Ecrasement D'Une Goutte En Projection Plasma : Application Au Rev\^ETEMENT De Mat\'Eriaux Thermiquement D\'Egradables

Abstract

During plasma spray process hot droplet of melted metal or ceramic inpinge cold target. In some processes this target should be destroyed by the thermal flux. It is why in this report the freezing and layering of the droplet on the cold substrate is studied with a special interest on the thermal penetration in the sustrate.