Plastic article or earthenware shaping or treating: apparatus – Means making particulate material directly from liquid or... – By means applying fluid jet or blast to unconfined liquid...
Patent
1994-12-27
1997-01-21
Warden, Robert J.
Plastic article or earthenware shaping or treating: apparatus
Means making particulate material directly from liquid or...
By means applying fluid jet or blast to unconfined liquid...
264 12, 266202, 266217, 222603, 222606, B22F 908, C21C 700
Patent
active
055957650
ABSTRACT:
Close-coupled atomization systems and methods employing non-axisymmetric gas flow have demonstrated superior efficiency in the production of fine superalloy powder, compared to conventional close-coupled atomization utilizing an axisymmetric annular gas orifice and an axisymmetric melt nozzle. A means has been devised for convening otherwise axisymmetric plenums into non-axisymmetric plenums that produce non-axisymmetric gas flow.
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Christensen Roy W.
Miller Steven A.
Mourer David P.
Dawson E. Leigh
General Electric Company
Pittman William H.
Warden Robert J.
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