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Class Information
Number: 75/10.47
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Processes > Electrothermic processes (e.g., microwave, induction, resistance, electric arc, plasma, etc.) > Adding solid treating agent, slag or flux > Magnesium(mg) or compound thereof
Description: Process wherein Magnesium (Mg) or a Magnesium compound (e.g., Magnesia, etc.) is present in the treating agent, separately prepared slag, or flux.

Patents under this class:

Patent Number Title Of Patent Date Issued
8092570 Method for producing titanium metal Jan. 10, 2012
8007562 Semi-continuous magnesium-hydrogen reduction process for manufacturing of hydrogenated, purified titanium powder Aug. 30, 2011
7815708 Process and apparatus for recovery of non-ferrous metals from zinc residues Oct. 19, 2010
7691200 Magnesium oxide single crystal and method for producing the same Apr. 6, 2010
7618473 Method for improving operational efficiency in clogged induction melting and pouring furnaces Nov. 17, 2009
6875251 Continuous steelmaking process Apr. 5, 2005
6533998 Process for producing nodular cast iron, and casting produced using this process Mar. 18, 2003
6143050 Modifying slag for smelting steel in electric arc furnaces Nov. 7, 2000
5640710 Method for melt-decontaminating metal contaminated with radioactive substance Jun. 17, 1997
5490162 Process and device for the continuous treatment of silicon Feb. 6, 1996
5476529 Process for the recovery of magnesium from magnesium alloys waste Dec. 19, 1995
5466275 Method and apparatus for desulphurizing iron with minimal slag formation Nov. 14, 1995
5346563 Method for removing sulfur from superalloy articles to improve their oxidation resistance Sep. 13, 1994
4842642 Additive for promoting slag formation in steel refining ladle Jun. 27, 1989
4534791 Process for treating silicon and ferrosilicon with slag Aug. 13, 1985
4297132 Electroslag remelting method and flux composition Oct. 27, 1981
4273576 Electric arc furnace operation Jun. 16, 1981
4183745 Demagging process for aluminum alloy without air pollution Jan. 15, 1980
4113468 Continuous smelting method Sep. 12, 1978
4088475 Addition of reactive elements in powder wire form to copper base alloys May. 9, 1978

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