| Patents for B22D 7 - Casting ingots (2,372) |
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| 07/30/1997 | EP0785915A1 Granular bulk material, process for its production and its use |
| 06/19/1997 | WO1997021510A1 Ingot mould system |
| 06/19/1997 | CA2239890A1 Ingot mould system |
| 05/27/1997 | US5632326 Bonded refractory material comprises hollow alumina and silica microspheres and binder |
| 02/26/1997 | CN1143549A Efficient heat-generating agent for delay solidification of molten metal |
| 02/05/1997 | CN2246549Y Aluminum ingot |
| 02/05/1997 | CN1141828A Design method for pit shape of concave bottom plate |
| 12/11/1996 | CN2242146Y Plugging brick for casting hole for bottom casting ingot |
| 11/26/1996 | CA2109330C Tundish turbulence suppressor pad |
| 10/30/1996 | CN1134329A Method for production of one-way solidified ingot |
| 09/04/1996 | CN1130109A Split water-cooling steel inpot dieset and its producing method |
| 08/28/1996 | EP0587759B1 Tundish turbulence suppressor pad |
| 08/07/1996 | CN2232332Y Steel ingot mould with ceramal surface compound layer |
| 07/10/1996 | CN1126119A Method for prodn. of cast billet steel capable of being used in direct producing of forgings |
| 06/12/1996 | EP0715915A1 Metallic ingot for plastic working and method for producing the same |
| 06/12/1996 | CN1124182A Development and production for multifunctional molten iron covering agent |
| 06/04/1996 | US5522951 Method for manufacturing a zinc wire |
| 05/29/1996 | CN1031868C Technology method for production of steel ingot mould by blowing nitrogen to treat molten iron in blast furnace |
| 05/22/1996 | CN1122734A Composition bentonite protection slag |
| 04/25/1996 | DE4436043C1 Körniges Schüttgut, Verfahren zu seiner Herstellung und Verwendung -Grained bulk material, process for its preparation and use |
| 04/24/1996 | CN1121328A A mould and a method for the casting of metals and refractory compositions for use therein |
| 04/18/1996 | WO1996011171A1 Granular bulk material, process for its production and its use |
| 03/20/1996 | CN1031324C Riser pad |
| 02/07/1996 | EP0695229A1 A mould and a method for the casting of metals and refractory compositions for use therein |
| 01/10/1996 | CN2216877Y Ingot mould with large broad-thick ratio used for directly rolling thick plate |
| 12/20/1995 | CN1030532C Process for metallurgy of iron and steel with aluminum cinder |
| 11/15/1995 | CN1030246C Protective slag using tabular spar as base material for pouring in steel smelting |
| 08/09/1995 | CN2204668Y Impact-proof cushion for ingot underpan |
| 07/26/1995 | CN2203905Y Ingot mould of sectional type |
| 07/26/1995 | CN1105613A Compound inoculation modificator |
| 06/07/1995 | CN1028726C Method for casting of ribbed central casting pipe |
| 03/22/1995 | CN2192419Y Rotary small-sized steel ingot upright casting machine |
| 03/22/1995 | CN1100352A Technology for underwater continuous casting bimetallic billet |
| 02/15/1995 | EP0638006A1 Method of casting |
| 02/09/1995 | DE4413995A1 Aluminium casting in aluminium permanent mould, aluminium casting without oxide |
| 02/01/1995 | CN2188440Y Die orifice ingot mould |
| 12/28/1994 | CN1096720A Light heat-insulating shield for cast ingot |
| 12/21/1994 | CN1096472A Ingot protection slag for red mud steel smelting |
| 12/07/1994 | CN1095974A Internal crystallizer with extensible quadric crank mechanism |
| 11/30/1994 | CN1095762A Iron and steel smelting process by using aluminium slag |
| 11/02/1994 | CN1026393C Method for producing steel core cast iron composite roller |
| 10/27/1994 | WO1994023865A1 A mould and a method for the casting of metals and refractory compositions for use therein |
| 10/26/1994 | CN2180362Y Combustion demage proof composite small steel ignot die |
| 10/26/1994 | CN2180361Y Hanging tool for protecting slag ladle of ingot casting |
| 10/12/1994 | CN1026175C Method for controlling well-distributed compositions when making steel ingot |
| 09/28/1994 | CN2178152Y Small size centrifugal die casting machine with gloove |
| 09/14/1994 | CN1092003A Mould-casting compound slag without carburation |
| 09/06/1994 | US5344478 Tubes with discharge ends for delivery of liquids for covering metal melts |
| 08/31/1994 | CN2175653Y Horizontal steel ingot casting machine without refractory brick |
| 08/10/1994 | CN2173671Y 钢锭定向凝固装置 Ingot directional solidification system |
| 07/20/1994 | CN2172173Y Plug cast steel ingot mould |
| 06/22/1994 | CN2169504Y Mould for mangnesium-aluminium cast ingot |
| 06/22/1994 | CN2169502Y Reinforced gray cast iron ebullient steel ingot mould |
| 06/08/1994 | CN2167800Y Horizontal pouring vertical cooling ignot mould |
| 06/08/1994 | CN2167799Y Ignot mould with a filter |
| 06/08/1994 | CN1087563A Horizontal top casting steel ingot technology without firebrick and its equipment |
| 05/25/1994 | CN1087038A Machine for winding straw rope around core iron of steel ingot mould |
| 05/18/1994 | CN1024508C General metallurgical protective slag |
| 05/04/1994 | CN2163704Y Liquid-core steel ingot stripper parallel for steel-smelting |
| 04/20/1994 | CN2162318Y Strong steel ingot mould of steel net |
| 04/20/1994 | CN2162317Y Extension four-connecting-rod inner crystalline apparatus |
| 04/06/1994 | CN1024119C Equipment and technology for continious mould casting plate blank |
| 03/02/1994 | CN1082957A Protecting slag using gray silica as base material for pouring in steel smelting |
| 03/02/1994 | CN1023884C Method and apparatus for pouring hollow ingot with electroslags |
| 02/23/1994 | CN1023860C Thin plate blanket continuous casting protective slag and its making method |
| 12/08/1993 | CN2148615Y Steel core cast iron compound roller |
| 12/01/1993 | CN2147911Y Hyperboloidal spheroidal iron steel ingot mould |
| 11/17/1993 | CN1078416A Method for controlling the homogeneity of ingredients in ingot making |
| 11/11/1993 | WO1993022088A1 Method of casting |
| 11/03/1993 | EP0321478B1 Casting powder for use in bottom pour ingot steel production and method for employing same |
| 11/03/1993 | CN1077913A Expansion pressure heat-insulating riser sleeve |
| 10/26/1993 | US5255732 Lower structure of a mould for the pressure casting of flat products such as slabs and method for mounting and removing the lower spacer of this mould |
| 09/22/1993 | CN1076394A Process method for producing steel ingot mould by blowing nitrogen to treat blast furnace molten iron |
| 09/22/1993 | CN1076393A Method for making steel-cored cast-iron compound roll |
| 08/25/1993 | CN1075439A Casting method for reinforced medium cast tube |
| 08/17/1993 | US5236033 Method for producing a body from a material susceptible to thermal cracking and casting mold for executing the method |
| 08/11/1993 | CN2139861Y Self sealing top closed steel ingot mould for bottom pouring steel ingot |
| 07/21/1993 | CN1021641C Synthetic protector for ingot casting |
| 07/14/1993 | CN1074153A Granular insulating agent and its production technology |
| 07/07/1993 | CN2137592Y Protection plate for continuous steel casting |
| 07/07/1993 | CN2137572Y Horizontal layer-sintered blank mould |
| 06/02/1993 | EP0544114A1 Process and device for casting metallic ingots |
| 06/02/1993 | CN1021026C Casting method for central casting pipe |
| 05/29/1993 | CA2084025A1 Process and apparatus for the ingot or continuous casting of metals |
| 04/28/1993 | CN1020371C Rice husk-heat-preservation sleeve material |
| 04/21/1993 | CN1020335C Synthetic protector for ingot casting |
| 03/30/1993 | US5197530 Method and apparatus for pressure casting flat metal products |
| 03/24/1993 | CN1020152C Double-deck light heat insulating plate |
| 03/03/1993 | EP0529194A1 Process for the production of article of hot cracking susceptible material and mould therefor |
| 02/17/1993 | CN1068984A Equipment and technology for continuously die casting slab blanks |
| 02/17/1993 | CN1068983A Universial metallurgical protective slag |
| 01/27/1993 | EP0524291A1 Casting powder |
| 01/19/1993 | US5180759 Useful in casting of molten metal, feeders, head boxes, metal, oxidizer, fluoropolymer |
| 01/19/1993 | US5180506 Hot top lining assembly for ingot moulds |
| 12/29/1992 | US5174358 Device for supporting and regulating the position of an upper spacer of a mould for pressure casting flat metal products |
| 12/22/1992 | US5173198 Devices used for teeming liquid metals |
| 12/16/1992 | CN2124784U Anti-eccentric locating cast pipe brick |
| 12/04/1992 | WO1992021461A1 Tundish turbulence suppressor pad |
| 11/25/1992 | EP0515271A1 Method and device for casting a hollow ingot using a controllable cooled core |
| 11/04/1992 | CN2120648U Drain sand controller |