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Physical properties of the plasma-MIG welding arc
| Content Provider | Scilit |
|---|---|
| Author | Ton, H. |
| Copyright Year | 1975 |
| Description | Journal: Journal of Physics D: Applied Physics Describes measurements of the temperature distribution and the composition of the plasma-MIG arc system using optical spectroscopy. It is found that the central part of the arc contains the elements Fe, Mn, Cu, Ca and Ar at a temperature of about 7000K. The outer regions of the arc show only argon spectral lines and have much higher temperature value ( approximately=13000K). From these measurements a number of conclusions can be drawn about the physical properties of the plasma-MIG welding arc. The most important conclusion is that only a very small part of the wire current flows through the bright inner arc. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3727/8/8/006/pdf |
| Ending Page | 933 |
| Page Count | 12 |
| Starting Page | 922 |
| ISSN | 00223727 |
| e-ISSN | 13616463 |
| DOI | 10.1088/0022-3727/8/8/006 |
| Journal | Journal of Physics D: Applied Physics |
| Issue Number | 8 |
| Volume Number | 8 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1975-06-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics D: Applied Physics Physical Properties Optical Spectroscopy |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Acoustics and Ultrasonics Condensed Matter Physics Electronic, Optical and Magnetic Materials |
