PROCESS FOR PRODUCING ALUMINUM-KILLED STEEL FREE OF CLUSTER
- 申请公布号：
- EP0829546(A1)
- 申请号：
- EP19970907457
- 申请日期：
- 1997.03.25
- 申请公布日期：
- 1998.03.18
- 申请人：
- KAWASAKI STEEL CORPORATION
- 发明人：
- NAKATO, HAKARU;NABESHIMA, SEIJI;SORIMACHI, KENICHI
- 分类号：
- C21C7/04;C21C7/06;C21C7/076;C22C38/00;C22C38/06;(IPC1-7):C21C7/06
- 主分类号：
- C21C7/04
- 摘要：
- <p>The invention lies in that an alloy of Al and two or more of Ca, Mg and REM is added as a deoxidizing agent to molten steel and Al2O3 in the resulting inclusion is adjusted to a range of 30-85 wt% to obtain alumina cluster-free Al-killed steel.</p>
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