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Class Information
Number: 75/684
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 > Aluminum(al) > Treating molten aluminum(al) > Adding solid
Description: Process in which a solid is added to molten metal that contains over 50 percent by weight Aluminum (Al).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8313554 |
Method for the separation of molten aluminium and solid inclusions |
Nov. 20, 2012 |
| 8287622 |
Method for making aluminum-based composite material |
Oct. 16, 2012 |
| 8268236 |
Aluminum-based master alloy for manganese alloying of metal alloys, method for producing thereof and use thereof |
Sep. 18, 2012 |
| 7892319 |
Crust breaker and ore dispenser |
Feb. 22, 2011 |
| 7534284 |
Flux injection with pump for pumping molten metal |
May. 19, 2009 |
| 7452402 |
Method for producing foamed aluminum products by use of selected carbonate decomposition products |
Nov. 18, 2008 |
| 7347886 |
Method for introducing additives into fluids |
Mar. 25, 2008 |
| 7306643 |
Method for introducing additives to liquid metal, ceramic/metallic powder |
Dec. 11, 2007 |
| 6939388 |
Method for making materials having artificially dispersed nano-size phases and articles made therewith |
Sep. 6, 2005 |
| 6916356 |
Method for preparing aluminum-silicon alloys |
Jul. 12, 2005 |
| 6811589 |
Method for adding solid zinc-aluminum to galvanizing baths |
Nov. 2, 2004 |
| 6733566 |
Petroleum coke melt cover for aluminum and magnesium alloys |
May. 11, 2004 |
| 6485541 |
Method to decrease loss of aluminum and magnesium melts |
Nov. 26, 2002 |
| 6468674 |
Coating composition for steel--product, a coated steel product, and a steel product coating method |
Oct. 22, 2002 |
| 6440582 |
Coating composition for steel product, a coated steel product, and a steel product coating method |
Aug. 27, 2002 |
| 6406516 |
Method for making high volume reinforced aluminum composite by use of dipping process |
Jun. 18, 2002 |
| 6375712 |
Method of removal of light metals from aluminum |
Apr. 23, 2002 |
| 6336955 |
Method of eliminating phosphorus and/or antimony from molten aluminum |
Jan. 8, 2002 |
| 6315944 |
Plant for casting metal with particles suspended therein |
Nov. 13, 2001 |
| 6290748 |
TiB2 particulate ceramic reinforced Al-alloy metal-matrix composites |
Sep. 18, 2001 |
| 6235078 |
Iron additive for alloying non-ferrous alloys |
May. 22, 2001 |
| 6228185 |
Metal matrix alloys |
May. 8, 2001 |
| 6149710 |
Additive for adding one or more metals into aluminium alloys |
Nov. 21, 2000 |
| 6106588 |
Preparation of metal matrix composites under atmospheric pressure |
Aug. 22, 2000 |
| 6051049 |
Utilization of strontium aluminate in steelmaking |
Apr. 18, 2000 |
| 6024777 |
Compacted steel powder alloying additive for aluminum melts, method of making and method of using |
Feb. 15, 2000 |
| 5741348 |
Method for refining an aluminium scrap smelt |
Apr. 21, 1998 |
| 5632801 |
Process for making metal-matrix composites mixed with reinforcing materials by forced drafting |
May. 27, 1997 |
| 5614150 |
Method for producing refractory aluminide reinforced aluminum |
Mar. 25, 1997 |
| 5462612 |
Airtight aluminum alloy casting and its manufacturing method |
Oct. 31, 1995 |
| 5462581 |
Method for treating molten metal |
Oct. 31, 1995 |
| 5462580 |
Method for molten metal treatment |
Oct. 31, 1995 |
| 5424031 |
Grain refining alloy and a method for grain refining of aluminum and aluminum alloys |
Jun. 13, 1995 |
| 5405578 |
Method for preparing master alloy hardeners for use in preparing an aluminum alloy |
Apr. 11, 1995 |
| 5401338 |
Process for making metal-matrix composites reinforced by ultrafine reinforcing materials products thereof |
Mar. 28, 1995 |
| 5397377 |
Molten metal fluxing system |
Mar. 14, 1995 |
| 5364450 |
Molten metal treatment |
Nov. 15, 1994 |
| 5100618 |
Production of an aluminum grain refiner |
Mar. 31, 1992 |
| 5069875 |
Method of adding silicon to aluminum |
Dec. 3, 1991 |
| 5057150 |
Production of aluminum master alloy rod |
Oct. 15, 1991 |
| 4946647 |
Process for the manufacture of aluminum-graphite composite for automobile and engineering applications |
Aug. 7, 1990 |
| 4917728 |
Aluminium alloy treatment |
Apr. 17, 1990 |
| 4847047 |
Enhancement of titanium-aluminum alloying by ultrasonic treatment |
Jul. 11, 1989 |
| 4842821 |
Producing titanium carbide |
Jun. 27, 1989 |
| 4824480 |
Crucible for the thermal analysis of aluminum alloys using special crucible |
Apr. 25, 1989 |
| 4812289 |
Oxide dispersion hardened aluminum composition |
Mar. 14, 1989 |
| 4808375 |
Process for producing aluminium-silicon alloy with content of silicon of 2-22% by mass |
Feb. 28, 1989 |
| 4808372 |
In situ process for producing a composite containing refractory material |
Feb. 28, 1989 |
| 4748001 |
Producing titanium carbide particles in metal matrix and method of using resulting product to grain refine |
May. 31, 1988 |
| 4713111 |
Production of aluminum-SiC composite using sodium tetrasborate as an addition agent |
Dec. 15, 1987 |
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