| 发明名称 |
MATERIAL FOR REFINING A GENERAL PURPOSE STEEL |
| 摘要 |
The proposed material for refining a general purpose steel comprises the following components in the following ratio in per cent by weight: aluminium 30-40, silicon 35-25, calcium 5-15, magnesium 7-5, carbon 20-10, iron the balance. |
| 申请公布号 |
WO9011384(A1) |
申请公布日期 |
1990.10.04 |
| 申请号 |
WO1989SU00070 |
申请日期 |
1989.03.17 |
| 申请人 |
DONETSKY POLITEKHNICHESKY INSTITUT |
发明人 |
NAKONECHNY, ANATOLY YAKOVLEVICH;ZAITSEV, ALEXANDR JURIEVICH;TOLYMBEKOV, MANAT ZHAKSYBERGENOVICH;VYATKIN, JURY FEDOROVICH;KOLPAKOV, VASILY SERAFIMOVICH |
| 分类号 |
C21C7/04;C22C35/00 |
主分类号 |
C21C7/04 |
| 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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