.~.~ Incorporating addition or chemically reactive agent to metal casting material {2}
56.1
.~.~.~ To scavenge
DEFINITION
Classification: 164/56.1
To scavenge:
(under subclass 55.1) Process directed to adding a chemically active, e.g., scavenger, material to the metallic casting material to remove oxides, gases, or other impurities therefrom.
SEE OR SEARCH CLASS
75, Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures, appropriate subclasses for processes of treating molten metal to remove unwanted components therefrom.
423, Chemistry of Inorganic Compounds,
1+, for processes of chemically treating mixtures to obtain metal-containing compounds.
