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Class Information
Number: 164/96
Name: Metal founding > Process > Shaping liquid metal against a forming surface > Composite article forming > Sequential casting to form single product > Different metals > Metals simultaneously molten
Description: Process wherein at least two of the cast different metallic materials are maintained stratified although in a liquid condition.

Patents under this class:

Patent Number Title Of Patent Date Issued
8448690 Method for producing ingot with variable composition using planar solidification May. 28, 2013
8151862 One-piece manufacturing process Apr. 10, 2012
7938165 Manufacturing process for semi-finished products containing two aluminum-based alloys May. 10, 2011
7556082 Interior permanent magnet rotors with multiple properties and methods of making same Jul. 7, 2009
6495269 Multilayer metal composite products obtained by compound strand casting Dec. 17, 2002
6484396 Method for manufacturing a camshaft having added wear resistance of the lobe Nov. 26, 2002
5713408 Method for making a multicast roll Feb. 3, 1998
5275263 Brake block shoe and method for its manufacture Jan. 4, 1994
5000244 Lost foam casting of dual alloy engine block Mar. 19, 1991
4426426 Welding alloy and method Jan. 17, 1984
4377196 Method of centrifugally casting a metal tube Mar. 22, 1983
4243093 Method of making an insulated manifold with double cast walls Jan. 6, 1981

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