Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2006-03-21
2006-03-21
Lin, Kuang Y. (Department: 1725)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S105000
Reexamination Certificate
active
07013947
ABSTRACT:
A method for preparing engine block cylinder bore liners is disclosed, the method including preconditioning of the cylinder bore liners for use in sand casting of engine cylinder blocks, wherein an efficiency of the preconditioning process is maximized, a metal pour temperature is minimized, and material properties of the casting are optimized.
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patent: 5365997 (1994-11-01), Helgesen et al.
patent: 6044820 (2000-04-01), Domanchuk et al.
patent: 6615901 (2003-09-01), Kaminski et al.
patent: 6733903 (2004-05-01), Suzuki et al.
Birschbach Allen T.
Priem Barry L.
Stahl, Jr. Kenneth G.
Wall Edward C.
Ellerbrock Charles H.
General Motors Corporation
Lin Kuang Y.
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