Specific features of metal surface processing by nanosecond laser pulse trains

Specific features of metal surface processing by nanosecond laser pulse trains

The process of melt formation upon irradiation of a metal by a train of nanosecond laser pulses is studied theoretically and experimentally. A method is developed for determining the parameters of a train at which the amount of melt is minimal, and the material is removed in the vapour state upon la...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2002-10, Vol.32 (10), p.929-932
Hauptverfasser: Gornyi, S G, Grigor'ev, A M, Patrov, M I, Solov'ev, V D, Turichin, G A
Format: Artikel
Sprache:eng
Schlagworte:
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
ELECTROMAGNETIC RADIATION
ELEMENTS
FLUIDS
GASES
IRRADIATION
LASER RADIATION
LASERS
METALS
PROCESSING
PULSES
RADIATIONS
SURFACE TREATMENTS
VAPORS
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Beschreibung
Zusammenfassung:The process of melt formation upon irradiation of a metal by a train of nanosecond laser pulses is studied theoretically and experimentally. A method is developed for determining the parameters of a train at which the amount of melt is minimal, and the material is removed in the vapour state upon laser irradiation. (laser applications and other topics in quantum electronics)
ISSN:1063-7818
1468-4799
DOI:10.1070/QE2002v032n10ABEH002320