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Class Information
Number: 164/58.1
Name: Metal founding > Process > Shaping liquid metal against a forming surface > Incorporating addition or chemically reactive agent to metal casting material > Adding metal-containing material > To produce casting having nonhomogenous composition
Description: Process wherein the addition of the metal-containing material to the metallic-casting material produces a casting having a nonuniform composition.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7360579 |
Method for the production of cast components |
Apr. 22, 2008 |
| 7081150 |
Additive for inoculation of cast iron and method |
Jul. 25, 2006 |
| 6973954 |
Method for manufacture of gray cast iron for crankcases and cylinder heads |
Dec. 13, 2005 |
| 6863114 |
Gating system |
Mar. 8, 2005 |
| 6571856 |
Method for predicting the microstructure of solidifying cast iron |
Jun. 3, 2003 |
| 6540005 |
Method for preparing a casting mould |
Apr. 1, 2003 |
| 6354356 |
Method for the determination of the form of graphite in spheroidal and compacted/vermicular graphite cast irons |
Mar. 12, 2002 |
| 6227282 |
Process for the aluminothermic welding of rails with alloying of the weld metal in the rail head region |
May. 8, 2001 |
| 6216768 |
Device for filtering and treating molten metal |
Apr. 17, 2001 |
| 6132532 |
Aluminum alloys and method for their production |
Oct. 17, 2000 |
| 6125913 |
Process for the aluminothermic welding of rails with alloying of the weld metal in the rail head region |
Oct. 3, 2000 |
| 6117389 |
Titanium killed steel sheet and method |
Sep. 12, 2000 |
| 6079476 |
Method for producing pre-treated molten metal castings |
Jun. 27, 2000 |
| 5879479 |
Method of making ultra low-carbon steel |
Mar. 9, 1999 |
| 5799386 |
Process of making metal castings |
Sep. 1, 1998 |
| 5765623 |
Alloys containing insoluble phases and method of manufacture thereof |
Jun. 16, 1998 |
| 5758706 |
Process control of compacted graphite iron production in pouring furnaces |
Jun. 2, 1998 |
| 5690161 |
Process for treating molten metal during a casting operation using a filter and filter for implementing the process |
Nov. 25, 1997 |
| 5615730 |
Methods for inspecting the content of structure modifying additives in molten cast iron and chilling tendency of flaky graphite cast iron |
Apr. 1, 1997 |
| 5603373 |
Process for treating molten metal during a casting operation using a filter and filter for implementing the process |
Feb. 18, 1997 |
| 5584334 |
Method of increasing strength of cast aluminum components |
Dec. 17, 1996 |
| 5577545 |
Determination of the carbon equivalent in structure-modified cast iron |
Nov. 26, 1996 |
| 5573057 |
Camshaft and method for casting the camshaft |
Nov. 12, 1996 |
| 5337799 |
Method for the production of compacted graphite cast iron |
Aug. 16, 1994 |
| 5316068 |
Method for producing casting with functional gradient |
May. 31, 1994 |
| 5249619 |
Brake element and a preparation process therefor |
Oct. 5, 1993 |
| 5186233 |
Method of producing spheroidal graphite cast iron article |
Feb. 16, 1993 |
| 5161604 |
Differential pressure, countergravity casting with alloyant reaction chamber |
Nov. 10, 1992 |
| 5038846 |
Differential pressure, countergravity casting with alloyant reaction chamber |
Aug. 13, 1991 |
| 4989662 |
Differential pressure, countergravity casting of a melt with a fugative alloyant |
Feb. 5, 1991 |
| 4979558 |
Process for preparation of a casting having MnS dispersed and uniformly and finely precipitated therein |
Dec. 25, 1990 |
| 4919188 |
Mould and process for the production of nodular or compacted graphite iron castings |
Apr. 24, 1990 |
| 4899800 |
Metal matrix composite with coated reinforcing preform |
Feb. 13, 1990 |
| 4867227 |
Process and apparatus for inoculating cast iron |
Sep. 19, 1989 |
| 4830656 |
Cast iron molds for glass making and method of making |
May. 16, 1989 |
| 4791976 |
Method of making dual graphite structured pipe |
Dec. 20, 1988 |
| 4779663 |
Process and apparatus for producing ductile iron castings |
Oct. 25, 1988 |
| 4779668 |
Treatment of cast metal in cope mold pouring basin |
Oct. 25, 1988 |
| 4747443 |
Casting process |
May. 31, 1988 |
| 4741463 |
Ingate device and process for casting molten metals |
May. 3, 1988 |
| 4690196 |
Casting of molten ferrous metal and moulds for use therein |
Sep. 1, 1987 |
| 4587707 |
Method for manufacture of composite material containing dispersed particles |
May. 13, 1986 |
| 4579164 |
Process for making cast iron |
Apr. 1, 1986 |
| 4572751 |
Cast iron mold for plastic molding |
Feb. 25, 1986 |
| 4527608 |
Method for inoculating liquid metal cast under low pressure |
Jul. 9, 1985 |
| 4493359 |
Method for making cast iron engine blocks and the like |
Jan. 15, 1985 |
| 4412578 |
Apparatus for treating molten cast iron |
Nov. 1, 1983 |
| 4411056 |
Production of steel products with medium to high contents of carbon and manganese and superior surface quality |
Oct. 25, 1983 |
| 4348800 |
Production of steel products with medium to high contents of carbon and manganese and superior surface quality |
Sep. 14, 1982 |
| 4337816 |
Process for producing spherical graphite castings |
Jul. 6, 1982 |
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