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Browse by Category: Main > Material Science
Class Information
Number: 164/71.1
Name: Metal founding > Process > Shaping liquid metal against a forming surface > With vibratory treatment of casting material
Description: Process directed to vibrating the casting material to effect an internal change in the structure of the material, e.g., by removing gases, inclusions, or by refining the crystalline structure.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8240355 Forming a cast component with agitation Aug. 14, 2012
7987897 Method for making castings by directed solidification from a selected point of melt toward casting periphery Aug. 2, 2011
7712511 Casting method and casting apparatus May. 11, 2010
7621315 Method and apparatus for semi-solid material processing Nov. 24, 2009
7563397 Solid free-form fabrication methods for the production of dental restorations Jul. 21, 2009
7509993 Semi-solid forming of metal-matrix nanocomposites Mar. 31, 2009
7493934 Method and apparatus for semi-solid material processing Feb. 24, 2009
7264037 Molding of slurry-form semi-solidified metal Sep. 4, 2007
7216690 Method and apparatus for semi-solid material processing May. 15, 2007
7051784 Method of producing semi-solid metal slurries May. 30, 2006
6918427 Process and apparatus for preparing a metal alloy Jul. 19, 2005
6851466 Method and apparatus for shaping semisolid metals Feb. 8, 2005
6769473 Method of shaping semisolid metals Aug. 3, 2004
6715537 Device for the continuous casting of metal Apr. 6, 2004
6681836 Method and apparatus for manufacturing semi-solidified metal Jan. 27, 2004
6544469 Apparatus and method for producing metal formed product Apr. 8, 2003
6470955 Semi-solid casting apparatus and method Oct. 29, 2002
6390628 Image display apparatus May. 21, 2002
6371195 Molded product of amorphous metal and manufacturing method for the same Apr. 16, 2002
6308768 Apparatus and method for semi-solid material production Oct. 30, 2001
6263951 Horizontal rotating directional solidification Jul. 24, 2001
6257311 Horizontal directional solidification Jul. 10, 2001
6132532 Aluminum alloys and method for their production Oct. 17, 2000
5893404 Method and apparatus for metal solid freeform fabrication utilizing partially solidified metal slurry Apr. 13, 1999
5887640 Apparatus and method for semi-solid material production Mar. 30, 1999
5881796 Apparatus and method for integrated semi-solid material production and casting Mar. 16, 1999
5865240 Rheocasting method and apparatus Feb. 2, 1999
5701942 Semi-solid metal processing method and a process for casting alloy billets suitable for that processing method Dec. 30, 1997
5697425 Method of producing thin cast sheet through continuous casting Dec. 16, 1997
5630466 Process for shaping metal materials in a semi-solid state May. 20, 1997
5622216 Method and apparatus for metal solid freeform fabrication utilizing partially solidified metal slurry Apr. 22, 1997
5555926 Process for the production of semi-solidified metal composition Sep. 17, 1996
5542466 Method and device for the casting of molten material to nearly final intended dimensions by commencing solidification of molten material in a casting nozzle passage while moving the solidifyin Aug. 6, 1996
5533562 Method and system for semiliquid die casting high performance mechanical components from rheocast ingots Jul. 9, 1996
5513688 Method for the production of dispersion strengthened metal matrix composites May. 7, 1996
5501266 Method and apparatus for injection molding of semi-solid metals Mar. 26, 1996
5372777 Method for making graded composite bodies and bodies produced thereby Dec. 13, 1994
5261477 Process for producing parts with an abrasion-proof surface Nov. 16, 1993
5186236 Process for producing a liquid-solid metal alloy phase for further processing as material in the thixotropic state Feb. 16, 1993
5144998 Process for the production of semi-solidified metal composition Sep. 8, 1992
5110547 Process and apparatus for the production of semi-solidified metal composition May. 5, 1992
4983427 Spray depositing of metals Jan. 8, 1991
4977947 Method and a device for homogenizing the intimate structure of metals and alloys cast under pressure Dec. 18, 1990
4832112 Method of forming a fine-grained equiaxed casting May. 23, 1989
4771818 Process of shaping a metal alloy product Sep. 20, 1988
4712447 Oscillator for a continuous casting mold Dec. 15, 1987
4694882 Method for making thixotropic materials Sep. 22, 1987
4694881 Method for making thixotropic materials Sep. 22, 1987
4614436 Method of vibrating bulk material in moulds Sep. 30, 1986
4582117 Heat transfer during casting between metallic alloys and a relatively moving substrate Apr. 15, 1986

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