C21C 5/42

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9618265 Method for tapping a steel making furnaceOct 29, 14Apr 11, 17NUPRO CORPORATION
8613884 Launder transfer insert and systemMay 12, 11Dec 24, 13MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
8366993 System and method for degassing molten metalAug 09, 10Feb 05, 13MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
8142541 Method of preheating steelmaking ladlesJun 11, 08Mar 27, 12NUCOR CORPORATION
8124006 Ladle for molten metal deliveryMar 23, 07Feb 28, 12DAIKI ALUMINIUM INDUSTRY CO., LTD., Nippon Crucible Company, Ltd.,
8110141 Pump with rotating inletJun 26, 08Feb 07, 12MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
8075837 Pump with rotating inletJun 26, 08Dec 13, 11MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
7906068 Support post system for molten metal pumpFeb 04, 04Mar 15, 11MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
7828873 ForehearthApr 26, 06Nov 09, 10TECHNOLOGICAL RESOURCES PTY. LIMITED
7637403 Liquid metal droplet generatorOct 25, 05Dec 29, 09PLEX LLC
7581664 Multi-outlet casting nozzleNov 17, 04Sep 01, 09VESUVIUS USA CORPORATION
7556765 Tapping pipeApr 16, 05Jul 07, 09REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
7546937 Poured molten metal quantity control deviceDec 21, 04Jun 16, 09JFE ENGINEERING CORPORATION, NIPPON ROTARY NOZZLE CO., LTD., TYK CORPORATION, JFE REFRACTORIES CORPORATION (JOINTLY HELD WITH NIPPON ROTARY NOZZLE CO., LTD.,
7481967 Molten metal transporting containerJul 23, 04Jan 27, 09DAIKI ALUMINIUM INDUSTRY CO., LTD., Nippon Crucible Company, Ltd.,
7479250 Segmented well blockSep 16, 05Jan 20, 09AREAUX, MR. LARRY
7445748 Holding furnace and metering device for metal bathsMar 15, 04Nov 04, 08BUHLER DRUCKGUSS AG
7396504 Method for supplying molten metal, system for supplying molten metal, producing method for producing aluminum, producing method for producing aluminum molding product, producing method of automobile, transporting vehicle, container, and apparatus for supplying molten metalJun 22, 01Jul 08, 08Hoei Shokai Co., Ltd.
7316800 Electromagnetic helical pump for high-temperature transportation of molten metalFeb 18, 05Jan 08, 08SMS CONCAST AG
7273582 Shaft and post assemblies for molten metal apparatusMay 02, 05Sep 25, 07PYROTEK, INC.
7232544 Apparatus for continuous slag treatment of siliconOct 07, 02Jun 19, 07ELKEM AS

Showing 1 to 20 of 100 results