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updated 05/24/13

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Method for melting magnesium and melting apparatus

Abstract: An object of the present invention is to provide a melting method for magnesium or a magnesium alloy which detects certainly and immediately combustion of a magnesium melt and emits alarm immediately based on the detection results, and extinguishes immediately the magnesium combustion, in order to achieve the object, the present invention provide a method for melting magnesium while supplying a cover gas containing carbon dioxide and a fireproof agent in a furnace for melting magnesium and obtaining a magnesium melt to cover the surface of the magnesium melt, wherein concentration of carbon monoxide in the furnace or gas discharged from the furnace is measured and magnesium combustion in the furnace is detected based on the concentration of carbon monoxide. ...

Agent: Nixon & Vanderhye, PC - Arlington, VA, US
Inventors: Hiroshi Sanui, Yuji Nomura, Toru Kato, Toru Nakamura
USPTO Applicaton #: #20070295166 - Class: 075602000 (USPTO) -
Related Terms: Agent Alloy Base Based Carb Carbon Dioxide Carbon Monoxide Cert Charge Combustion Concentration Discharge Etec Fire Furnace Magnesi Magnesium Media Melting Mono Order Proof

Related Patent Categories: Specialized Metallurgical Processes, Compositions For Use Therein, Consolidated Metal Powder Compositions, And Loose Metal Particulate Mixtures, Processes, Producing Or Treating Free Metal, At 300 Degrees C Or Greater (e.g., Pyrometallurgy, Etc.), Nonferrous, Magnesium(mg), Treating Molten Magnesium(mg),
The Patent Description & Claims data below is from USPTO Patent Application 20070295166, Method for melting magnesium and melting apparatus.

Agent Ala ALA Alloy ARB Arg Arm ARM Base Based Bta Bus Car Carb Carbon Dioxide Carbon Monoxide Cer Cert Charge Combustion Concentration Cts CTS Dia Discharge Edi Emi EPR Etec Fire Furnace Gas Gui Hes Ile Its Magnesi Magnesium Media Mel Melting MME Mono Nac Nox OB Onc Order Proof Rep Rna RNA Sch Xid

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Method for melting magnesium and melting apparatus