Marangoni convection in the rear part of melting pool in keyhole laser welding

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5399, Issue , 2004, Pages 204-211

  Lopota, V ^a   Turichin, G ^a   Valdaitseva, E ^a   Beyer, E ^b   Voellmar, S ^b  

^a PETER THE GREAT ST PETERSBURG POLYTECHNIC UNIVERSITY   (Russian Federation)

^b FRAUNHOFER INSTITUTE FOR MATERIAL AND BEAM TECHNOLOGY IWS   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; BOUNDARY LAYERS; CONTINUOUS WAVE LASERS; HEAT CONVECTION; HEAT FLUX; HYDRODYNAMICS; MELTING; PERTURBATION TECHNIQUES; THERMAL CONDUCTIVITY;

MELT FLOW; SURFACE TENSION COEFFICIENT; THERMO-CAPILLARY CONVECTION; VAPOR CAVITY;

LASER BEAM WELDING;

EID: 2442536762     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.555550     Document Type: Conference Paper

References (4)

1. Ricalin N, Uglov A., Kokora A. Laser material treatment, Moscow, 1975
2. Loytcianski L., Mechanics of liquid and gas, Moscow, 1987
3. Gladush G. at al., Termocapillary convection in liquid on exposure to the high power laser radiation, Quantum electronics, V 9, No 4(118), 1982, p. 660-668.
4. W. Schulz, B. Fuerst, S. Kaierle, G. Turichin, E.W. Kreutz, R. Poprawe, Powerful features for Laser Beam Welding including theoretical aspects, Proceedings of 15 Int. Congress on application of lasers- ICALEO'96, Detroit, Michigan, USA, V 80, p. 1-9