Indirect confirmation and theoretical application of plasma shock-cavitation principle of pulsed laser shock
文献类型：期刊论文
| 作者 | Lu, Guo-xin1; Luo, Xue-kun2; Wang, Qiang2; Liu, Ji-de3; Ji, Zhong1; Lu, Feng2; Sun, Xiao-feng3 |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2024-02-01 |
| 卷号 | 34期号:2页码:576-581 |
| 关键词 | laser materials processing plasma shock cavitation surface strengthening |
| ISSN号 | 1003-6326 |
| DOI | 10.1016/S1003-6326(23)66418-0 |
| 通讯作者 | Lu, Guo-xin(luguoxin@live.cn) |
| 英文摘要 | The coupling strengthening principle of the double physical effect of plasma shock-cavitation was proposed, and the rationality of the cavitation effect in pulsed laser shock treatment under liquid-confined conditions needs to be confirmed urgently. The XRD testing method and 304 stainless steel, which is easy to obtain diffraction peaks, were selected to quantitatively detect and characterize the residual stress distribution in the action area of a single pulse laser beam. The test results and literature analysis show that the different process conditions of laser shock processing bring about different strength matching of the two stress effects of plasma shock and cavitation, and the main source of stress effect of femtosecond laser shock without coating is the cavitation effect. The actual effects of the laser pulse width and other process parameters such as the absorption layer and the constraint layer affect or determine the material modification principle of the pulsed laser surface treatment. |
| 资助项目 | National Natural Science Foundation of China[52171073] ; National Natural Science Foundation of China[51801031] ; National Natural Science Foundation of China[51775117] ; Foshan Science and Technology Innovation Project, China[2018IT100112] ; Research Fund of Key Laboratory of High Performance Manufacturing for Aero Engine (Northwestern Polytechnical University) ; Ministry of Industry and Information Technology, China[HPM-2020-06] ; Fund of the State Key Laboratory of Solidification Processing in Northwestern Polytechnical University, China[SKLSP202014] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001224890200001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Foshan Science and Technology Innovation Project, China ; Research Fund of Key Laboratory of High Performance Manufacturing for Aero Engine (Northwestern Polytechnical University) ; Ministry of Industry and Information Technology, China ; Fund of the State Key Laboratory of Solidification Processing in Northwestern Polytechnical University, China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Lu, Guo-xin |
| 作者单位 | 1.Shandong Univ, Sch Mat Sci & Engn, Key Lab Liquid Solid Struct Evolut & Proc Mat, Minist Educ, Jinan 250061, Peoples R China 2.AECC Beijing Inst Aeronaut Mat, Aviat Key Lab Sci & Technol Adv Corros & Protect A, Beijing 100095, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Guo-xin,Luo, Xue-kun,Wang, Qiang,et al. Indirect confirmation and theoretical application of plasma shock-cavitation principle of pulsed laser shock[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2024,34(2):576-581. |
| APA | Lu, Guo-xin.,Luo, Xue-kun.,Wang, Qiang.,Liu, Ji-de.,Ji, Zhong.,...&Sun, Xiao-feng.(2024).Indirect confirmation and theoretical application of plasma shock-cavitation principle of pulsed laser shock.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,34(2),576-581. |
| MLA | Lu, Guo-xin,et al."Indirect confirmation and theoretical application of plasma shock-cavitation principle of pulsed laser shock".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 34.2(2024):576-581. |
入库方式： OAI收割
来源：金属研究所
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