Current-driven ion-acoustic and potential-relaxation instabilities excited in plasma plume during electron beam welding
Many papers have sought correlations between the parameters of secondary particles generated above the beam/work piece interaction zone, dynamics of processes in the keyhole, and technological processes. Low- and high-frequency oscillations of the current, collected by plasma have been observed abov...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2014-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4870944 |