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Class Information
Number:
75/607
Name:
Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
>
Processes
>
Producing or treating free metal
>
At 300 degrees c or greater (e.g., pyrometallurgy, etc.)
>
Nonferrous
>
Alkaline earth metal, singly or in combination
> Vaporizing or condensing
Description:
Process in which an Alkaline earth metal is vaporized or condensed.
Sub-classes under this class:
Class Number
Class Name
Patents
75/608
Reduction
7
Patents under this class:
Patent Number
Title Of Patent
Date Issued
7641711
Metal vapour condensation and liquid metal withdrawal
Jan. 5, 2010
4147534
Method for obtaining Mg and Ca through carbon reduction
Apr. 3, 1979
4092263
Metal vapor generator
May. 30, 1978
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