US PATENT SUBCLASS 75 / 340
.~.~ By extrusion spraying or gravity fall through orifice


Current as of: June, 1999
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75 /   HD   SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES

330  DF  PROCESSES {9}
331  DF  .~ Producing solid particulate free metal directly from liquid metal (e.g., liquid comminuting, etc.) {7}
340.~.~ By extrusion spraying or gravity fall through orifice {1}
341  DF  .~.~.~> Into moving fluid


DEFINITION

Classification: 75/340

By extrusion spraying or gravity fall through orifice:

(under subclass 331) Process in which the particles are formed by flowing or allowing the liquid metal to fall through an orifice.