发明名称 |
METHOD OF PRODUCING CAST IRON |
摘要 |
A method of producing a silicon-and-carbon-enriched cast iron melt. The method can include melting an initial cupola charge in a cupola, conducting the molten metal to a mixing vessel, increasing the silicon and carbon content of the molten metal by a substantially continuous addition of granular silicon carbide having a purity of greater than 94% and a size of less than ⅜″ to the mixing vessel while simultaneously agitating the molten metal to an extent sufficient to bring the silicon carbide into solution with the molten metal, and conducting the silicon-and-carbon-enriched molten metal away from the mixing vessel.
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申请公布号 |
US2011074073(A1) |
申请公布日期 |
2011.03.31 |
申请号 |
US20100892706 |
申请日期 |
2010.09.28 |
申请人 |
BEYERSTEDT RONALD JAY;HEINTZ RICKLIN L |
发明人 |
BEYERSTEDT RONALD JAY;HEINTZ RICKLIN L. |
分类号 |
C21B7/00;C21B7/16;C21C1/06;C21C1/08;F27B1/16 |
主分类号 |
C21B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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