Laser nozzle

Details Laser nozzle Laser nozzle

1994-01-14

1995-12-19

Hoang, Tu

Electric heating

Metal heating

By arc

21912163, 21912165, 451102, B23K 2614

Patent

active

054770254

ABSTRACT:
A nozzle for delivering particulate matter into a molten pool created on a substrate includes a core through which the particulate is delivered, an annulus surrounding the core for simultaneously delivering a shield gas toward the molten pool and shield gas conditioning apparatus. The conditioning apparatus includes a system of wire mesh screens and a cup for directing the gas flow.

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