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HEATS 发表于 2010-9-12 15:22:41

焊条药皮成分组成范围

<DIV align=center>焊条药皮成分组成范围</DIV>
<DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width="90%" border=1>
<TBODY>
<TR>
<TD>
<DIV align=center><B>药皮组成物</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>钛型</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>钛铁矿型</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>氧化铁型</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>低氢型</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>纤维素型</B><B></B></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>SiO<SUB>2</SUB></DIV></TD>
<TD>
<DIV align=center>15-31</DIV></TD>
<TD>
<DIV align=center>23-38</DIV></TD>
<TD>
<DIV align=center>35-40</DIV></TD>
<TD>
<DIV align=center>5-25</DIV></TD>
<TD>
<DIV align=center>20-26</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>TiO<SUB>2</SUB></DIV></TD>
<TD>
<DIV align=center>24-48</DIV></TD>
<TD>
<DIV align=center>10-18</DIV></TD>
<TD>
<DIV align=center>＜1</DIV></TD>
<TD>
<DIV align=center>＜22</DIV></TD>
<TD>
<DIV align=center>11-15</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>MnO</DIV></TD>
<TD>
<DIV align=center>5-7</DIV></TD>
<TD>
<DIV align=center>10-19</DIV></TD>
<TD>
<DIV align=center>16-18</DIV></TD>
<TD>
<DIV align=center>2-7</DIV></TD>
<TD>
<DIV align=center>6-8</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>FeO</DIV></TD>
<TD>
<DIV align=center>4-22</DIV></TD>
<TD>
<DIV align=center>7-25</DIV></TD>
<TD>
<DIV align=center>30-35</DIV></TD>
<TD>
<DIV align=center>2-20</DIV></TD>
<TD>
<DIV align=center>2-12</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>MgO</DIV></TD>
<TD>
<DIV align=center>5左右</DIV></TD>
<TD>
<DIV align=center>1-8</DIV></TD>
<TD>
<DIV align=center>＜5</DIV></TD>
<TD>
<DIV align=center>＜5</DIV></TD>
<TD>
<DIV align=center>3-5</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>Al<SUB>2</SUB>O<SUB>3</SUB></DIV></TD>
<TD>
<DIV align=center>4-6</DIV></TD>
<TD>
<DIV align=center>3-9</DIV></TD>
<TD>
<DIV align=center>＜4</DIV></TD>
<TD>
<DIV align=center>＜12</DIV></TD>
<TD>
<DIV align=center>9-10</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>CaO</DIV></TD>
<TD>
<DIV align=center>＜10</DIV></TD>
<TD>
<DIV align=center>4-8</DIV></TD>
<TD>
<DIV align=center>＜3</DIV></TD>
<TD>
<DIV align=center>8-26</DIV></TD>
<TD>
<DIV align=center>＜2</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>CaF<SUB>2</SUB></DIV></TD>
<TD>
<DIV align=center>&nbsp;</DIV></TD>
<TD>
<DIV align=center>&nbsp;</DIV></TD>
<TD>
<DIV align=center>&nbsp;</DIV></TD>
<TD>
<DIV align=center>10-23</DIV></TD>
<TD>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>挥发成分</DIV></TD>
<TD>
<DIV align=center>＜12</DIV></TD>
<TD>
<DIV align=center>2-10</DIV></TD>
<TD>
<DIV align=center>＜2</DIV></TD>
<TD>
<DIV align=center>＜20</DIV></TD>
<TD>
<DIV align=center>2-10</DIV></TD></TR></TBODY></TABLE></DIV>
               

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