| 75 / | HD | SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES |
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| 330 |  | PROCESSES {9} |
| 331 | DF | .~> Producing solid particulate free metal directly from liquid metal (e.g., liquid comminuting, etc.) {7} |
| 342 | DF | .~> Spheroidizing or rounding of existing solid metal particles |
| 343 | DF | .~> Producing or purifying free metal powder or producing or purifying alloys in powder form (i.e., named or of size up to 1,000 microns in its largest dimension) {9} |
| 10.1 | DF | .~> Electrothermic processes (e.g., microwave, induction, resistance, electric arc, plasma, etc.) {17} |
| 10.67 | DF | .~> Magnetic (e.g., electromagnetic, etc.) or electrostatic processes |
| 375 | DF | .~> Process control responsive to sensed condition {6} |
| 388 | DF | .~> Preparing for amalgamation, preparing and amalgamating, or breaking amalgam to produce free metal {3} |
| 392 | DF | .~> Producing or treating free metal {10} |
| 746 | DF | .~> Consolidating metalliferous material (e.g., ore, tailings, flue dust, fluxes, etc.) by agglomerating, compacting, or heat treating; preparatory process therefor; or treating consolidated material therefrom {5} |