| contributor author | Warrender, Jeffrey M. | |
| contributor author | Vigilante, Gregory N. | |
| date accessioned | 2017-11-25T07:19:06Z | |
| date available | 2017-11-25T07:19:06Z | |
| date copyright | 2017/3/2 | |
| date issued | 2017 | |
| identifier issn | 0094-9930 | |
| identifier other | pvt_139_03_031404.pdf | |
| identifier uri | http://138.201.223.254:8080/yetl1/handle/yetl/4235592 | |
| description abstract | Four-point bend tests were performed on Cr-coated steel specimens that were pulsed laser heated (PLH) with two pulses per area from a millisecond pulse duration laser. Cracks were observed in the PLH specimens extending to the substrate. Specimens subjected to PLH exhibited reduced cycles to failure under all the loadings. This indicates that the PLH process replaces the crack initiation process, and the PLH-formed cracks give the expected crack propagation behavior. This approach provides a method to separately study the effects of crack formation and crack propagation in fatigue life tests. It is especially applicable to situations in which the cracks to be propagated are induced by thermomechanical processes. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Reduction in Fatigue Life in Cr-Coated Steel Induced by Pulsed Laser Heating | |
| type | Journal Paper | |
| journal volume | 139 | |
| journal issue | 3 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.4035789 | |
| journal fristpage | 31404 | |
| journal lastpage | 031404-4 | |
| tree | Journal of Pressure Vessel Technology:;2017:;volume( 139 ):;issue: 003 | |
| contenttype | Fulltext | |