灰铸铁、蠕墨铸铁、球墨铸铁的热导率
<TABLE cellSpacing=0 cellPadding=0 border=1><TBODY>
<TR>
<TD vAlign=top width=71 rowSpan=2>
<P><STRONG>温度／℃</STRONG></P></TD>
<TD vAlign=top width=142 colSpan=2>
<P align=center><STRONG>灰铸铁</STRONG></P></TD>
<TD vAlign=top width=284 colSpan=4>
<P align=center><STRONG>蠕墨铸铁</STRONG></P></TD>
<TD vAlign=top width=71 rowSpan=2>
<P align=center><STRONG>球墨铸铁</STRONG></P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>HT250</P></TD>
<TD vAlign=top width=71>
<P>HT300</P></TD>
<TD vAlign=top width=71>
<P>VG90%</P></TD>
<TD vAlign=top width=71>
<P>VG70%</P></TD>
<TD vAlign=top width=71>
<P>VG50%</P></TD>
<TD vAlign=top width=71>
<P>VG30%</P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>100</P></TD>
<TD vAlign=top width=71>
<P>54.87</P></TD>
<TD vAlign=top width=71>
<P>46.49</P></TD>
<TD vAlign=top width=71>
<P>40.21</P></TD>
<TD vAlign=top width=71>
<P>35.60</P></TD>
<TD vAlign=top width=71>
<P>31.83</P></TD>
<TD vAlign=top width=71>
<P>34.76</P></TD>
<TD vAlign=top width=71>
<P>28.48</P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>200</P></TD>
<TD vAlign=top width=71>
<P>50.68</P></TD>
<TD vAlign=top width=71>
<P>45.23</P></TD>
<TD vAlign=top width=71>
<P>41.04</P></TD>
<TD vAlign=top width=71>
<P>38.11</P></TD>
<TD vAlign=top width=71>
<P>31.41</P></TD>
<TD vAlign=top width=71>
<P>35.60</P></TD>
<TD vAlign=top width=71>
<P>28.90</P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>300</P></TD>
<TD vAlign=top width=71>
<P>46.91</P></TD>
<TD vAlign=top width=71>
<P>40.21</P></TD>
<TD vAlign=top width=71>
<P>40.62</P></TD>
<TD vAlign=top width=71>
<P>37.69</P></TD>
<TD vAlign=top width=71>
<P>31.41</P></TD>
<TD vAlign=top width=71>
<P>35.18</P></TD>
<TD vAlign=top width=71>
<P>29.32</P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>400</P></TD>
<TD vAlign=top width=71>
<P>43.98</P></TD>
<TD vAlign=top width=71>
<P>36.86</P></TD>
<TD vAlign=top width=71>
<P>39.37</P></TD>
<TD vAlign=top width=71>
<P>36.86</P></TD>
<TD vAlign=top width=71>
<P>30.57</P></TD>
<TD vAlign=top width=71>
<P>34.34</P></TD>
<TD vAlign=top width=71>
<P>28.48</P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>500</P></TD>
<TD vAlign=top width=71>
<P>41.04</P></TD>
<TD vAlign=top width=71>
<P>33.50</P></TD>
<TD vAlign=top width=71>
<P>36.02</P></TD>
<TD vAlign=top width=71>
<P>33.92</P></TD>
<TD vAlign=top width=71>
<P>29.32</P></TD>
<TD vAlign=top width=71>
<P>30.99</P></TD>
<TD vAlign=top width=71>
<P>27.23</P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>700</P></TD>
<TD vAlign=top width=71>
<P>35.60</P></TD>
<TD vAlign=top width=71>
<P>30.99</P></TD>
<TD vAlign=top width=71>
<P>27.23</P></TD>
<TD vAlign=top width=71>
<P>24.71</P></TD>
<TD vAlign=top width=71>
<P>25.55</P></TD>
<TD vAlign=top width=71>
<P>31.83</P></TD>
<TD vAlign=top width=71>
<P>27.64</P></TD></TR>
<TR>
<TD vAlign=top width=71>
<P>900</P></TD>
<TD vAlign=top width=71>
<P>37.27</P></TD>
<TD vAlign=top width=71>
<P>30.99</P></TD>
<TD vAlign=top width=71>
<P>24.71</P></TD>
<TD vAlign=top width=71>
<P>18.01</P></TD>
<TD vAlign=top width=71>
<P>24.29</P></TD>
<TD vAlign=top width=71>
<P>26.39</P></TD>
<TD vAlign=top width=71>
<P>17.59</P></TD></TR></TBODY></TABLE>
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