US Patent 7273085 Method of deoxidation casting and deoxidation casting machine
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Patent Inventor Names
Keisuke Ban0
Koichi Ogiwara0
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Patent abstract
Deoxidation casting machine, in which a deoxidizing compound reacts with a molten metal so as to deoxidize an oxide film formed on a surface of the molten metal. The machine includes a casting die having a molten metal inlet, a cavity into which a molten metal is poured from the molten metal inlet and a feeder head provided between the molten metal inlet and the cavity. A rate of cooling the molten metal in the feeder head is lower than that in the cavity.
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US Patent 07273085 Method of deoxidation casting and deoxidation casting machine US Patent 7273085 Method of deoxidation casting and deoxidation casting machine
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Patent Number
072730850
Patent Number
72730850
Edits on 25 Apr, 2023
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Patent Jurisdiction
Patent Number
072730850
Date of Patent
September 25, 2007
0Patent Application Number
114231980
Date Filed
June 9, 2006
0Official Website
Patent Primary Examiner
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US Patent 07273085 Method of deoxidation casting and deoxidation casting machine
Infobox
Is a
Patent jurisdiction
Patent number
07273085
Date of patent
September 25, 2007
Patent application number
11423198
Date Filed
June 9, 2006
Patent primary examiner
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