Analysis of basic processes inside the keyhole during deep penetration ND-YAG CW laser welding

ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Congress Proceedings

Volumn , Issue , 2006, Pages

  Fabbro, Rémy ^a   Slimani, Sonia ^b   Coste, Frédéric ^a   Briand, Francis ^b   Dlubak, Bruno ^c   Loisel, Guillaume ^c  

^a CNRS   (France)

^b AIR LIQUIDE   (France)

^c ECOLE CENTRALE PARIS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BINARY ALLOYS; CONTINUOUS WAVE LASERS; EVAPORATION; YTTRIUM ALUMINUM GARNET;

DEEP PENETRATION; DYNAMIC PRESSURES; EVAPORATION PROCESS; INCIDENT INTENSITY; PLUME DEFLECTION; RECOIL PRESSURE; STATIC CONDITIONS; VAPOR PLUMES;

LASER BEAM WELDING;

EID: 56749185457     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2351/1.5060748     Document Type: Conference Paper

References (8)

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2. Fabbro R., Chouf K. (2000) Dynamical description of the keyhole in deep penetration laser welding, J. Laser Appl., 12, 142-148
3. Fabbro R. Hamadou M. & Coste F. (2004) Metallic vapor ejection effect on melt pool dynamics in deep penetration laser welding, J. Laser Applications, 16(1), 16-19
4. Fabbro R., Slimani S., Doudet I., Coste F., and Briand F. (2006) Experimental study of the dynamical coupling between the induced vapour plume and the melt pool for Nd-Yag CW laser welding, J. Phys. D: Appl. Phys., 39, 394-400
5. Fabbro R., Coste F., Briand F., Slimani S. (2005) Importance of the coupling between the induced vapor plume and the melt pool for Nd-Yag laser welding in Proceedings of ICALEO'2005 Conference, Miami, USA.
6. Fabbro R., Slimani S., Coste F., & Briand F. (2005) Study of keyhole behavior for full penetration Nd-Yag CW laser welding, J. Phys. D: Appl. Phys. 38, 1881-1887
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