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Download statistics - Document (COUNTER):
Hoff, C.; Hermsdorf, J.; Kaierle, S.; Overmeyer, L.: Weakening of thick steel plates by laser radiation for the removal of hazardous substances. In: Procedia CIRP 74 (2018), S. 425-429. DOI: https://doi.org/10.1016/j.procir.2018.08.166
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Selected time period:
Sum total of downloads: 81
| Abstract: | |
Hazardous substances such as unexploded ordnance represent a serious threat. It is necessary to develop new methods and equipment for their elimination. For this reason, a laser ablation process is developed where the shell of the objects are weakened in a defined manner to reduce the threat to the environment. This article shows how 25 mm thick steel sheets can be weakened with ablation rates of more than 3000 mm3/min and achieved ablation depths of more than 15 mm by means of an adapted process strategy and an off-axis process gas control. Despite the high incoming process energy, it is ensured that there is no danger to affect the hazardous substances. A critical temperature of 300 °C is not exceeded at the rear surface of the sheet metal. | |
| License of this version: | CC BY-NC-ND 4.0 Unported |
| Document Type: | Article |
| Publishing status: | publishedVersion |
| Issue Date: | 2018 |
| Appears in Collections: | An-Institute |
distribution of downloads over the selected time period:
downloads by country:
| pos. | country | downloads | ||
|---|---|---|---|---|
| total | perc. | |||
| 1 |  |
Germany | 39 | 48.15% |
| 2 |  |
United States | 20 | 24.69% |
| 3 |  |
China | 6 | 7.41% |
| 4 |  |
No geo information available | 5 | 6.17% |
| 5 |  |
France | 3 | 3.70% |
| 6 |  |
Korea, Republic of | 2 | 2.47% |
| 7 |  |
Russian Federation | 1 | 1.23% |
| 8 |  |
Serbia | 1 | 1.23% |
| 9 |  |
Netherlands | 1 | 1.23% |
| 10 |  |
Canada | 1 | 1.23% |
| other countries | 2 | 2.47% | ||
Further download figures and rankings:
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