Paul

For your files.

Praxair.- TAFA.  These are the manufactures of DET Gun technology and
other plasma spray systems.  Good pict. and explanations.

Det gun is the powder induced unit not wire.

Presentations.  link below.  Choose 'High Velocity'.

http://ase.tufts.edu/mechanical/thermal/ppt/Praxair00ppt/Praxair00/index.htm

Doug in Japan