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Class Information
Number: 164/103
Name: Metal founding > Process > Shaping liquid metal against a forming surface > Composite article forming > Shaping metal and uniting to a preform > Including preconditioning preform > Preheating
Description: Process of raising the temperature of the preform prior to casting the molten metal thereon.

Sub-classes under this class:

Class Number Class Name Patents
164/105 Of preform in mold 39
164/104 Utilizing a liquid heat transfer agent 6

Patents under this class:
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Patent Number Title Of Patent Date Issued
8534344 System and method of producing multi-layered alloy products Sep. 17, 2013
8499818 Encapsulated solid ceramic element Aug. 6, 2013
8485243 Method for casting a component Jul. 16, 2013
8403026 Pressure casting of electric rotors Mar. 26, 2013
8376025 Casting machine system and process for producing hybrid metal/plastic articles Feb. 19, 2013
8347485 Centrifugally-cast shorted structure for induction motor rotors Jan. 8, 2013
8181690 Method of forming a coated article including a magnesium alloy May. 22, 2012
8069901 Cylinder block manufacturing method, dummy cylinder liner, and dummy cylinder liner casting method Dec. 6, 2011
7281568 Method for producing a stratified composite material Oct. 16, 2007
7156149 Method for producing a stratified composite material Jan. 2, 2007
7047612 Method for repairing a casting May. 23, 2006
7036550 Infiltrated aluminum preforms May. 2, 2006
7013947 Method for preparing engine block cylinder bore liners Mar. 21, 2006
6997232 Infiltrated aluminum preforms Feb. 14, 2006
6991021 Process for the injection of an electric motor rotor Jan. 31, 2006
6935405 Sink compound laminate modeling process Aug. 30, 2005
6823928 Infiltrated aluminum preforms Nov. 30, 2004
6786272 Apparatus and method for die casting Sep. 7, 2004
6719034 Process for producing a tube-shaped cathode sputtering target Apr. 13, 2004
6637495 Method and apparatus for molding wind chimes with glass inserts Oct. 28, 2003
6296045 Ceramic-metal composite and method to form said composite Oct. 2, 2001
6112802 Process for producing an intermetallic join Sep. 5, 2000
6112803 Process for producing cylinder heads for internal combustion engines Sep. 5, 2000
6109334 Method of static casting composite brake drum Aug. 29, 2000
6006819 Process for producing aluminum-based composite member Dec. 28, 1999
5878804 Multiproperty metal forming process Mar. 9, 1999
5776207 Lead acid storage battery and method for making same Jul. 7, 1998
5676192 Cast-in process Oct. 14, 1997
5509459 Pressure cast alumina tile reinforced aluminum alloy armor and process for producing the same Apr. 23, 1996
5394929 Method of preparing boron carbie/aluminum cermets having a controlled microstructure Mar. 7, 1995
5392512 Method for fabricating two-piece scroll members by diecasting Feb. 28, 1995
5385195 Nickel coated carbon preforms Jan. 31, 1995
5377741 Method of forming metal matrix composites by use of an immersion casting technique Jan. 3, 1995
5365997 Method for preparing an engine block casting having cylinder bore liners Nov. 22, 1994
5335712 Shaped bodies containing short inorganic fibers or whiskers and methods of forming such bodies Aug. 9, 1994
5333668 Process for creation of metallurgically bonded inserts cast-in-place in a cast aluminum article Aug. 2, 1994
5322109 Method for pressure infiltration casting using a vent tube Jun. 21, 1994
5305817 Method for production of metal base composite material Apr. 26, 1994
5269989 Cermet or ceramic/glass composites including self-reinforced .beta.-Silicon nitride, and method of making same Dec. 14, 1993
5228494 Synthesis of metal matrix composites containing flyash, graphite, glass, ceramics or other metals Jul. 20, 1993
5199481 Method of producing reinforced composite materials Apr. 6, 1993
5194202 Formation of ceramic-metal composite by pressure casting and oxidation sintering Mar. 16, 1993
5193272 Process for repair of drive blades such as turbine blades Mar. 16, 1993
5167271 Method to produce ceramic reinforced or ceramic-metal matrix composite articles Dec. 1, 1992
4997024 Method of making a piston Mar. 5, 1991
4953612 Composite metal articles Sep. 4, 1990
4947924 Metal-ceramic composite and method of producing the same Aug. 14, 1990
4932099 Method of producing reinforced composite materials Jun. 12, 1990
4908923 Method of dimensionally stabilizing interface between dissimilar metals in an internal combustion engine Mar. 20, 1990
4892130 Method for making a reinforced article for an internal combustion engine Jan. 9, 1990

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