扩散焊不同金属(或合金)扩散焊的焊接工艺参数(三)
<DIV align=center>不同金属(或合金)扩散焊的焊接工艺参数(3)</DIV><DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width="90%" border=1>
<TBODY>
<TR>
<TD>
<DIV align=center><B>被焊材料</B><B>①</B></DIV></TD>
<TD>
<DIV align=center><B>焊接温度</B><B><BR>(K)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>压</B><B> </B><B>力</B><B><BR>(MPa)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>保温时间</B><B><BR>(min)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>真空度</B><B><BR>(Pa)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>中间层合金</B><B><BR>(mim)</B><B></B></DIV></TD></TR>
<TR>
<TD>
<DIV> Al+Cu</DIV></TD>
<TD>
<DIV align=center>723</DIV></TD>
<TD>
<DIV align=center>10</DIV></TD>
<TD>
<DIV align=center>10</DIV></TD>
<TD>
<DIV align=center>5×10<SUP>-5</SUP></DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR>
<TR>
<TD>
<DIV> LFe(Al)+不锈钢</DIV></TD>
<TD>
<DIV align=center>723</DIV></TD>
<TD>
<DIV align=center>14</DIV></TD>
<TD>
<DIV align=center>15</DIV></TD>
<TD>
<DIV align=center>1×10<SUP>-4</SUP></DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR>
<TR>
<TD>
<DIV> Al+钢</DIV></TD>
<TD>
<DIV align=center>623</DIV></TD>
<TD>
<DIV align=center>2</DIV></TD>
<TD>
<DIV align=center>1.5</DIV></TD>
<TD>
<DIV align=center>1×10<SUP>-4</SUP></DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR>
<TR>
<TD>
<DIV> Al+Al</DIV></TD>
<TD>
<DIV align=center>803</DIV></TD>
<TD>
<DIV align=center>10</DIV></TD>
<TD>
<DIV align=center>1.0</DIV></TD>
<TD>
<DIV align=center> </DIV></TD>
<TD>
<DIV align=center>Si</DIV></TD></TR>
<TR>
<TD>
<DIV> Al+Ni</DIV></TD>
<TD>
<DIV align=center>723</DIV></TD>
<TD>
<DIV align=center>15.4-36.2</DIV></TD>
<TD>
<DIV align=center>4</DIV></TD>
<TD>
<DIV align=center> </DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR>
<TR>
<TD>
<DIV> Al+Zr</DIV></TD>
<TD>
<DIV align=center>763</DIV></TD>
<TD>
<DIV align=center>15.4-35</DIV></TD>
<TD>
<DIV align=center>15</DIV></TD>
<TD>
<DIV align=center> </DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR>
<TR>
<TD>
<DIV> Mo+Mo</DIV></TD>
<TD>
<DIV align=center>1323</DIV></TD>
<TD>
<DIV align=center>16.0-40.0</DIV></TD>
<TD>
<DIV align=center>5</DIV></TD>
<TD>
<DIV align=center>1×10<SUP>-4</SUP></DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR>
<TR>
<TD>
<DIV> Mo+Cu</DIV></TD>
<TD>
<DIV align=center>1173</DIV></TD>
<TD>
<DIV align=center>73.5</DIV></TD>
<TD>
<DIV align=center>10</DIV></TD>
<TD>
<DIV align=center> </DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR>
<TR>
<TD>
<DIV> Mo+Mo</DIV></TD>
<TD>
<DIV align=center>1188</DIV></TD>
<TD>
<DIV align=center>68.6</DIV></TD>
<TD>
<DIV align=center>20</DIV></TD>
<TD>
<DIV align=center> </DIV></TD>
<TD>
<DIV align=center>Ta</DIV></TD></TR>
<TR>
<TD>
<DIV> Mo+Mo</DIV></TD>
<TD>
<DIV align=center>1173</DIV></TD>
<TD>
<DIV align=center>70-87.5</DIV></TD>
<TD>
<DIV align=center>10-20</DIV></TD>
<TD>
<DIV align=center> </DIV></TD>
<TD>
<DIV align=center>Ti</DIV></TD></TR>
<TR>
<TD>
<DIV> Nb+Nb</DIV></TD>
<TD>
<DIV align=center>1473</DIV></TD>
<TD>
<DIV align=center>70-100</DIV></TD>
<TD>
<DIV align=center>180</DIV></TD>
<TD>
<DIV align=center>10<SUP>-6</SUP></DIV></TD>
<TD>
<DIV align=center>无</DIV></TD></TR></TBODY></TABLE></DIV>
<DIV> </DIV>
<DIV> </DIV>
页:
[1]