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Compositions: Ceramic > Ceramic Compositions > Refractory > Elemental Carbon Containing Elemental Carbon ContainingElemental Carbon Containing patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/23/06 - 20060264315 - Refractory articles A filter for molten metal is an open-pored porous material comprising particles of refractory material embedded in and bonded together by a carbon matrix bonding material. The filter can be made by forming a porous article from refractory particles, e.g. refractory oxide, carbide or graphite, and a carbon-rich binder, e.g. ... 09/21/06 - 20060211565 - Preparation of high nitrogen compound and materials therefrom was prepared. Pyrolysis of the compound yields carbon nitrides C2N3 and C3N5. The carbon nitrides vary in their density, texture, and morphology. ... 06/29/06 - 20060142140 - Embedding fiber improvements using ultrasonic consolidation Fibers and layers are co-applied using ultrasonic consolidation and providing steps and/or materials to maintain collimation of the fibers. According to one preferred embodiment the mechanism is a scrim. Alternatively the mechanism may include a material having one or more fibers under a foil layer. The mechanism may further include ... 06/22/06 - 20060135345 - Permeable refractory material for a gas purged nozzle A permeable, resin-bonded composition is described, which finds utility as a porous element in a gas-injection nozzle. The permeable composition is notably useful in a canless, resin-bonded, gas-injection nozzle, characterized by an impermeable, resin-bonded composition replaces the metal can. Advantageously, the resin-bonded compositions include an oxygen getter for scrubbing oxygen ... ### FreshPatents.com Support |