| contributor author | W. J. Mills | |
| contributor author | L. A. James | |
| date accessioned | 2017-05-08T23:25:31Z | |
| date available | 2017-05-08T23:25:31Z | |
| date copyright | August, 1987 | |
| date issued | 1987 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28291#336_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102903 | |
| description abstract | Standard fatigue precracking of fracture toughness specimens taken from stainless steel welds with a double-V design was found to result in extremely uneven crack fronts. Material variability within the weld zone could not explain the irregular crack fronts, which must therefore be associated with residual stress effects. Uniform fatigue cracks could be obtained by sectioning the double-V weld at the mid-thickness to relieve residual stresses and by precracking at a stress ratio of 0.4. Residual stresses can impact the leak-before-break position for welded structures. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Residual Stress Effects on Fatigue Crack Growth Behavior in Stainless Steel Welds | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 3 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3264874 | |
| journal fristpage | 336 | |
| journal lastpage | 339 | |
| identifier eissn | 1528-8978 | |
| keywords | Stress | |
| keywords | Welded joints | |
| keywords | Fatigue cracks | |
| keywords | Stainless steel | |
| keywords | Residual stresses | |
| keywords | Fracture (Materials) | |
| keywords | Design | |
| keywords | Fatigue | |
| keywords | Fracture toughness | |
| keywords | Thickness AND Leak-before-break | |
| tree | Journal of Pressure Vessel Technology:;1987:;volume( 109 ):;issue: 003 | |
| contenttype | Fulltext | |