Cyclic corrosion crack resistance of an anticorrosion surfacing-casing steel weld joint

1987 ◽  
Vol 23 (5) ◽  
pp. 480-486
Author(s):  
L. V. Ratych ◽  
I. N. Dmytrakh ◽  
B. T. Timofeev ◽  
R. I. Vovk
Keyword(s):  
Crack Resistance ◽  
Weld Joint ◽  
Steel Weld ◽  
Corrosion Crack Resistance ◽  
Cyclic Corrosion ◽  
Steel Weld Joint

Numerical Simulation and Experimental Investigation of Residual Stress in 06Cr19Ni10 Austenitic Stainless Steel Weld Joint with Effects of Strain-Strengthening

2016 ◽  
Vol 853 ◽  
pp. 204-208 ◽  
Author(s):  
Lan Qing Tang ◽  
Hui Fang Li ◽  
Xiao Xiao Wang ◽  
Cai Fu Qian
Keyword(s):  
Residual Stress ◽  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Weld Joint ◽  
Strengthening Effect ◽  
Steel Weld ◽  
Stainless Steel Weld ◽  
Steel Weld Joint ◽  
Austenitic Stainless Steel Weld ◽  
Strain Strengthening

In this paper, Finite Element Modeling (FEM) using Marc software was carried out to investigate the strain-strengthening effect on residual stress in 06Cr19Ni10 austenitic stainless steel weld joint made by MIG welding. The model prediction of residual stress was validated by X-ray Diffraction (XRD) method. It is found that there is a good agreement between the model predictions and the experimental results. The strain-strengthening can significantly improve the distribution of residual welding stress. Specifically in weld zone and the heat-affected zone (HAZ), residual stress decreases with increasing strain-strengthening level.

Relationships among Charpy impact toughness, microstructure and fracture behavior in 10CrNi3MoV steel weld joint

2020 ◽  
Vol 281 ◽  
pp. 128328
Author(s):  
Shiwei Zhang ◽  
Yadong Wang ◽  
Minhao Zhu ◽  
Zhijie Zhang ◽  
Pulin Nie ◽  
...  
Keyword(s):  
Impact Toughness ◽  
Weld Joint ◽  
Fracture Behavior ◽  
Charpy Impact ◽  
Steel Weld ◽  
Charpy Impact Toughness ◽  
Steel Weld Joint
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