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Melt expulsion by a coaxial gas jet in trepanning of CMSX-4 with microsecond Nd:YAG laser radiation (2003) |
- Willach, J.,
- Kreutz, E.W.,
- Michel, J.,
- Nießen, M.,
- Schulz, W.,
- Poprawe, R.
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Abstract |
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Trepanning of 200µm holes in 2-5mm thick CMSX-4 sheets is done by laser radiation provided by a lamp-pumped Nd:YAG slab laser with pulse durations of 100-500µs. Pulse energies |
Details der Publikation |
| Archiv |
Fraunhofer Publica (Germany) |
| Keywords |
trepanning,
melt expulsion,
supersonic gas flow,
Euler equations,
finite volume method,
CMSX-4
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| Typ |
Conference Paper
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| Sprache |
english
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| Verknüpfungen |
Miyamoto, I.: Fourth International Symposium on Laser Precision Microfabrication: 21 - 24 June 2003, Munich, Germany. Bellingham/Wash.: SPIE, 2003. (SPIE Proceedings Series 5063), pp. 435-440
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