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Class Information
Number: 75/315
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Compositions > Solid treating composition for liquid metal (e.g., flux, slagging agent, casting agent, etc.) or charge > Composition for or from consolidating by agglomerating, calcinating, compacting, indurating, roasting, sintering, or solidifying from molten mass > Containing free metal > Aluminum(al) or magnesium(mg) as free metal
Description: Composition wherein Aluminum (Al) or Magnesium (Mg) is the free metal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6989040 |
Reclaimed magnesium desulfurization agent |
Jan. 24, 2006 |
| 6866696 |
Additive for production of irons and steels |
Mar. 15, 2005 |
| 6733565 |
Additive for production of irons and steels |
May. 11, 2004 |
| 6559082 |
Insulating refractory material |
May. 6, 2003 |
| 6383249 |
Magnesium desulfurization agent |
May. 7, 2002 |
| 6372013 |
Carrier material and desulfurization agent for desulfurizing iron |
Apr. 16, 2002 |
| 6372014 |
Magnesium injection agent for ferrous metal |
Apr. 16, 2002 |
| 6352570 |
Magnesium desulfurization agent |
Mar. 5, 2002 |
| 6350295 |
Method for densifying aluminum and iron briquettes and adding to steel |
Feb. 26, 2002 |
| 6316125 |
Aluminum welding process and composition for use in same |
Nov. 13, 2001 |
| 6264717 |
Clean melt nucleated cast article |
Jul. 24, 2001 |
| 6210460 |
Strontium-aluminum intermetallic alloy granules |
Apr. 3, 2001 |
| 6149710 |
Additive for adding one or more metals into aluminium alloys |
Nov. 21, 2000 |
| 6126713 |
Additive for use in producing spheroidal graphite cast iron |
Oct. 3, 2000 |
| 6077326 |
Steel additive for processing molten steel |
Jun. 20, 2000 |
| 5972072 |
Desulfurizing mix |
Oct. 26, 1999 |
| 5944914 |
Aluminothermic mixture with ferrochromium alloy |
Aug. 31, 1999 |
| 5873924 |
Desulfurizing mix and method for desulfurizing molten iron |
Feb. 23, 1999 |
| 5762722 |
Covering flux for smelting aluminum and a process for its preparation |
Jun. 9, 1998 |
| 5698009 |
Method for agglomerating pre-reduced hot iron ore particles to produce ingot iron |
Dec. 16, 1997 |
| 5370726 |
Metallothermal reaction mixture |
Dec. 6, 1994 |
| 5358550 |
Desulfurization agent |
Oct. 25, 1994 |
| 5336293 |
Desulfurizing agent for pig iron and cast iron, and process for desulfurization |
Aug. 9, 1994 |
| 5300136 |
Potassium fertilizer from aluminum reclamation by-products |
Apr. 5, 1994 |
| 5196048 |
Process for preparing a vanadium-nickel-chromium master alloy |
Mar. 23, 1993 |
| 5064463 |
Feedstock and process for metal injection molding |
Nov. 12, 1991 |
| 5021086 |
Iron desulfurization additive and method for introduction into hot metal |
Jun. 4, 1991 |
| 4956009 |
Calcium alloy steel additive and method thereof |
Sep. 11, 1990 |
| 4921533 |
Ferro-aluminum composite pig |
May. 1, 1990 |
| 4849165 |
Metal treatment agents |
Jul. 18, 1989 |
| 4801328 |
Deoxidizing agent |
Jan. 31, 1989 |
| 4765830 |
Injectable reagents for molten metals |
Aug. 23, 1988 |
| 4729874 |
Method of using rapidly dissolving additives for metal melts |
Mar. 8, 1988 |
| 4708737 |
Injectable reagents for molten metals |
Nov. 24, 1987 |
| 4708739 |
Grain refining metals |
Nov. 24, 1987 |
| 4705561 |
Magnesium calcium oxide composite |
Nov. 10, 1987 |
| 4624707 |
Continuous casting slag |
Nov. 25, 1986 |
| 4564393 |
Introducing one or more metals into a melt comprising aluminum |
Jan. 14, 1986 |
| 4462823 |
Treatment agents for molten steel |
Jul. 31, 1984 |
| 4462834 |
Ladle covering compound |
Jul. 31, 1984 |
| 4435210 |
Refining agent of molten metal and methods for producing the same |
Mar. 6, 1984 |
| 4401465 |
Magnesium granules coated with fluoride containing flux for desulfurizing steel |
Aug. 30, 1983 |
| 4360615 |
Addition agent composition |
Nov. 23, 1982 |
| 4342590 |
Exothermic steel ladle desulfurizer and method for its use |
Aug. 3, 1982 |
| 4225343 |
Addition agent for molten metals |
Sep. 30, 1980 |
| 4224070 |
Chloride salt-silicon containing slag compositions for cast iron melts |
Sep. 23, 1980 |
| 4209325 |
Desulphuration of metals |
Jun. 24, 1980 |
| 4199351 |
Treatment agents for molten metals |
Apr. 22, 1980 |
| 4173466 |
Magnesium-containing treatment agents |
Nov. 6, 1979 |
| 4137072 |
Additive for use in refining iron |
Jan. 30, 1979 |
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