Featured patents

Pt Nanotubes
US 08833434 B2, Sept. 16, 2014, Utilizing particular mold materials, Timothy J. Fuller et al. / GM Global Technology Operations LLC (Detroit, US)
A method comprising:…

Cold Chamber Die Casting With Melt Crucible Under Vacuum Environment
US 08826968 B2, Sept. 9, 2014, Means to Apply Vacuum Directly to Work or to Hold or Manipulate Shaping Means, Matthew S. Scott et al. / Apple Inc. (Cupertino, US)
A casting system comprising:…

In-Situ Homogenization of DC Cast Metals With Additional Quench
US 08813827 B2, Aug. 26, 2014, Direct chill casting, Wayne J. Fenton et al. / Novelis Inc. (Atlanta, US)
A method of casting a metal ingot, comprising the steps of:…

Chamfered Narrow Side Copper Plate for Mould With Funnel-Shaped Curved Surface
US 08776862 B2, July 15, 2014, Continuous or semicontinuous casting, Li Wang et al. / Central Iron and Steel Research Institute (Beijing, CN)
A continuous casting mould having both a narrow side copper plate and a broad…

Apparatus for Producing Amorphous Alloy Foil Strip and Method for Producing Amorphous Alloy Foil Strip
US 08602086 B2, Dec. 10, 2013, Utilizing roll couple mold, Takashi Sato / Nippon Steel & Sumitomo Metal Corporation (Tokyo, JP)
A method for producing an amorphous alloy foil strip, comprising:…

Valve Device for Gas Drainage of Metal Mold for Die-Casting and Metal Mold for Die-Casting
US 08550146 B2, Oct. 8, 2013, Including means to vent die cavity or gate, Yasuyuki Mizukusa et al. / Ryobi Ltd. (Fuchu-shi, JP)
A valve device for gas drainage, mounted to a metal mold for die-casting, capable…

Method for Forming Molds and a Core for Casting Metal
US 08528626 B2, Sept. 10, 2013, And inorganic material, Yusuke Kato et al. / Sintokogio, Ltd. (Aichi-Ken, JP)
A method for forming molds comprising:…

Method for Making Carbon Nanotube Metal Composite
US 08499817 B2, Aug. 6, 2013, Incorporating particulate material, Shou-Shan Fan et al. / Tsinghua University (Beijing, CN)
A method for making a carbon nanotube metal composite comprising:…

Method for the Production of Pigs, and Pigs
US 08459330 B2, June 11, 2013, With measuring, testing, inspecting, or condition determination, Hugo Berger et al.
A method for producing pigs made of a metal alloy, wherein initially a melt…

Piston Outer Panel Mold and Method of Constructing a Piston and Forming an Undercut Cooling Gallery of a Piston Therewith
US 08459332 B1, June 11, 2013, Pressure forming, Kevin M. O'Connor et al.
A piston outer panel mold that is operably attachable to a conventional piston…

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