| contributor author | Yiliang Liao | |
| contributor author | Yingling Yang | |
| contributor author | Gary J. Cheng | |
| date accessioned | 2017-05-09T00:52:48Z | |
| date available | 2017-05-09T00:52:48Z | |
| date copyright | June, 2012 | |
| date issued | 2012 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-28530#034503_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/149654 | |
| description abstract | This letter investigates a unique process to generate enhanced laser shock by applying an active liquid confinement—hydrogen peroxide (H2 O2 ). The mechanism of fast chemical etching-assisted laser ablation is proposed. As a result, comparing with utilizing water as confinement, the efficiency of laser shock peening (LSP) of aluminum alloy 6061 with an active liquid confinement is improved by 150%, and the ablation rate of pulse laser ablation (PLA) of zinc is enhanced by 300%. This method breaks the major limitation of underwater pulsed laser processing caused by the breakdown plasma, with additional mechanisms to generate higher ablation rate and shock pressure under the same laser intensities. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Enhanced Laser Shock by an Active Liquid Confinement—Hydrogen Peroxide | |
| type | Journal Paper | |
| journal volume | 134 | |
| journal issue | 3 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.4006552 | |
| journal fristpage | 34503 | |
| identifier eissn | 1528-8935 | |
| keywords | Pressure | |
| keywords | Lasers | |
| keywords | Plasmas (Ionized gases) | |
| keywords | Shock (Mechanics) | |
| keywords | Hydrogen | |
| keywords | Laser hardening | |
| keywords | Mechanisms | |
| keywords | Ablation (Vaporization technology) | |
| keywords | Laser ablation | |
| keywords | Etching AND Water | |
| tree | Journal of Manufacturing Science and Engineering:;2012:;volume( 134 ):;issue: 003 | |
| contenttype | Fulltext | |