Photographing impact of molten molybdenum particles in a plasma spray

Plasma-sprayed molten molybdenum particles (-40 mum in diameter) were photographed impinging at high velocity (-140 m/s) on a glass substrate at room temperature. An optical sensor detected thermal radiation emitted by a droplet as it approached the substrate and activated a time delay unit. After a...

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Veröffentlicht in:	Journal of thermal spray technology 2005-09, Vol.14 (3), p.354-361
Hauptverfasser:	MEHDIZADEH, N. Z, LAMONTAGNE, M, MOREAU, C, CHANDRA, S, MOSTAGHIMI, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Charge coupled devices Droplets Emittance Exact sciences and technology Lasers Metals. Metallurgy Molybdenum Production techniques Sprays Spreads Surface tension Surface treatment Thermal radiation
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