| Patents for B22D 41 - Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like (11,479) |
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| 09/19/1990 | EP0387574A1 Apparatus for metering silicon melt |
| 09/18/1990 | CA1274087A1 Pivotal or rotary sliding gate valves |
| 09/12/1990 | EP0387229A1 Impact pad for a casting ladle |
| 09/12/1990 | EP0386394A1 Process and device for manufacturing very thick amorphous steel strips |
| 09/12/1990 | EP0386227A1 Refractory liner compositions |
| 09/12/1990 | EP0386208A1 Process and device for intermittently spraying a pasty composition |
| 09/11/1990 | CA1273963A1 Refractory concrete |
| 09/11/1990 | CA1273788A1 Sliding gate valves |
| 09/06/1990 | DE3907003A1 Method and device for introducing molten metal into a slab mould |
| 09/04/1990 | US4954535 High-durability plate brick for sliding gate nozzle apparatus |
| 09/04/1990 | US4953762 Use in casting molten metal |
| 09/04/1990 | US4953761 Stopper rod spatial control mechanism |
| 09/04/1990 | US4953760 Slide-gate pouring appliance for ladles and similar devices |
| 08/28/1990 | WO1990009970A1 Process for coating a continuous casting tundish with a refractory material |
| 08/28/1990 | US4951929 Refractory assembly including inner and outer refractory members with interference shrink fit therebetween and method of formation thereof |
| 08/28/1990 | US4951853 Refractory plate assembly for a sliding closure unit |
| 08/28/1990 | US4951852 Heat resistance, oxidation resistance |
| 08/28/1990 | US4951851 Tube holder and method |
| 08/28/1990 | CA2047743A1 Process for coating a continuous casting tundish with a refractory material |
| 08/22/1990 | EP0383747A2 Supporting arrangement for casting ladles at a continuous casting plant |
| 08/22/1990 | EP0382878A1 Slide gate nozzle |
| 08/21/1990 | US4949886 Horizontal or vertical rotary valve for a metallurgical vessel |
| 08/21/1990 | US4949885 Apparatus and method for containing inert gas around molten metal stream |
| 08/21/1990 | US4949778 Immersion nozzle for continuous casting |
| 08/15/1990 | CN1009208B Injection of substances into high temp. liquids |
| 08/09/1990 | WO1990008842A1 Process for preventing the formation of flue gases in metallurgical processes and during the transport of molten metal from a metallurgical vessel to casting vessels and device for transporting molten metals from a metallurgical furnace to a casting vessel |
| 08/09/1990 | WO1990008611A1 Rotor |
| 08/09/1990 | DE4003568A1 Continuous steel casting tube |
| 08/09/1990 | DE3903039A1 Device for vacuum casting |
| 08/08/1990 | EP0218704B1 Process intended to prevent deposition on the walls of metallurgical containers and metallurgical container suitable for carrying out this process |
| 08/07/1990 | US4946142 Pivoting device for ladles |
| 08/07/1990 | US4946083 One-piece stopper rod |
| 08/07/1990 | US4946082 Transfer tube with in situ heater |
| 08/06/1990 | CA2009309A1 Method of preventing fume production during metallurgical processes and when transporting molten metal from a metallurgical vessel to casting and apparatus for transporting moltenmetal from a metallurgical furnace to a casting vessel |
| 08/02/1990 | DE3902545A1 Casting pipe for conveying molten metal into a mould |
| 08/01/1990 | EP0379683A1 Pair of refractory bricks for a rotary sliding gate |
| 08/01/1990 | EP0379647A2 Refractory nozzle and induction coil therefor |
| 08/01/1990 | EP0379489A1 Actuator mechanism for a rotary valve |
| 08/01/1990 | CN1009007B Anticorrosive paint for founding of nonferrous metal and alloy |
| 07/26/1990 | WO1990008002A1 Device and process for introducing liquid metal during under pressure casting of metallic products |
| 07/26/1990 | CA2008742A1 Rotor |
| 07/25/1990 | EP0379420A1 Device and method for feeding with molten metal for pressure die casting metallic products |
| 07/25/1990 | EP0378818A1 Rotary sliding gate for a vessel with a bottom tap hole |
| 07/24/1990 | US4942986 Pressurized tundish for controlling a continuous flow of molten metal |
| 07/24/1990 | CA1271977A1 Cold hearth melting configuration and method |
| 07/12/1990 | DE3900383A1 Slide-gate closure for the pouring outlet of metallurgical casting vessels |
| 07/12/1990 | DE3900382A1 Slide-gate closure for the pouring outlet of metallurgical casting vessels |
| 07/11/1990 | CN1043648A Refractory connector and induction coil therefor |
| 07/11/1990 | CN1008704B Anchor gate of metal ladle lip |
| 07/10/1990 | US4940215 Tiltable ladle with lid |
| 07/04/1990 | EP0376142A1 Gas-flushing installation |
| 07/04/1990 | EP0375955A2 Melt-holding vessel |
| 07/03/1990 | US4939033 Metallurgic containers |
| 06/28/1990 | DE3909228C1 Starting aid for continuous casting installations |
| 06/27/1990 | EP0374260A1 Injector for high speed thin continuous casting machine and pouring control method |
| 06/27/1990 | CA2003456A1 Melt-holding vessel |
| 06/26/1990 | CA1270917A1 Method and apparatus for detecting slag in a flowing molten metal |
| 06/22/1990 | CA2006112A1 Injection device |
| 06/21/1990 | DE3942128A1 Erschmelzen von superlegierungen ohne verunreinigungen Melting of super alloys without impurities |
| 06/20/1990 | EP0373555A2 Improvement in processes and devices for the continuous casting of metals |
| 06/20/1990 | EP0373354A1 Process for the production of moulded ceramic refractory articles |
| 06/20/1990 | EP0373287A2 Device for continuous casting flow of metals |
| 06/20/1990 | CN1043100A Seal for refractory structural elements for conducting metallic melt |
| 06/20/1990 | CN1008427B Apparatus for skimming of molten steel |
| 06/20/1990 | CN1008426B Rotary valve for metallurgical container, and rotor and/or stator for rotary valve |
| 06/19/1990 | CA1270371A1 Sliding gate valves for the outlet of metallurgical vessels |
| 06/13/1990 | EP0306501B1 Fireproof plate for sliding closure of outlet of metallurgical vessels |
| 06/13/1990 | CN1008331B Method for introducing scavenging gas to vent of metallurgical container |
| 06/12/1990 | US4932570 Rotary and/or slide valve for a metallurgical vessel |
| 06/12/1990 | CA1270114A1 Clamping arrangement for sliding gates |
| 06/07/1990 | DE3904473C1 Filler sand |
| 06/06/1990 | EP0371125A1 Improved telescoping device for unplugging a vessel discharge port |
| 06/05/1990 | US4931090 Pneumatic steelmaking vessel and method of producing steel |
| 06/05/1990 | US4930755 Method for heating ceramic material, primarily in conjunction with the use of such material in metallurgical processes, and an arrangement for carrying out the method |
| 05/30/1990 | EP0370934A1 Method of and device for alimentation of an ingot mold with molten metal in a continuous casting installation for thin blooms |
| 05/30/1990 | EP0370677A2 Magnesite-carbon refractories |
| 05/30/1990 | EP0269688B1 Method for coating a metallurgical container, and coating obtained |
| 05/30/1990 | CN1042504A Replaceable wear parts for sliding gate valve |
| 05/30/1990 | CN1008150B Replaceable wear parts for sliding-gate valve |
| 05/29/1990 | US4928931 Cap formation, rupturing |
| 05/29/1990 | US4928862 Tiltable ladle and cover for such ladle |
| 05/29/1990 | CA1269528A1 Pouring molten metal from a metallurgical vessel having a shut-off member |
| 05/23/1990 | EP0369147A2 Sealing for refractory components containing metallic melt |
| 05/23/1990 | DE3839214A1 Method and apparatus for introducing metal melt into a slab mould |
| 05/23/1990 | CA2003609A1 Molten metal feeding process and assembly in a continuous casting line of thin walled parts |
| 05/22/1990 | US4927611 Lightweight magnesia clinker and process for the preparation of the same |
| 05/22/1990 | CA1269405A1 Refractory compositions |
| 05/17/1990 | WO1990005198A1 Ceramic brick retainer band for steel ladle |
| 05/17/1990 | CA2003093A1 Seal for refractory components which guide a metal melt |
| 05/16/1990 | EP0367800A1 Process and outlet sleeve for introducing gas into the outlet of a molten bath, in particular of a receptacle containing molten steel |
| 05/09/1990 | EP0286647B1 Device for clamping fire-proof plates in metallic frames of shaft locks |
| 05/08/1990 | US4923225 Assembly for connecting a metal member to a ceramic refractory member |
| 05/08/1990 | US4923180 Process and apparatus for restoring the lining of metallurgical ladles |
| 05/08/1990 | US4922992 Melt-holding vessel and method of and apparatus for countergravity casting |
| 05/08/1990 | CA2001383A1 Ceramic brick retainer band for steel ladle |
| 05/02/1990 | EP0366310A1 Dispensing apparatus for molten metal and method thereto |
| 05/02/1990 | EP0365803A1 Device for the projection of a repairing material on a perforated brick |
| 05/02/1990 | CN1041788A 气体冲洗砖 Gas flushing brick |
| 05/01/1990 | US4921222 Fiber composite article and method of manufacture |
| 05/01/1990 | US4921148 Adjustable housing assembly for sliding closure unit |