| PEI Jiang-hong,TANG Chuan-Iin,ZHANG Feng-hua,LIA0 2hen-fang.The Principle and the Laboratorial Research on the Surface of Metal Strengthened by the Electro-hydraulic Impulse Water-air Jet[J],36(3):67-69 |
| The Principle and the Laboratorial Research on the Surface of Metal Strengthened by the Electro-hydraulic Impulse Water-air Jet |
| Received:October 31, 2006 Revised:June 10, 2007 |
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| DOI： |
| KeyWord:Electro-hydraulic Impulse Water-air jet Hardness Stress |
| Author | Institution |
| PEI Jiang-hong |
The Modem Jetting Department, Hunan University of Technology, Changsha , China |
| TANG Chuan-Iin |
The Modem Jetting Department, Hunan University of Technology, Changsha , China |
| ZHANG Feng-hua |
The Modem Jetting Department, Hunan University of Technology, Changsha , China |
| LIA0 2hen-fang |
Institute of Mechanical Engineering, Chongqing University, Chongqing , China |
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| Abstract: |
| In order to meet the more requirement with metal surface dimension, surface shape and surface roughness in produce, a new technology is adopted with electro-hydraulic impulse water-air jet processing metal surface, the material for test includes W9Cr4V2, CrW, Mn, Cr12MoV, 9SiCr and TlOA. The experiment shows that it can improve metal surface hardness and prolong service life of parts and increase the stress. The electro-hydraulic impulse water-air jet is a new technology which should be popularized by the experiment. |
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