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Effect of Surface Condition of Electrode on the Surface Melting of Material by Laser-Guided Micro-Arc Discharge.
- Source :
-
IEEE Transactions on Plasma Science . Oct2008 Part 4 of 4, Vol. 36 Issue 5, p2816-2819. 4p. 3 Black and White Photographs, 3 Diagrams, 3 Graphs. - Publication Year :
- 2008
-
Abstract
- This paper studies the surface melting in the atmosphere by YAG laser-guided micro-arc discharge. In three kinds of surface conditions (free, oiled, and polyethylene covered), we try to control the diameter and the power density of discharge pit. It is found that the power density of 3 × 106 W/cm2 of discharge pit on the oiled surface is moderate to form the melted layer thicker than that of the others, adapting to strengthen the surface of material, and the power density of 1.07 × 107 W/cm2 of discharge pit on the polyethylene-covered surface is highest to form the deepest discharge pit among them, adapting to remove the material. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00933813
- Volume :
- 36
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Plasma Science
- Publication Type :
- Academic Journal
- Accession number :
- 35569197
- Full Text :
- https://doi.org/10.1109/TPS.2008.2002033