Fatigue crack growth behavior in ultrafine grained low carbon steel

2002 ◽  
Vol 16 (10) ◽  
pp. 1246-1252 ◽  
Author(s):  
Ho-Kyung Kim ◽  
Myung-Il Choi ◽  
Chin-Sung Chung ◽  
Dong-Hyuk Shin
Keyword(s):  
Fatigue Crack ◽  
Carbon Steel ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Low Carbon Steel ◽  
Growth Behavior ◽  
Crack Growth Behavior ◽  
Fatigue Crack Growth Behavior ◽  
Low Carbon ◽  
Ultrafine Grained

Effect of grain size on fatigue crack growth behavior in Paris regime for low carbon steel plates

2018 ◽  
Vol 2018.26 (0) ◽  
pp. 311
Author(s):  
Thao Phuong BUI ◽  
Yukio MIYASHITA ◽  
Yasushi MORIKAGE ◽  
Tetsuya TAGAWA ◽  
Tsunehisa HANDA ◽  
...  
Keyword(s):  
Grain Size ◽  
Fatigue Crack ◽  
Carbon Steel ◽  
Fatigue Crack Growth ◽  
Low Carbon Steel ◽  
Growth Behavior ◽  
Steel Plates ◽  
Crack Growth Behavior ◽  
Fatigue Crack Growth Behavior ◽  
Low Carbon

scholarly journals Fatigue Crack Growth Behavior in Pipes and Elbows of Carbon Steel and Stainless Steel Materials

2013 ◽  
Vol 55 ◽  
pp. 703-709 ◽  
Author(s):  
Punit Arora ◽  
P.K. Singh ◽  
V.Bhasin ◽  
K.K. Vaze ◽  
D.M. Pukazhendhi ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Fatigue Crack ◽  
Carbon Steel ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Growth Behavior ◽  
Crack Growth Behavior ◽  
Fatigue Crack Growth Behavior

Effect of Hydrogen on Fatigue-Crack Growth of a Ferritic-Pearlitic Low Carbon Steel

2017 ◽  
Author(s):  
Akihide Nagao ◽  
Shuai Wang ◽  
Kelly E. Nygren ◽  
Mohsen Dadfarnia ◽  
Petros Sofronis ◽  
...  
Keyword(s):  
Fatigue Crack ◽  
Carbon Steel ◽  
Fatigue Crack Growth ◽  
Fracture Surface ◽  
Crack Growth ◽  
Low Carbon Steel ◽  
Dislocation Cell ◽  
Crack Growth Behavior ◽  
Low Carbon ◽  
And Shifts

The effect of external high-pressure H2 gas on fatigue-crack growth behavior has been examined using a ferritic-pearlitic low carbon steel. The presence of hydrogen accelerates the crack growth rate by ≈13 times compared to the uncharged state and shifts the fracture surface morphology from ductile striations to a mixture of “flat” and “quasi-cleavage” features. The common feature found in the microstructure immediately beneath the hydrogen-induced fracture surface is enhanced plasticity in terms of refined dislocation cell structures and dense dislocation bands.

ACCELERATION OF FATIGUE CRACK GROWTH AFTER OVERLOAD IN CARBON STEEL

2012 ◽  
Vol 06 ◽  
pp. 239-244
Author(s):  
A. YAMAUCHI ◽  
H. MIYAHARA ◽  
C. MAKABE ◽  
T. MIYAZAKI
Keyword(s):  
Residual Stress ◽  
Fatigue Crack ◽  
Carbon Steel ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Crack Opening ◽  
Growth Behavior ◽  
Residual Stress Distribution ◽  
Crack Growth Behavior ◽  
Fatigue Crack Growth Behavior

The effects of an overload on fatigue crack growth behavior have been investigated by using carbon steel. Delayed retardation and acceleration of crack growth were both observed. These phenomena depended not only on overload conditions but also on the baseline stress conditions. Moreover, the mechanical properties of the materials affected the crack growth rate after overload. It was found that crack growth accelerated when tensile residual stress was distributed in front of the crack tip. The residual stress distribution is related to the crack opening geometry at the overload stage.

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