US PATENT SUBCLASS 75 / 601
.~.~.~.~.~.~ Precipitating impurities from molten Magnesium(Mg)

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}
392  DF  .~ Producing or treating free metal {10}
414  DF  .~.~ At 300 degrees C or greater (e.g., pyrometallurgy, etc.) {7}
585  DF  .~.~.~ Nonferrous {25}
594  DF  .~.~.~.~ Magnesium(Mg) {2}
600  DF  .~.~.~.~.~ Treating molten Magnesium(Mg) {3}
601.~.~.~.~.~.~ Precipitating impurities from molten Magnesium(Mg)

DEFINITION

Classification: 75/601

Precipitating impurities from molten Magnesium (Mg):

(under subclass 600) Process in which the contaminants are settled out of a molten metal that contains over 50 percent by weight Magnesium (Mg).