| Patents for B22D 7 - Casting ingots (2,372) |
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| 08/10/1988 | CN87108182A Manufacturing process of composite protective dreg for model cast |
| 07/27/1988 | CN87203171U Sinking stopper for steel ingot mould |
| 07/27/1988 | CN87203058U Multi-hole joining steel ingot mould |
| 07/26/1988 | US4759399 Method and apparatus for producing hollow metal ingots |
| 07/07/1988 | DE3708794C1 Permanent mould |
| 06/22/1988 | CN87205496U Thermal insulation riser cap |
| 06/22/1988 | CN87205299U Initial stress casting ingot underpan |
| 06/08/1988 | CN87213651U United body of porous and solid ingot mould |
| 06/07/1988 | US4749429 Sealing device to prevent leakage of molten steel between mold and bottom plate |
| 05/31/1988 | US4747739 Disc-type fastener assemblies |
| 05/11/1988 | CN87210230U Hot top mouth piece with measurement and stable layer |
| 04/27/1988 | CN87213649U Single layer concave ingot casting chassis |
| 04/26/1988 | CA1235564A1 Method and apparatus for high vacuum casting |
| 04/20/1988 | CN87104146A 覆盖剂 Cover agent |
| 04/20/1988 | CN86106682A Compound foundry technique of white-cast-iron and cast-steel bimetal |
| 03/16/1988 | CN87106395A Protective and anti-shrink massive composite slag |
| 03/10/1988 | WO1988001653A1 Crystallizer |
| 03/09/1988 | CN87206004U Device for casting small billet with horizontal combined graphite model |
| 02/25/1988 | WO1988001210A1 Casting powder for use in bottom pour ingot steel production and method for employing same |
| 02/24/1988 | EP0256775A2 Metal casting mold |
| 02/03/1988 | EP0255450A2 Device for gas-shielding a molten metal jet |
| 02/03/1988 | CN87209685U Double layer steel ingot mould |
| 01/26/1988 | US4721278 Lightweight reusable hot top |
| 12/01/1987 | US4709461 Method of forming dense ingots having a fine equiaxed grain structure |
| 11/19/1987 | EP0246040A2 Method and apparatus for producing hollow metal ingots |
| 11/18/1987 | CN86206561U Composite casting head made of thermal insulation plate and coal cinder |
| 11/17/1987 | US4706925 Method of stripping an ingot from a sectional ingot mold and an improved sectional ingot mold therefor |
| 11/10/1987 | CA1228970A1 Hot top board and assembly |
| 11/04/1987 | EP0244133A2 Exothermic compositions |
| 10/06/1987 | CA1227617A1 Method and an apparatus for manufacturing a hollow steel ingot |
| 09/29/1987 | US4696455 Zircon and MgO preheatable insulating refractory liners and methods of use thereof |
| 09/01/1987 | US4690875 Iron, nickel or cobalt based alloy; |
| 09/01/1987 | US4690867 Material for low melting point metal casting equipment |
| 08/26/1987 | EP0233828A2 A method of forming dense ingots having a fine equiaxed grain structure |
| 08/19/1987 | CN86205837U Composite heat-insulating cap for casting steel ingots and foundry goods |
| 08/04/1987 | US4683937 Ingot mold and method of producing same |
| 06/02/1987 | US4669524 Mold with removed cooling structure and method for constructing the same |
| 05/12/1987 | US4664354 Reinforced ingot mold |
| 04/29/1987 | CN86201310U Round hot top with double insulating layers |
| 04/22/1987 | CN85107824A Protecting dregs made of residue of boron as the main component for steel smelt-pouring |
| 04/01/1987 | EP0131025B1 Method and device for casting ingots of ferro-alloys by permanent mould casting into cooled copper chills |
| 03/11/1987 | CN86201047U Hot-top with bottle mouth for ingot mold |
| 03/04/1987 | EP0213042A2 Equipment for protecting a liquid-metal jet against oxidation and/or nitriding |
| 03/04/1987 | CN85100772A Method of making large and medium steel moulds from blast-melted iron treated with trace rare-earths |
| 02/11/1987 | CN86105161A Composite heat-insulating shield |
| 01/31/1987 | CN86100805A Melted metal surface heat-generating isolation agent |
| 01/22/1987 | DE3525446A1 Device for protecting the pouring stream in casting |
| 01/13/1987 | US4635896 Method of sealing a joint between an ingot mold and a stool and resulting assembly |
| 12/30/1986 | CA1215813A1 Molding device and method of forming the same |
| 12/09/1986 | CA1215129A1 Ingot mould repair method |
| 12/09/1986 | CA1214902A1 Ladle covering compound |
| 11/25/1986 | US4624292 Method and apparatus for pouring molten metal in a neutral atmosphere |
| 10/29/1986 | CN85103914A Steel ingot mould of vanadium-titanium cast iron |
| 10/14/1986 | US4616808 Apparatus for the treatment and casting of metals and alloys in a closed space |
| 10/14/1986 | US4616690 Process and apparatus for moulding ingots of ferro-alloys by chill casting in a cooled copper mould |
| 10/07/1986 | US4615373 Method and an apparatus for manufacturing a hollow steel ingot |
| 10/01/1986 | CN86200043U Double coning hot tops |
| 09/30/1986 | US4614216 Method of and apparatus for casting metal using carbon dioxide to form gas shield |
| 09/24/1986 | CN85102474A Insulating agent for steel ingot in-gate |
| 07/08/1986 | CA1207124A1 Metal founding |
| 06/10/1986 | US4593747 Ingot mould repair method |
| 06/04/1986 | EP0183679A2 Process and device for manufacturing ingots and castings |
| 05/14/1986 | CN85202903U Energy saving steel ingot mold |
| 05/06/1986 | CA1203965A1 Ingot mold and method |
| 04/15/1986 | US4582112 Weight-controlled casting of fully-killed steel ingots |
| 03/12/1986 | EP0174157A2 A method and an apparatus for manufacturing a hollow steel ingot |
| 02/05/1986 | EP0169884A1 Method for high vacuum casting |
| 12/17/1985 | US4558729 Method for high vacuum casting |
| 12/03/1985 | US4556097 Mold plug and method for sealing an ingot mold |
| 10/29/1985 | CA1195818A1 Ingot mould comprising a hot-top positioned inside the upper part of the mould and process for manufacturing said mould |
| 10/23/1985 | EP0159217A1 Seal between a liquid metal-containing vessel and its cover |
| 10/22/1985 | US4548380 Holding device for hot top lining slabs |
| 10/16/1985 | EP0158021A1 Process for producing metal ingots |
| 10/15/1985 | US4546952 Ingot mold with hot top board assembly |
| 10/01/1985 | US4544019 Method and apparatus for manufacturing composite steel ingot |
| 09/11/1985 | EP0154585A2 Method for casting a liquid metal |
| 08/13/1985 | US4534801 Process for removing adhered substance from steel ingots |
| 07/30/1985 | CA1191162A1 Flexible refractory composition |
| 07/18/1985 | WO1985003019A1 Method and apparatus for high vacuum casting |
| 07/02/1985 | US4525902 Method and means for attaching insulation to a mold |
| 07/02/1985 | CA1189678A1 Mold bottom and stool protector construction |
| 06/25/1985 | CA1189285A1 Hot top mounting system |
| 06/25/1985 | CA1189284A1 Ingot casting |
| 06/19/1985 | EP0145196A1 Ingot mould repair method |
| 06/18/1985 | US4523622 Method of manufacturing hollow metal ingots |
| 05/07/1985 | US4515341 Ingot mould having a hot-top inside the upper part of the mould |
| 04/30/1985 | CA1186146A1 Protection of molten metal in a plate wicket |
| 04/23/1985 | CA1185764A1 Casting apparatus and method |
| 01/16/1985 | EP0131025A1 Method and device for casting ingots of ferro-alloys by permanent mould casting into cooled copper chills. |
| 01/15/1985 | US4493360 Apparatus for rotary casting ingots |
| 12/27/1984 | CA1179804A Cast-iron ingot mould for use in the production of steel ingots and method of manufacturing the mould |
| 12/11/1984 | US4487247 Chill casting methods |
| 12/04/1984 | US4486509 Rolling ingot |
| 11/20/1984 | CA1178021A1 Patchless replacement refractory insert for base member (stool) with mechanical anchoring |
| 11/20/1984 | CA1178020A1 Anchored refractory inserts for ingot mold stools |
| 11/06/1984 | US4480770 Method and apparatus for the protection of molten metal flows in furnaces |
| 10/23/1984 | CA1176426A1 Splash mat for ingot casting |
| 10/09/1984 | US4475581 Method and apparatus for fabricating glad ingots |
| 10/09/1984 | CA1175636A1 Holding means for hot top lining slabs |
| 09/19/1984 | EP0039708B1 Ingot mould comprising a hot-top positioned inside the upper part of the mould and process for manufacturing said mould |