| 发明名称 |
Methods and apparatus for adding mischmetal to molten steel |
| 摘要 |
A method, apparatus and alloy for adding mischmetal to molten steel by filling a metal canister with a mischmetal-magnesium alloy in the range 1% to 2.5% magnesium, plunging the metal canister beneath the surface of the steel bath being treated and holding the canister submerged in the bath until the mischmetal has dissolved.
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| 申请公布号 |
US4060407(A) |
申请公布日期 |
1977.11.29 |
| 申请号 |
US19760744123 |
申请日期 |
1976.11.22 |
| 申请人 |
REACTIVE METALS & ALLOYS CORPORATION |
发明人 |
JACKMAN, JOSEPH R. |
| 分类号 |
C21C7/00;C21C7/064;(IPC1-7):C21C7/00;C22C23/06 |
主分类号 |
C21C7/00 |
| 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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