Patents
Patents for B22D 1 - Treatment of fused masses in the ladle or the supply runners before casting (3,331)
02/2005
02/03/2005US20050023737 Ladle
01/2005
01/25/2005US6845809 Apparatus for and method of producing on-demand semi-solid material for castings
01/20/2005US20050012251 Ladle nozzle for use with molten metals
01/20/2005US20050011631 Apparatus for manufacturing semi-solid metallic slurry
01/19/2005EP1498196A1 Apparatus for manufacturing semi-solid metallic slurry
01/19/2005EP1228250B1 Gas injection stopper brick with sealing body under screw spring pressure for metallurgical vessels
01/18/2005US6843826 Introducing the cast metal in liquid form into a metallurgic ladle; filling the ladle until a guard height is reached, treating the metal while bringing the atmosphere above the ladle under vacuum, stirring the metal by injecting helium
01/13/2005CA2530871A1 Molding of slurry-form semi-solidified metal
01/12/2005EP1278897B1 Protection of molten magnesium with a cover gas using fluorocarbons
01/12/2005CN1184340C Acid-proof high silicon cast iron and its manufacture process
01/05/2005CN1561402A Method for the purification of an aluminium alloy
01/05/2005CN1559721A Method of preparing non-branch crystal structure used in metal solidification process
01/05/2005CN1183265C Method for making aluminium alloy strips for making can bodies
12/2004
12/30/2004US20040261572 Subjecting the aluminium alloy to a fractional crystallisation; separating at least the aluminium alloy into a product stream and a downgrade stream; separation of intermetallics wherein an additive is added to the downgrade stream to form a mixture containing the intermetallics ; feeding recycle stream
12/29/2004WO2004113576A2 Nozzle device and associated metallurgical melting pot
12/29/2004CN1558804A Cast iron member manufacturing method
12/23/2004WO2004111276A1 Tuyere device for introducing gaseous media under a liquid-metal layer
12/23/2004US20040256076 Heated blades for wax melting
12/16/2004WO2004108328A2 Gas rinser with suitable slot-shaped canals
12/16/2004DE10326113B3 Gasspüler mit geneigten schlitzförmigen Kanälen Bubbler with slanted slit-shaped channels
12/09/2004WO2004081532A3 Inoculant-strainer with improved filtration effectiveness and inoculant dissolution
12/09/2004US20040245683 Cyclone plug
12/09/2004US20040244881 Cast iron member manufacturing method
12/09/2004US20040244532 Ladle refinement of steel to be directly cast into thin steel strip in a continuous strip caster
12/08/2004CN1553836A 铸造钢带 Cast strip
12/07/2004CA2245668C Gas-flushing base for metallurgical vessels
12/02/2004DE10320397A1 Cast iron alloy used in the production of cylinder crankcases for reciprocating piston engines, especially diesel engines, has a titanium amount over the trace content partially replaced by adding niobium and/or tantalum
11/2004
11/25/2004DE10352601A1 Cylinder crankcase molding process involves casting single molding material over running and ingate system to form cylinder crankcase, in which molding material can be modified inside treatment chamber in running and ingate system
11/25/2004DE10342582A1 Herstellen eines Gradientenwerkstücks durch Schichtgießen Producing a Gradientenwerkstücks by layer casting
11/25/2004DE10320821A1 Feuerfestes Bauteil aus Keramikmaterial A fire-resistant component of ceramic material
11/24/2004EP1214162B1 Gas purge plug for metallurgical melt containers
11/24/2004EP1050353B1 Method and apparatus for manufacturing semi-solidified metal
11/18/2004WO2004099694A2 Refractory component consisting of a ceramic material
11/17/2004EP1477661A2 Producing of a gradient-workpiece by layer-casting
11/17/2004EP1264904A4 Method for ultrasonic treatment of a melt of hypereutectic silumins
11/11/2004WO2004079019A3 Gas bubbling element and corresponding gas bubbling system
11/10/2004EP1474537A1 Model-based system for determining process parameters for the ladle refinement of steel
11/04/2004US20040216812 Yttrium modified amorphous alloy
11/03/2004EP1439926A4 Casting steel strip
10/2004
10/28/2004WO2004079025A3 Process and apparatus for preparing a metal alloy
10/28/2004US20040214561 Dynamic interface software for wireless communication devices
10/28/2004US20040211541 Rheoforming apparatus
10/28/2004US20040211540 Apparatus for manufacturing semi-solid metallic slurry
10/28/2004US20040211539 Apparatus for manufacturing billet for thixocasting
10/27/2004EP1470876A1 Rheoforming apparatus
10/27/2004EP1470875A1 Apparatus for manufacturing billet for thixocasting
10/27/2004EP1470874A1 Apparatus for manufacturing semi-solid metallic slurry
10/27/2004EP1469961A2 Articles for casting applications comprising ceramic composite and methods for making articles thereof
10/27/2004CN1539575A Rheopectic shaper
10/27/2004CN1539574A Mfg. appts. for contact molten die-cast stock
10/27/2004CN1539573A Appts. for mfg. semisolid state metal last material
10/26/2004US6808550 Deoxidizing molten steel within the ladle(having predefined % of sulfur); desulfurizing the molten steel within the ladle after deoxidation, followed by reoxidatin, determining melting point of inclusions
10/21/2004WO2004090177A1 Processing molten reactive metals and alloys using fluorocarbons as cover gas
10/21/2004CA2519832A1 Processing molten reactive metals and alloys using fluorocarbons as cover gas
10/20/2004EP1469091A1 Method of producing AI alloy with low Ca content and base material for producing AI alloy with low Ca content
10/19/2004US6805758 Yttrium modified amorphous alloy
10/07/2004WO2004086279A1 Method for generating pollution credits while processing reactive metals
10/07/2004US20040195739 Device for treatment of iron alloys in vessel
10/06/2004EP1463618A1 A process and apparatus for embossing precise microstructures and embossing tool for making same
10/06/2004EP1463595A2 Inoculant pellet for late inoculation of cast iron
10/06/2004EP1463594A2 Inoculation filter
09/2004
09/30/2004WO2004083470A1 Raw material for aluminum refining and method for refining aluminum, high purity aluminum material, method for producing aluminum material for electrode of electrolytic capacitor, and aluminum material for electrode of electrolytic capacitor
09/29/2004EP1462530A1 Apparatus for refining molten metal and method for refining molten metal using the same
09/29/2004CN1532294A Heating high efficiency sweetening agent
09/29/2004CN1168561C Thermal shock resistant apparatus for molding thixotropic materials
09/28/2004US6797230 Gas stopper brick for metallurgical vessels with a sealing body that is subject to screw pressure springs
09/23/2004WO2004081532A2 Inoculant-strainer with improved filtration effectiveness and inoculant dissolution
09/21/2004US6793707 Inoculation filter
09/16/2004WO2004079025A2 Process and apparatus for preparing a metal alloy
09/16/2004WO2004079019A2 Gas bubbling element and corresponding gas bubbling system
09/16/2004US20040178546 Inoculant-strainer with improved filtration effectiveness and inoculant dissolution
09/15/2004EP1456520A1 Gray cast iron for cylinder heads
09/15/2004EP1322439A4 Metal alloy compositions and process
09/09/2004US20040173337 Process and apparatus for preparing a metal alloy
08/2004
08/26/2004DE10328420B3 Nozzle arrangement used in the wall region or base region of a metallurgical vessel comprises a rod-like body made from a refractory ceramic material, a channel extending through the body, a unit for introducing a fluid, and an adapter
08/26/2004DE10259434B3 Gasspüleinrichtung für metallurgische Schmelzgefäße Gas purging device for metallurgical melting vessels
08/24/2004US6780220 Exposing molten metal or alloy to a gaseous mixture comprising fluorocarbon selected from perfluoroketones, hydrofluoroketones, and mixtures to yield protected metal or alloy having a protective film
08/19/2004WO2004069450A1 Fire-resistant ceramic gas sink
08/19/2004WO2004069448A2 Tightening device for a refractory plate of a sliding closure on the spout of a vessel for molten metal
08/19/2004CA2514888A1 Fire-resistant ceramic gas sink
08/18/2004CN1162554C Molten metal mixing device
08/12/2004WO2004067785A1 Method for doping melts using metal capsules
08/11/2004EP1445044A2 Method and apparatus for manufacturing semi-solid metallic slurry
08/05/2004US20040151612 Nonmagnetic; wear resistance; toughness; steel
08/05/2004DE10305232B3 Feuerfester keramischer Gasspülstein Refractory ceramic gas purging plug
07/2004
07/29/2004WO2004062836A2 Lubricants suitable for hydroforming and other metal manipulating applications
07/29/2004CA2512682A1 Lubricants suitable for hydroforming and other metal manipulating applications
07/28/2004EP1439926A1 Casting steel strip
07/21/2004EP1386011A4 Ladle refining of steel
07/21/2004CN1514025A Short flow path production line of yearly yield 50-100 thousand tons multi variety small lot special steel
07/13/2004CA2298450C Thermal shock resistant apparatus for molding thixotropic materials
07/08/2004WO2004056505A1 Gas flushing device for metallurgical melting pots
07/07/2004EP1435396A2 Apparatus for generating compression waves in conductive liquid
07/07/2004EP1225236B1 Process and apparatus for continuous vacuum purification of molten metal
06/2004
06/30/2004EP1433549A1 Cast iron member manufacturing method
06/24/2004WO2004009269A3 Method for securing an inoculating pellet to a filter and inoculation filter thus obtained
06/23/2004EP1292411A4 Production of on-demand semi-solid material for castings
06/23/2004EP1292410A4 Thermal jacket for a vessel
06/22/2004US6752885 Method for the treatment of structure castings from an aluminum alloy to be used therefor
06/16/2004CN1504285A Thermal insulation deslagging agent
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