| 发明名称 |
Process for manufacturing a steel product |
| 摘要 |
A process for making a steel product so that the ratio of the initial thickness (D) of the cast slab to the final thickness (d) of the rolled product is between 2 to 6. The product has excellent mechanical properties.
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| 申请公布号 |
US4119442(A) |
申请公布日期 |
1978.10.10 |
| 申请号 |
US19760746307 |
申请日期 |
1976.12.01 |
| 申请人 |
NIPPON STEEL CORPORATION |
发明人 |
NAGUMO, MICHIHIKO;INOUE, TOHRU;OKUMURA, NAOKI |
| 分类号 |
B21B1/02;C21D7/13;(IPC1-7):C21D7/13 |
主分类号 |
B21B1/02 |
| 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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