Creep-fatigue crack growth in austenitic stainless steel centre cracked plates at 650°C. Part I: experimental study and interpretation

1998 ◽  
Vol 15 (2) ◽  
pp. 87-94 ◽  
Author(s):  
C. Poussard ◽  
D. Moulin
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Fatigue Crack ◽  
Austenitic Stainless Steel ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Cracked Plates ◽  
Creep Fatigue ◽  
Creep Fatigue Crack

Evaluation of Creep-Fatigue Crack Growth for Grade 91 Steel Wide Plate

2010 ◽  
Vol 654-656 ◽  
pp. 528-531 ◽  
Author(s):  
Hyeong Yeon Lee ◽  
Jong Bum Kim ◽  
Jae Han Lee
Keyword(s):  
Stainless Steel ◽  
Fatigue Crack ◽  
Austenitic Stainless Steel ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Defect Assessment ◽  
Creep Fatigue ◽  
Grade 91 ◽  
Creep Fatigue Crack ◽  
Grade 91 Steel

An assessment of a creep-fatigue crack growth for Mod. 9Cr-1Mo steel wide plates have been carried out based on an extended French high temperature design code, RCC-MR A16 guide. The defect assessment guide of the A16 provides assessment procedures on creep-fatigue crack growth for an austenitic stainless steel, but no guidelines are available yet for a Mod. 9Cr-1Mo steel. In this study, assessments of a creep-fatigue crack growth at defects of Grade 91 steel wide plates have been carried out based on the extended A16 method for austenitic stainless steel.

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