Patent application number | Description | Published |
20080295988 | METHOD FOR REMOVAL OF CORES FROM NIOBIUM-BASED PART, AND RELATED CASTING PROCESS - A method of removing an yttria-based core from a niobium-based part is described. In the method, the core is treated with an effective amount of a leaching composition. The leaching composition is based on nitric acid, or a combination of nitric acid and phosphoric acid. The core material is effectively removed from the niobium-based part, and the process of removing the core does not detrimentally affect the quality of the part. Related casting techniques for various niobium-based parts are also described. | 12-04-2008 |
20090050286 | Ceramic Cores for Casting Superalloys and Refractory Metal Composites, and Related Processes - A rare earth-based core for use in the casting of a reactive metal is described. The core contains a ceramic composition which includes at least about 10% by weight of monoclinic rare earth aluminate (RE | 02-26-2009 |
20090197758 | HAFNIA-MODIFIED RARE-EARTH METAL-BASED CERAMIC BODIES AND CASTING PROCESSES PERFORMED THEREWITH - Compositions suitable for use as cores and shell molds for casting of reactive metal alloys, and casting processes for producing components from such alloys. The composition contains a sintered particulate material of hafnia and at least one additional metal oxide in amounts to yield a ceramic composition containing up to 70 molar percent of hafnia, wherein the additional metal oxide is a rare-earth oxide, the sintered particulate material contains first and second phases, the first phase is the rare-earth oxide and hafnia in solid solution, the second phase is a compound of the rare-earth oxide and hafnia, and the second phase is less reactive with the reactive metal alloy than the first phase. | 08-06-2009 |
20100319870 | CERAMIC CORES FOR CASTING SUPERALLOYS AND REFRACTORY METAL COMPOSITES, AND RELATED PROCESSES - A rare earth-based core for use in the casting of a reactive metal is described. The core contains a ceramic composition which includes at least about 10% by weight of monoclinic rare earth aluminate (RE | 12-23-2010 |
20150033982 | MIXING DEVICE, MIXING BLADES AND METHOD FOR MIXING CALCIUM ALUMINATE-CONTAINING SLURRIES - A mixing device having a mixing container and has a single-shaft agitator that extends into the mixing container. At the end of the drive shaft, a rotor body is arranged slightly above the bottom of the mixing container. The rotor body comprises a plurality of mixing blades, wherein the blades are, in one example, star-shaped and fixed in position to each other. A first end of the drive shaft is coupled to a motor and a second end of the drive shaft is configured to extend into the mixing vessel, wherein the blades are attached onto the second end of the drive shaft. The blades in one example include at least two coincidental knife-edged blades such that at least one of the knife-edged blades is facing upward. The mixing device in one example is used to mix calcium aluminate-containing slurries. | 02-05-2015 |
Patent application number | Description | Published |
20090187413 | SERVICE DELIVERY PLATFORM FOR AUTOMATED AND REMOTE INFORMATION TECHNOLOGY MANAGEMENT - An apparatus for providing remote services to an integrated information technology environment. The information technology environment comprises a services appliance. The services appliance provides agent-less monitoring of information handling systems within the information technology environment. The apparatus comprises a remote management platform. The remote management platform comprises a service delivery platform and a network operations center. The service delivery platform receives services information from the services appliance, analyzes the services information and determines a response based upon the services information. The service delivery platform provides the response to the network operations center. The network operation center proactively initiates the response based upon the services information. | 07-23-2009 |
20090187651 | Information technology remote services management environment - An apparatus for providing remote services to an integrated information technology environment. The information technology environment comprises a services appliance. The services appliance provides agent-less monitoring of information handling systems within the information technology environment. The apparatus comprises a remote management platform. The remote management platform is configured to receive services information from the services appliance. The remote management platform analyzes the services information and determines a response based upon the services information. The remote management platform initiating the response by the remote management platform based upon the services information. | 07-23-2009 |
20090187929 | Remote monitoring and management ordering system for an information technology remote services management environment - An apparatus for providing remote services to an integrated information technology environment. The apparatus comprises a remote management platform. The remote management platform comprises a service delivery platform which comprises a plug in module. The plug in module is configurable to comprise a plurality of service functions. The plug in module enables some or all of the plurality of service functions to be selectively enabled. | 07-23-2009 |
20100131473 | Method and System for Health Scoring Information Systems, Users, and Updates - A method and system is disclosed for monitoring the status of a system by providing a health score. A health scoring module accesses a configuration management database (CMDB) comprising a plurality of configuration items referencing physical, service and process information. A target value for each configuration item is decided, followed by collecting their current value. Comparison operations are then performed between each configuration item's current and target value and a health subscore is generated. The resulting health subscore is then indexed to its corresponding configuration item. Once indexed, a health score is generated from a predetermined plurality of health subscores. | 05-27-2010 |