炼钢炉渣
<DIV align=center><STRONG>电弧炉炉渣的基本形成</STRONG><STRONG></STRONG></DIV><DIV align=center><FONT face="Times New Roman"> </FONT></DIV>
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<DIV align=center>炼钢方法</DIV></TD>
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<DIV align=center>炉渣的基本组成</DIV></TD></TR>
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<DIV align=center>酸性炉炼钢</DIV></TD>
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<DIV><FONT face="Times New Roman">FeO+MnO </FONT>约<FONT face="Times New Roman">50%</FONT></DIV>
<DIV><FONT face="Times New Roman">SiO2 </FONT>约<FONT face="Times New Roman">50%</FONT></DIV></TD></TR>
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<DIV align=center>碱性炉炼钢</DIV></TD>
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<DIV align=center>氧<FONT face="Times New Roman"> </FONT>化<FONT face="Times New Roman"> </FONT>渣</DIV>
<DIV><FONT face="Times New Roman">CaO/ SiO2 2%~3.5%</FONT></DIV>
<DIV><FONT face="Times New Roman">Al2O3 10%~15%</FONT></DIV>
<DIV><FONT face="Times New Roman">FeO 5%~30%</FONT></DIV></TD></TR>
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<DIV align=center>还<FONT face="Times New Roman"> </FONT>原<FONT face="Times New Roman"> </FONT>渣</DIV>
<DIV><FONT face="Times New Roman">CaO/ SiO2 2%~3.5%</FONT></DIV>
<DIV><FONT face="Times New Roman">Al2O3 10%~15%</FONT></DIV>
<DIV><FONT face="Times New Roman">CaF2 2%~5%</FONT></DIV>
<DIV><FONT face="Times New Roman">FeO <0.8%</FONT></DIV></TD></TR></TBODY></TABLE></DIV>
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