Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshio Yamashita0
Akihiko Hatamura0
Hitoshi Yoshida0
Kazumasa Seki0
Date of Patent
March 15, 2011
0Patent Application Number
120579030
Date Filed
March 28, 2008
0Patent Primary Examiner
Patent abstract
The present invention provides an electrocasting method by which the shape of the surface opposite to the surface to be electrodeposited on the mold can be controlled. A molded metal article is electrocast by forming an insulating layer on the side wall faces of a cavity and the outer wall face of a conductive mold in which the cavity is formed, placing the mold in an electrolysis tank and applying voltage, electrodepositing metal on the bottom face of the cavity, and growing the metal layer in the cavity so as to leave a space having a height of at least one-third the width of the cavity.
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