| Patents for B22D 1 - Treatment of fused masses in the ladle or the supply runners before casting (3,331) |
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| 02/07/2002 | WO2001083836A3 Protection of molten magnesium with a cover gas using fluorocarbons |
| 02/06/2002 | CN1334155A Adhesion-resistant oxygen-free copper roughly drawn wire |
| 02/05/2002 | US6343641 Controlling casting grain spacing |
| 01/24/2002 | US20020007883 Semi-solid concentration processing of metallic alloys |
| 01/09/2002 | EP1169115A1 Coupling for a molten metal processing system |
| 01/03/2002 | US20020000273 Heat treatment; solid solution alloys; quenching; aging; wear resistance; tensile strength; machinability |
| 01/02/2002 | EP1165850A1 Method for predicting the microstructure of solidifying cast iron |
| 12/20/2001 | DE10029995A1 Vorrichtung zum Einleiten eines insbesondere gasförmigen Behandlungsmediums in einen mit flüssigem Metall gefüllten Behälter The apparatus for introducing an in particular gaseous treatment medium into a container filled with liquid metal |
| 12/19/2001 | EP1163964A1 Device for introducing a treatment agent, particularly a gaseous treatment agent, in a vessel filled with molten metal |
| 12/06/2001 | WO2001091945A1 Production of on-demand semi-solid material for castings |
| 12/06/2001 | WO2001091944A1 Thermal jacket for a vessel |
| 11/29/2001 | WO2000035831A3 Method and device for producing a composite element from a ceramic inner part and a metal jacket |
| 11/29/2001 | EP1144339A3 Method and device for producing a composite element from a ceramic inner part and a metal jacket |
| 11/29/2001 | DE10039877A1 Casting process for molten metal comprises adding a treatment agent and/or inoculant to the casting material in the form of a material block or encapsulated granulate |
| 11/27/2001 | US6322729 Depositing a first batch of ceramic material in a mold, firing, forming first region of gas diffuser having first gas flow characteristics, similarly second region is formed with second gas flow characteristics; an interconnected pores |
| 11/22/2001 | WO2001088215A1 Process for nodulizing silicon in casting aluminum silicon alloys |
| 11/22/2001 | WO2001088213A1 Iron-base alloy containing chromium-tungsten carbide and a method of producing it |
| 11/22/2001 | US20010042929 Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
| 11/22/2001 | CA2409124A1 Iron-base alloy containing chromium-tungsten carbide and a method of producing it |
| 11/15/2001 | WO2001086007A1 Ladle refining device and ladle refining method using it |
| 11/15/2001 | US20010039853 Magnesium injection agent for ferrous metal |
| 11/13/2001 | US6315944 Plant for casting metal with particles suspended therein |
| 11/08/2001 | WO2001083836A2 Protection of molten magnesium with a cover gas using fluorocarbons |
| 11/08/2001 | WO2001083832A1 Purge plug |
| 11/08/2001 | WO2001083831A1 Purge plug |
| 11/08/2001 | US20010037869 Method of manufacturing metallic slurry for casting |
| 11/08/2001 | US20010037845 Piston for swash-plate type compressor and manufacturing method of the same |
| 11/01/2001 | WO2001023633A3 Method for the heat treatment of structure castings from an aluminium alloy to be used therefor |
| 10/30/2001 | US6308768 Apparatus and method for semi-solid material production |
| 10/30/2001 | CA2156988C Gas injection nozzle for pouring liquid metal |
| 10/25/2001 | WO2001079566A1 Connection device for connecting a metallurgical ladle to a supply system |
| 10/18/2001 | WO2001077396A1 Process and apparatus for continuous vacuum purification of molten metal |
| 10/18/2001 | CA2372385A1 Process and apparatus for continuous vacuum purification of molten metal |
| 10/17/2001 | EP1146130A2 Magnesium injection agent and process for ferrous metal treatment |
| 10/17/2001 | EP1145779A2 Adhesion-resistant oxygen-free copper wire rod |
| 10/17/2001 | EP1144339A2 Method and device for producing a composite element from a ceramic inner part and a metal jacket |
| 10/11/2001 | CA2342018A1 Adhesion-resistant oxygen-free copper roughly drawn wire |
| 10/04/2001 | WO2001073140A1 Vacuum treatment of cast metal with simultaneous helium-injection stirring |
| 10/04/2001 | EP1138945A2 Piston for swash-plate type compressor and manufacturing method of the same |
| 10/04/2001 | EP1032718B1 Iron castings with compacted or spheroidal graphite produced by determining coefficients from cooling curves and adjusting the content of structure modifyng agents in the melt |
| 10/03/2001 | CN1072050C Method and device for delay flowing of molten metal into metal continous casting machine |
| 09/26/2001 | EP0776983B1 Nozzle for blowing gas into molten metal and usage thereof |
| 09/13/2001 | DE19941639C2 Gasspüleinrichtung für ein metallurgisches Gefäß Gas purging device on a metallurgical vessel |
| 09/07/2001 | WO2001064965A1 Method for making aluminium alloy strips for making can bodies |
| 09/07/2001 | WO2001064961A1 Method of producing and adding inocculant mixtures for molten metal baths |
| 09/06/2001 | DE10010144A1 Production of inoculant mixtures for molten metals comprises casting a molded part, collecting starting parameters in a computer system, calculating and controlling the manufacture of the inoculant mixture and adding to the melt |
| 08/30/2001 | WO2001062992A1 Nucleated casting systems and methods |
| 08/30/2001 | WO2001062418A1 Hollows casting systems and methods |
| 08/14/2001 | CA2244145C Metal alloy mass for semi-solid forming |
| 08/02/2001 | WO2001055464A1 Diecasting method and device for carrying out the same |
| 08/02/2001 | WO2001054844A1 Gating system |
| 08/02/2001 | DE10002670A1 Druckgießverfahren und Vorrichtung zu seiner Durchführung Die casting process and apparatus for its implementation |
| 08/01/2001 | EP1120471A1 Method and apparatus for pressure die casting |
| 07/24/2001 | US6264716 Introducing argon gas into molten steel in container; measuring the extent to which container is caused to vibrate; analog signals are produced; analog signals are converted to digital signals, digital signals are transformed; evaluating |
| 07/24/2001 | CA2097261C Process for treating molten metal during casting operation using a filter and filter for implementing the process |
| 07/17/2001 | US6261390 Refined by addition of a master alloy containing elements of titanium, phosphorous, boron, zirconium and rare earths to the initial molten alloy, and treatment and aging; improved machinability, wear resistance and tensile strength; |
| 07/17/2001 | US6261338 Injection |
| 07/05/2001 | DE19837149C2 Verfahren und Vorrichtung zum Aufbringen eines körnigen Materials, insbesondere eines Entschlackungsmaterials, auf die Badoberfläche einer metallischen Schmelze Method and apparatus for applying a particulate material, in particular of a purification material, onto the bath surface of a metallic melt |
| 06/20/2001 | CN1067441C Device for filtering and treating molten metal |
| 06/20/2001 | CN1067305C Installation for eliminating impurities during casting of metals |
| 06/13/2001 | EP1105234A1 Method and device for the continuous degassing of molten metals |
| 05/31/2001 | DE19954918A1 Feuerfester keramischer Gasspülstein Refractory ceramic gas purging plug |
| 05/25/2001 | WO2001036695A1 Method for ultrasonic treatment of a melt of hypereutectic silumins |
| 05/23/2001 | EP1101825A1 Refractory, ceramic gas flushing brick |
| 05/15/2001 | US6231806 Carbon steel or stainless steel tube when in contact with the liquid steel, interrupts the flow of gases,indicating end of useful life of system and tube is exposed and sealed with a sealing means that allows for the testing of gas output |
| 05/03/2001 | US20010000633 Depositing a first batch of ceramic material in a mold, firing, forming first region of gas diffuser having first gas flow characteristics, similarly second region is formed with second gas flow characteristics; an interconnected pores |
| 04/26/2001 | DE19950450A1 Apparatus for casting cast pieces, e.g., cast iron, cast graphite or vermicular graphite, comprises a casting channel opening into a hollow chamber, and a honeycomb filter |
| 04/25/2001 | EP1093872A1 Controlling grain spacing in directional solidified castings |
| 04/25/2001 | EP0701494B1 Microstructurally refined multiphase castings |
| 04/19/2001 | WO2001027337A1 Gas stopper brick for metallurgical vessels with a sealing body that is subject to screw pressure springs |
| 04/18/2001 | EP1092785A1 Coherent jet lancing system for gas and powder delivery |
| 04/18/2001 | CN1291528A Transmission system of gas and powder |
| 04/17/2001 | US6216768 Device for filtering and treating molten metal |
| 04/11/2001 | EP1091008A1 Apparatus for generating compression waves in conductive liquid |
| 04/05/2001 | WO2001023633A2 Method for the heat treatment of structure castings from an aluminium alloy to be used therefor |
| 03/21/2001 | EP1021574A4 Apparatus and method for stirring molten metal using electromagnetic field |
| 03/20/2001 | CA2146356C Steel containing super-finely dispersed oxide system inclusions |
| 03/13/2001 | US6199836 Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
| 03/08/2001 | DE19941639A1 Gasspüleinrichtung für ein metallurgisches Gefäß Gas purging device on a metallurgical vessel |
| 03/08/2001 | DE19916235C2 Fülldraht zur Behandlung von Schmelzen mittels Drahtinjektion Cored wire for the treatment of melts by wire injection |
| 03/08/2001 | DE19916234C2 Fülldraht zur Behandlung von Schmelzen mittels Drahtinjektion Cored wire for the treatment of melts by wire injection |
| 02/28/2001 | EP1078702A1 Gas flushing device for a metallurgical vessel |
| 02/21/2001 | EP1077266A2 Gas blowing plug and manufacturing method therefor |
| 02/14/2001 | CN1283532A Slag-trapping covering agent for casting and its pre-treating process |
| 02/08/2001 | WO2001008834A1 Purge plug |
| 02/07/2001 | CN1061573C Thermal insulation covering agent for steel ladle and its producing method |
| 02/01/2001 | WO2001007672A1 Semi-solid concentration processing of metallic alloys |
| 01/16/2001 | CA2151675C Method of manufacturing steel containing ca |
| 01/10/2001 | CN1279727A Iron castings with compacted or spheroidal graphite produced by determining coefficients from cooling curves and adjusting the content of structure modifyng agents in the melt |
| 01/09/2001 | US6171362 Method for refining molten aluminum alloy and flux for refining molten aluminum alloy |
| 01/02/2001 | US6168307 Rotor for the treatment of liquid |
| 12/26/2000 | US6165411 Apparatus for producing metal to be semimolten-molded |
| 12/20/2000 | CN1277081A Smelting and hot forging technology for steel, iron, alloy steel and non-ferrous metal |
| 12/07/2000 | WO2000073240A1 Silicon nitride materials and components made therefrom for processing molten light metal masses |
| 12/07/2000 | DE19924896A1 Siliciumnitrid-Werkstoffe und daraus hergestellte Bauteile für die Verarbeitung von Leichtmetallschmelzen Silicon nitride materials and devices made therefrom for the processing of light metal melts |
| 11/22/2000 | CN1274390A Appts. and method for secondary refinemnt of metals |
| 11/08/2000 | EP1050353A1 Method and apparatus for manufacturing semi-solidified metal |
| 11/02/2000 | WO2000065109A1 Improved method and device for degasing and separation of inclusions in a liquid metal bath by injection of gas bubbles |
| 11/02/2000 | CA2372065A1 Improved method and device for degasing and separation of inclusions in a liquid metal bath by injection of gas bubbles |
| 11/01/2000 | CN1272075A Thermal shock resistant apparatus for molding thixotropic materials |