Prediction of Fretting Fatigue Behavior of Metals Using a Fracture Mechanics Approach with Special Consideration to the Contact ProblemSource: Journal of Tribology:;2005:;volume( 127 ):;issue: 004::page 685Author:M. Helmi Attia
DOI: 10.1115/1.2000265Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A fracture mechanics model has been developed to estimate the fretting fatigue strength and the service life of structural components. Integrated in this model is a contact problem solver that is automated to deal with the geometric and material nonlinearities of the problem. A three-dimensional interface element was developed to model the constitutive laws of the interface. The results demonstrated the capability of the model to predict the conditions under which small fretting-induced fatigue cracks are arrested. The model was validated by predicting the S-N curves produced experimentally for Inconel 600 at high temperature. The prediction of the fretting fatigue limit was found to be in excellent agreement with the experimental results.
keyword(s): Fracture mechanics , Fatigue , Metals , Stress , Fatigue cracks , Fatigue strength , Fatigue limit , Pressure , Force , Shear (Mechanics) , Service life (Equipment) , Fracture (Materials) , Stiffness AND High temperature ,
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| contributor author | M. Helmi Attia | |
| date accessioned | 2017-05-09T00:17:52Z | |
| date available | 2017-05-09T00:17:52Z | |
| date copyright | October, 2005 | |
| date issued | 2005 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28735#685_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/132640 | |
| description abstract | A fracture mechanics model has been developed to estimate the fretting fatigue strength and the service life of structural components. Integrated in this model is a contact problem solver that is automated to deal with the geometric and material nonlinearities of the problem. A three-dimensional interface element was developed to model the constitutive laws of the interface. The results demonstrated the capability of the model to predict the conditions under which small fretting-induced fatigue cracks are arrested. The model was validated by predicting the S-N curves produced experimentally for Inconel 600 at high temperature. The prediction of the fretting fatigue limit was found to be in excellent agreement with the experimental results. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Prediction of Fretting Fatigue Behavior of Metals Using a Fracture Mechanics Approach with Special Consideration to the Contact Problem | |
| type | Journal Paper | |
| journal volume | 127 | |
| journal issue | 4 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.2000265 | |
| journal fristpage | 685 | |
| journal lastpage | 693 | |
| identifier eissn | 1528-8897 | |
| keywords | Fracture mechanics | |
| keywords | Fatigue | |
| keywords | Metals | |
| keywords | Stress | |
| keywords | Fatigue cracks | |
| keywords | Fatigue strength | |
| keywords | Fatigue limit | |
| keywords | Pressure | |
| keywords | Force | |
| keywords | Shear (Mechanics) | |
| keywords | Service life (Equipment) | |
| keywords | Fracture (Materials) | |
| keywords | Stiffness AND High temperature | |
| tree | Journal of Tribology:;2005:;volume( 127 ):;issue: 004 | |
| contenttype | Fulltext |