REGISTER now for FREE 
|
FREE patent keyword monitoring and additional FREE benefits. REGISTER now for FREE
|
|
|
Compositions: Ceramic > Ceramic Compositions > Carbide Or Oxycarbide Containing Carbide Or Oxycarbide ContainingCarbide Or Oxycarbide 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.02/08/07 - 20070032369 - High content cbn materials, compact incorporating the same and methods of making the same High content CBN materials, compacts incorporating the same and methods of making the same are provided. The CBN materials and CBN material compacts include a CBN material having a W2CO21B6 phase. To form an exemplary material, TiCN is mixed with Al to form a first mixture that is heated under ... 01/25/07 - 20070021290 - Carbide and nitride ternary ceramic glove and condom formers A slip-cast article former containing ternary ceramics, particularly of carbide and nitride materials, having the formula Mn+1AXn(MAX), where M is a transition metal, A is an element from Groups IA and IVA of the periodic table, X is nitrogen or carbon and n is 1, 2, or 3. The ternary ... 01/11/07 - 20070010391 - Lightweight boron carbide materials with improved mechanical properties and process for their manufacture This disclosure describes sintered bodies comprising about 90 wt % to about 99 wt % of boron carbide, wherein the B:C atomic ratio ranges from 3.8 to 4.5:1; 0 to 1 wt % free carbon; 0 to 1 wt % BN or AlN, remainder an oxide binder phase; said sintered ... 11/02/06 - 20060247120 - Boron carbide based sintered compact and method for preparation thereof A boron carbide based sintered body having a four-point flexural strength of at least 400 MPa and a fracture toughness of at least 2.8 MPa·m1/2, which has the following two preferred embodiments. (1) A boron carbide-titanium diboride sintered body obtained by sintering a mixed powder of a B4C powder, a ... 08/31/06 - 20060194688 - Material for high temperatures The present invention relates to a material for use at temperatures exceeding 1200° C. and in oxidizing atmospheres consisting generally of an alloy between a metal, aluminium (Al) and carbon (C) or nitrogen (N). The invention is characterized in that the alloy has a composition MzAlyXw where M essentially consists ... 08/24/06 - 20060189474 - Alumina-boron carbide ceramics and methods of making and using the same A ceramic body that contains between about 15 volume percent and about 35 volume percent of a boron carbide irregular-shaped phase and at least about 50 volume percent of alumina. The substrate has a fracture toughness (KIC, 18.5 Kg Load E&C) greater than or equal to about 4.5 MPa·m0.5. ... 07/21/05 - 20050159293 - Nanoscale ordered composites of covalent ceramics for high-temperature structural applications via block-copolymer-assisted assembly and method of making A method of making nanoscale ordered composites of covalent ceramics through block copolymer-assisted assembly. At least one polymeric precursor is mixed with a block copolymer, and self-assembly of the mixture proceeds through an annealing process. During the annealing step, the polymeric precursor cross-links to form a structure robust enough to ... ### FreshPatents.com Support |