| contributor author | Y. Nagase | |
| contributor author | S. Suzuki | |
| date accessioned | 2017-05-08T23:38:34Z | |
| date available | 2017-05-08T23:38:34Z | |
| date copyright | July, 1992 | |
| date issued | 1992 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-26951#317_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/110325 | |
| description abstract | Fatigue behavior of plain specimens of low carbon steel subjected to small tensile prestrain is investigated through rotating bending tests and the mechanism of the decrease of fatigue limit due to the prestrain is discussed. It is found that 3 percent prestraining causes the acceleration of both slip and crack initiations, and increases the growth rate of a small surface crack of less than 0.3 mm. It also decreases the fatigue limit. If prestrained material is aged, the fatigue limit increases. These effects of the small prestrain are explained based on the unpinning of locked dislocations due to the prestrain. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | On the Decrease of Fatigue Limit Due to Small Prestrain | |
| type | Journal Paper | |
| journal volume | 114 | |
| journal issue | 3 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.2904179 | |
| journal fristpage | 317 | |
| journal lastpage | 322 | |
| identifier eissn | 1528-8889 | |
| keywords | Fatigue limit | |
| keywords | Mechanisms | |
| keywords | Fatigue | |
| keywords | Carbon steel | |
| keywords | Fracture (Materials) | |
| keywords | Dislocations AND Surface cracks | |
| tree | Journal of Engineering Materials and Technology:;1992:;volume( 114 ):;issue: 003 | |
| contenttype | Fulltext | |