Method for manufacturing a cast bar and tube made of a magnesium alloy

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United States of America Patent

PATENT NO 10035183
SERIAL NO

15489205

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Abstract

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A manufacturing method for a cast bar and tube made of a magnesium alloy, includes steps of preparing a manufacturing device; depressurizing a vacuum chamber through a depressurization device; heating a vicinity of an opening of a hollow tube; inserting the opening of the hollow tube into a molten metal; switching a valve member to be open; introducing the molten metal into a cylindrical part, and filling the cylindrical part with the molten metal; cooling the hollow tube; and continuously vibrating the hollow tube until completing solidification of the molten metal in the cylindrical part.

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Patent Owner(s)

Patent OwnerAddress
GONDA METAL INDUSTRY CO LTDSAGAMIHARA-SHI KANAGAWA 252-0212

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gonda, Gentaro Sagamihara, JP 2 1
Gonda, Yoshio Sagamihara, JP 4 3
Haga, Toshio Osaka, JP 18 274
Yoshida, Kazunari Atsugi, JP 32 568

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