Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2005-03-01
2005-03-01
Stoner, Kiley S. (Department: 1725)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S900000, C164S097000
Reexamination Certificate
active
06860314
ABSTRACT:
A low melting point metal material is made to a thixotropic state in which liquid phases and solid phases coexists. In the thixotropic state of the low melting point metal material, a carbon nano material is kneaded with the low melting point metal material and forms a composite material. Thus obtained composite material is supplied to a metal molding machine and injected into a mold in a thixotropic state or a completely molten state of the metal so that the composite material fills the mold, thereby the composite material is molded to a composite metal product. With the above process, it is possible to injection mold the composite metal product to which the characteristics of the carbon nano material are applied.
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patent: 5531425 (1996-07-01), Skibo et al.
patent: 6098700 (2000-08-01), Carden et al.
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Koide Atsushi
Miyagawa Mamoru
Suganuma Masashi
Takizawa Kiyoto
Yamagiwa Yoshitoshi
Nissei Plastic Industrial Co. Ltd.
Stoner Kiley S.
Tran Len
Weingarten Schurgin, Gagnebin & Lebovici LLP
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