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Class Information
Number: 164/127
Name: Metal founding > Process > Shaping liquid metal against a forming surface > Controlling solidification (other than ambient cooling) > Localized or zone heat dissipation > By utilizing a chill member
Description: Process wherein the differential dissipation of heat is effected by means of an insert or mold section placed at the mold surface or embedded in the mold to provide a zone of greater heat absorption.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8360134 Method and system for extracting heat from metal castings and molds Jan. 29, 2013
8307882 Casting method Nov. 13, 2012
8187563 Method for producing Si bulk polycrystal ingot May. 29, 2012
8079401 Method and apparatus for forming a casting Dec. 20, 2011
7270168 Method for moulding light alloy cast parts, in particular cylinder blocks Sep. 18, 2007
7017648 Mold design for castings requiring multiple chills Mar. 28, 2006
7000675 Chill assembly Feb. 21, 2006
6769473 Method of shaping semisolid metals Aug. 3, 2004
6595266 Method of manufacturing metallic slurry for casting Jul. 22, 2003
6588487 Methods and apparatus for utilization of chills for casting Jul. 8, 2003
6540007 Molding process for the mass production of aluminum alloy castings and associated items of equipment Apr. 1, 2003
6464198 Apparatus for manufacturing workpieces or blocks from meltable materials Oct. 15, 2002
5931213 Method of casting an engine block of aluminum Aug. 3, 1999
5931214 Mold heating vacuum casting furnace Aug. 3, 1999
5704412 Self-aligning sand mold insert assembly Jan. 6, 1998
5573057 Camshaft and method for casting the camshaft Nov. 12, 1996
5568833 Method and apparatus for directional solidification of integral component casting Oct. 29, 1996
5533563 Mold and method for making variable hardness castings Jul. 9, 1996
5515903 Method of making a mold May. 14, 1996
5348071 Top fill casting Sep. 20, 1994
5275226 Method and apparatus for casting Jan. 4, 1994
5236033 Method for producing a body from a material susceptible to thermal cracking and casting mold for executing the method Aug. 17, 1993
5234046 Method of eliminating shrinkage porosity defects in the formation of cast molten metal articles using polystyrene chill Aug. 10, 1993
5213149 Mold and method for making variable thickness cast articles May. 25, 1993
5122204 Camshafts Jun. 16, 1992
5111870 Top fill casting May. 12, 1992
5111871 Method of vacuum casting May. 12, 1992
5092390 Method and mold for sand casting varying thickness articles Mar. 3, 1992
5072773 Mold and method for making variable hardness castings Dec. 17, 1991
5072771 Method and apparatus for casting a metal article Dec. 17, 1991
5040590 Method of cooling a centrifugal casting mold Aug. 20, 1991
4993473 Differential pressure, countergravity casting using mold ingate chills Feb. 19, 1991
4905752 Method of casting a metal article Mar. 6, 1990
4867803 Lapping tools and method of manufacturing the same Sep. 19, 1989
4858671 Method and apparatus for accelerating metal solidification Aug. 22, 1989
4813470 Casting turbine components with integral airfoils Mar. 21, 1989
4809764 Method of casting a metal article Mar. 7, 1989
4804311 Transverse directional solidification of metal single crystal articles Feb. 14, 1989
4774992 Apparatus and method for use in casting a plurality of articles Oct. 4, 1988
4738712 Metal forming Apr. 19, 1988
4733849 Mold for producing grid plates for lead batteries Mar. 29, 1988
4673021 Method and apparatus for casting articles Jun. 16, 1987
4667728 Method and apparatus for casting articles May. 26, 1987
4612969 Method of and apparatus for casting articles with predetermined crystalline orientation Sep. 23, 1986
4609029 Method of reducing casting time Sep. 2, 1986
4520858 Chill-enhanced lost foam casting process Jun. 4, 1985
4469160 Single crystal solidification using multiple seeds Sep. 4, 1984
4353405 Casting method Oct. 12, 1982
4289570 Seed and method for epitaxial solidification Sep. 15, 1981
4270594 Method and apparatus for producing directionally solidifying cast pieces Jun. 2, 1981

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