%0 Journal Article %T Behaviour of spreading molten metal drops deposited by fusion %+ Assemblages Soudés (AS) %A Chapuis, Julien %A Soulié, Fabien %A Bordreuil, Cyril %A Fras, Gilles %< avec comité de lecture %@ 0894-1777 %J Experimental Thermal and Fluid Science %I Elsevier %V 48 %P 29-36 %8 2013 %D 2013 %R 10.1016/j.expthermflusci.2013.02.005 %Z Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph] %Z Physics [physics]/Mechanics [physics]/Mechanical engineering [physics.class-ph] %Z Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph] %Z Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph]Journal articles %X An experimental approach is presented in order to study the evolution of the spreading of a macro-drop of liquid metal. The objective of this work is to supply qualitative and quantitative information during the deposit of liquid metal in static pulsed Gas Metal Arc Welding (P-GMAW). The experimental results are analyzed in the light of dimensionless numbers in order to identify the involved physical mecanisms and appreciate the heat and mass e ects on the behavior of such a macro-drop. %G English %2 https://hal.science/hal-00825151/document %2 https://hal.science/hal-00825151/file/Behavior_spreading_macro-drop_Chapuis_al.pdf %L hal-00825151 %U https://hal.science/hal-00825151 %~ CNRS %~ LMGC %~ MIPS %~ UNIV-MONTPELLIER %~ UM-2015-2021