2021 ◽  
pp. 105945
Author(s):  
Guanzhi Wu ◽  
Kai Ding ◽  
Tao Wei ◽  
Xia Liu ◽  
Manjie Fan ◽  
...  
Keyword(s):  
Welded Joints ◽  
Stress Rupture ◽  
Effect Of Temperature ◽  
Coupled Effect ◽  
Rupture Behavior

Influence of type and morphology of carbides on stress-rupture behavior of a cast cobalt-base superalloy

2017 ◽  
Vol 728 ◽  
pp. 145-151 ◽  
Author(s):  
Weimin Gui ◽  
Hongyu Zhang ◽  
Min Yang ◽  
Tao Jin ◽  
Xiaofeng Sun ◽  
...  
Keyword(s):  
Stress Rupture ◽  
Cobalt Base ◽  
Base Superalloy ◽  
Rupture Behavior

Coupled effect of temperature and mineral additions facilitates decay of aspen bark

Geoderma ◽  
2018 ◽  
Vol 316 ◽  
pp. 27-37 ◽  
Author(s):  
Irina Kurganova ◽  
Valentin Lopes de Gerenyu ◽  
Natalia Galibina ◽  
Ekaterina Kapitsa ◽  
Ekaterina Shorohova
Keyword(s):  
Effect Of Temperature ◽  
Coupled Effect ◽  
Mineral Additions

scholarly journals Creep-Rupture Behavior and Creep Strain Distribution of Welded Joints of 304 Stainless Steel Thick Plates.

1996 ◽  
Vol 45 (12) ◽  
pp. 1328-1333 ◽  
Author(s):  
Hiromichi HONGO ◽  
Masayoshi YAMAZAKI ◽  
Takashi WATANABE ◽  
Junichi KINUGAWA ◽  
Yoshio MONMA
Keyword(s):  
Stainless Steel ◽  
Creep Strain ◽  
Welded Joints ◽  
Strain Distribution ◽  
Creep Rupture ◽  
304 Stainless Steel ◽  
Thick Plates ◽  
Rupture Behavior

Stress-Rupture Behavior of Alloys 230 and 617 for High Temperature Applications

2010 ◽  
Author(s):  
Muhammad H. Hasan ◽  
S. Chatterjee ◽  
A. K. Roy ◽  
Joydeep Pal
Keyword(s):  
High Temperature ◽  
Heat Exchanger ◽  
Hydrogen Generation ◽  
Tensile Deformation ◽  
Stress Rupture ◽  
Simultaneous Increase ◽  
Creep Stress ◽  
Very High Temperature Reactor ◽  
Stress Rupture Testing ◽  
Rupture Behavior

Austenitic Alloys 230 and 617 have been identified to be the two most suitable structural materials for heat exchanger application within the purview of the next generation nuclear plant (NGNP) program. The NGNP program is aimed at developing electricity and hydrogen using heat from very-high-temperature-reactor (VHTR). A maximum operating temperature of 950 °C has been recommended to achieve the highest possible efficiency in both electricity and hydrogen generation. The identification of Alloys 617 and 230 as heat exchanger materials was based on their excellent resistance to high-temperature degradations including creep, stress-rupture, fatigue and tensile deformation. Extensive efforts have been made to evaluate the creep and stress-rupture behavior of both alloys at temperatures relevant to the NGNP application. This paper presents the results of stress-rupture testing involving these alloys as functions of applied stress and temperature. The time to rupture was gradually reduced with simultaneous increase in stress and temperature, leading to a gradual reduction in the Larson-Miller-Parameter (LMP) indicating enhanced rupture tendency.

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